CN106879596A - Herbicidal combinations and its application - Google Patents
Herbicidal combinations and its application Download PDFInfo
- Publication number
- CN106879596A CN106879596A CN201510939453.5A CN201510939453A CN106879596A CN 106879596 A CN106879596 A CN 106879596A CN 201510939453 A CN201510939453 A CN 201510939453A CN 106879596 A CN106879596 A CN 106879596A
- Authority
- CN
- China
- Prior art keywords
- chlorine
- active ingredient
- herbicidal combinations
- quinmerac
- effective constituents
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 54
- 239000000460 chlorine Substances 0.000 claims abstract description 131
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 131
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000005608 Quinmerac Substances 0.000 claims abstract description 112
- ALZOLUNSQWINIR-UHFFFAOYSA-N quinmerac Chemical compound OC(=O)C1=C(Cl)C=CC2=CC(C)=CN=C21 ALZOLUNSQWINIR-UHFFFAOYSA-N 0.000 claims abstract description 112
- 239000004480 active ingredient Substances 0.000 claims abstract description 42
- 241000196324 Embryophyta Species 0.000 claims abstract description 37
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 239000000470 constituent Substances 0.000 claims abstract description 16
- 235000011305 Capsella bursa pastoris Nutrition 0.000 claims abstract description 9
- 240000008867 Capsella bursa-pastoris Species 0.000 claims abstract description 9
- 150000002148 esters Chemical class 0.000 claims description 51
- 238000002360 preparation method Methods 0.000 claims description 41
- REEQLXCGVXDJSQ-UHFFFAOYSA-N trichlopyr Chemical compound OC(=O)COC1=NC(Cl)=C(Cl)C=C1Cl REEQLXCGVXDJSQ-UHFFFAOYSA-N 0.000 claims description 38
- -1 chloroethene thioesters Chemical class 0.000 claims description 36
- RMFGNMMNUZWCRZ-UHFFFAOYSA-N Humulone Natural products CC(C)CC(=O)C1=C(O)C(O)(CC=C(C)C)C(O)=C(CC=C(C)C)C1=O RMFGNMMNUZWCRZ-UHFFFAOYSA-N 0.000 claims description 35
- 239000002253 acid Substances 0.000 claims description 35
- VMSLCPKYRPDHLN-NRFANRHFSA-N humulone Chemical compound CC(C)CC(=O)C1=C(O)C(CC=C(C)C)=C(O)[C@@](O)(CC=C(C)C)C1=O VMSLCPKYRPDHLN-NRFANRHFSA-N 0.000 claims description 35
- 239000005529 Florasulam Substances 0.000 claims description 31
- QZXATCCPQKOEIH-UHFFFAOYSA-N Florasulam Chemical compound N=1N2C(OC)=NC=C(F)C2=NC=1S(=O)(=O)NC1=C(F)C=CC=C1F QZXATCCPQKOEIH-UHFFFAOYSA-N 0.000 claims description 31
- 150000003851 azoles Chemical class 0.000 claims description 29
- 239000000839 emulsion Substances 0.000 claims description 25
- 239000004530 micro-emulsion Substances 0.000 claims description 19
- 239000004563 wettable powder Substances 0.000 claims description 16
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 13
- 230000000361 pesticidal effect Effects 0.000 claims description 10
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 9
- 239000001103 potassium chloride Substances 0.000 claims description 9
- 235000011164 potassium chloride Nutrition 0.000 claims description 9
- 239000000375 suspending agent Substances 0.000 claims description 9
- 238000009472 formulation Methods 0.000 claims description 6
- 239000004562 water dispersible granule Substances 0.000 claims description 5
- LLWADFLAOKUBDR-UHFFFAOYSA-N 2-methyl-4-chlorophenoxybutyric acid Chemical compound CC1=CC(Cl)=CC=C1OCCCC(O)=O LLWADFLAOKUBDR-UHFFFAOYSA-N 0.000 claims description 4
- MZMJGKVLYWGSND-UHFFFAOYSA-N [Cl].CNC Chemical compound [Cl].CNC MZMJGKVLYWGSND-UHFFFAOYSA-N 0.000 claims description 3
- 150000001804 chlorine Chemical class 0.000 claims description 3
- TXCXJGAVMPLXGE-UHFFFAOYSA-N [O].N1C=CC=C1.[F].[Cl] Chemical compound [O].N1C=CC=C1.[F].[Cl] TXCXJGAVMPLXGE-UHFFFAOYSA-N 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 22
- 230000002195 synergetic effect Effects 0.000 abstract description 18
- 239000004009 herbicide Substances 0.000 abstract description 15
- 238000001228 spectrum Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 7
- 229940079593 drug Drugs 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 6
- 239000000575 pesticide Substances 0.000 abstract description 5
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 230000001934 delay Effects 0.000 abstract 1
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 62
- 150000001875 compounds Chemical class 0.000 description 44
- 239000005558 Fluroxypyr Substances 0.000 description 36
- MEFQWPUMEMWTJP-UHFFFAOYSA-N fluroxypyr Chemical compound NC1=C(Cl)C(F)=NC(OCC(O)=O)=C1Cl MEFQWPUMEMWTJP-UHFFFAOYSA-N 0.000 description 36
- 239000003921 oil Substances 0.000 description 34
- 238000003756 stirring Methods 0.000 description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 34
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 29
- 229940051841 polyoxyethylene ether Drugs 0.000 description 24
- 229920000056 polyoxyethylene ether Polymers 0.000 description 24
- 239000008234 soft water Substances 0.000 description 24
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 23
- 230000000694 effects Effects 0.000 description 21
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 20
- 239000007864 aqueous solution Substances 0.000 description 18
- 241001272567 Hominoidea Species 0.000 description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 229920001285 xanthan gum Polymers 0.000 description 16
- 238000012360 testing method Methods 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 14
- 239000012752 auxiliary agent Substances 0.000 description 13
- 239000003995 emulsifying agent Substances 0.000 description 13
- 239000004359 castor oil Substances 0.000 description 11
- 229960001777 castor oil Drugs 0.000 description 11
- 235000019438 castor oil Nutrition 0.000 description 11
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 11
- 231100000419 toxicity Toxicity 0.000 description 11
- 230000001988 toxicity Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- QYYMDNHUJFIDDQ-UHFFFAOYSA-N 5-chloro-2-methyl-1,2-thiazol-3-one;2-methyl-1,2-thiazol-3-one Chemical compound CN1SC=CC1=O.CN1SC(Cl)=CC1=O QYYMDNHUJFIDDQ-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- NZYOAGBNMCVQIV-UHFFFAOYSA-N sodium;chloro-(4-methylphenyl)sulfonylazanide;trihydrate Chemical compound O.O.O.[Na+].CC1=CC=C(S(=O)(=O)[N-]Cl)C=C1 NZYOAGBNMCVQIV-UHFFFAOYSA-N 0.000 description 9
- 239000003905 agrochemical Substances 0.000 description 8
- 238000013329 compounding Methods 0.000 description 8
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 8
- 239000000945 filler Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000004576 sand Substances 0.000 description 8
- 240000005592 Veronica officinalis Species 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000013530 defoamer Substances 0.000 description 7
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 7
- 230000003449 preventive effect Effects 0.000 description 7
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 6
- 239000010452 phosphate Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 244000025254 Cannabis sativa Species 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 125000002877 alkyl aryl group Chemical group 0.000 description 5
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 5
- 229940005991 chloric acid Drugs 0.000 description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 5
- 238000010008 shearing Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 229920001732 Lignosulfonate Polymers 0.000 description 4
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 244000264242 Descurainia sophia Species 0.000 description 3
- 235000017680 Descurainia sophia Nutrition 0.000 description 3
- 240000003173 Drymaria cordata Species 0.000 description 3
- 230000008485 antagonism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 230000000857 drug effect Effects 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 3
- 229920001451 polypropylene glycol Polymers 0.000 description 3
- 231100000820 toxicity test Toxicity 0.000 description 3
- 238000009333 weeding Methods 0.000 description 3
- 239000000230 xanthan gum Substances 0.000 description 3
- 235000010493 xanthan gum Nutrition 0.000 description 3
- 229940082509 xanthan gum Drugs 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 244000157790 Buglossoides arvense Species 0.000 description 2
- 235000004256 Buglossoides arvense Nutrition 0.000 description 2
- CXSHZVSIYHTVTH-UHFFFAOYSA-N CC(C)N.[Cl+] Chemical compound CC(C)N.[Cl+] CXSHZVSIYHTVTH-UHFFFAOYSA-N 0.000 description 2
- 241001233914 Chelidonium majus Species 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 239000005574 MCPA Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 241000255964 Pieridae Species 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009666 routine test Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000005550 wet granulation Methods 0.000 description 2
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- VOILDFZXZBSUTR-UHFFFAOYSA-N 2-chloro-3-(methylamino)naphthalene-1,4-dione Chemical compound C1=CC=C2C(=O)C(NC)=C(Cl)C(=O)C2=C1 VOILDFZXZBSUTR-UHFFFAOYSA-N 0.000 description 1
- UMYPPRQNLXTIEQ-UHFFFAOYSA-N 2-chloro-3-methylquinoline Chemical class C1=CC=C2N=C(Cl)C(C)=CC2=C1 UMYPPRQNLXTIEQ-UHFFFAOYSA-N 0.000 description 1
- 241001290610 Abildgaardia Species 0.000 description 1
- 244000047855 Acalypha wilkesiana Species 0.000 description 1
- 241000173529 Aconitum napellus Species 0.000 description 1
- 244000026873 Alternanthera philoxeroides Species 0.000 description 1
- 240000001592 Amaranthus caudatus Species 0.000 description 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- 240000008100 Brassica rapa Species 0.000 description 1
- 235000011292 Brassica rapa Nutrition 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 240000006122 Chenopodium album Species 0.000 description 1
- 235000009344 Chenopodium album Nutrition 0.000 description 1
- 241000207894 Convolvulus arvensis Species 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ZBSMNXGURRSOIK-UHFFFAOYSA-N FCC(=O)O.N1C=CC=C1 Chemical compound FCC(=O)O.N1C=CC=C1 ZBSMNXGURRSOIK-UHFFFAOYSA-N 0.000 description 1
- MHJVFRLUOPEAND-UHFFFAOYSA-N FCC(=O)O.N1C=CC=C1.[Cl].[F] Chemical compound FCC(=O)O.N1C=CC=C1.[Cl].[F] MHJVFRLUOPEAND-UHFFFAOYSA-N 0.000 description 1
- MKHINGLHSOXIOK-UHFFFAOYSA-N FCC(=O)O.N1C=CC=C1.[F] Chemical compound FCC(=O)O.N1C=CC=C1.[F] MKHINGLHSOXIOK-UHFFFAOYSA-N 0.000 description 1
- YMYVHILFEWNGLC-UHFFFAOYSA-N N1C=CC=C1.[O] Chemical compound N1C=CC=C1.[O] YMYVHILFEWNGLC-UHFFFAOYSA-N 0.000 description 1
- 101100271302 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) apg-7 gene Proteins 0.000 description 1
- 239000005592 Penoxsulam Substances 0.000 description 1
- SYJGKVOENHZYMQ-UHFFFAOYSA-N Penoxsulam Chemical compound N1=C2C(OC)=CN=C(OC)N2N=C1NS(=O)(=O)C1=C(OCC(F)F)C=CC=C1C(F)(F)F SYJGKVOENHZYMQ-UHFFFAOYSA-N 0.000 description 1
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 241000219289 Silene Species 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- WHKUVVPPKQRRBV-UHFFFAOYSA-N Trasan Chemical group CC1=CC(Cl)=CC=C1OCC(O)=O WHKUVVPPKQRRBV-UHFFFAOYSA-N 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 244000105017 Vicia sativa Species 0.000 description 1
- 241001251949 Xanthium sibiricum Species 0.000 description 1
- WBLXMRIMSGHSAC-UHFFFAOYSA-N [Cl].[Cl] Chemical compound [Cl].[Cl] WBLXMRIMSGHSAC-UHFFFAOYSA-N 0.000 description 1
- XGCDHPDIERKJPT-UHFFFAOYSA-N [F].[S] Chemical compound [F].[S] XGCDHPDIERKJPT-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 235000012735 amaranth Nutrition 0.000 description 1
- 239000004178 amaranth Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 241001233957 eudicotyledons Species 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003854 herbicide residue Substances 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229940102253 isopropanolamine Drugs 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000003956 methylamines Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxyacetic acid Chemical class OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- LOAUVZALPPNFOQ-UHFFFAOYSA-N quinaldic acid Chemical compound C1=CC=CC2=NC(C(=O)O)=CC=C21 LOAUVZALPPNFOQ-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
- AMFGTOFWMRQMEM-UHFFFAOYSA-N triazophos Chemical compound N1=C(OP(=S)(OCC)OCC)N=CN1C1=CC=CC=C1 AMFGTOFWMRQMEM-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
- A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of Herbicidal combinations and its application, it is related to technical field of pesticide combination.The Herbicidal combinations contain effective constituents A and active ingredient B, wherein, effective constituents A is quinmerac, and active ingredient B is any one in chlorine of 2 first 4 or derivatives thereof, and the effective constituents A is 1 with the weight ratio of active ingredient B:15-15:1.The characteristics of Herbicidal combinations of the invention have four aspects：1. said composition can effectively reduce the amount of application of each single dose, and quick-acting is fast, and the lasting period is long, delays the resistance to the action of a drug of plant；2. said composition can efficiently prevent and kill off broad leaved weed, with synergistic function；3. said composition can expand herbicide controlling spectrum, can especially prevent and kill off the difficult anti-weeds of such as clearvers, Veronica, shepherd's purse；4. said composition is applied to wheatland, and can close and energy cauline leaf spraying, is widely used.
Description
Technical field
The invention belongs to technical field of pesticide combination, it is related to a kind of Herbicidal combinations and its application, especially
Refer to Herbicidal combinations and its application that active ingredient contains quinmerac and the chlorine of 2 first 4 or derivatives thereof.
Background technology
In the real process of agricultural production, using chemical agent be controlling weeds effective means it
One.Reinforcement and sustainable development implementation with environmental protection ideas, efficient, low toxicity, high activity,
Low-residual has turned into the inexorable trend of Agrochemicals.However, long-term single certain herbicide of use,
Specific one or more weeds can only be prevented and treated, all weeds can not be not only eliminated, and easily produce
The resistance to the action of a drug.The problems such as causing dosage increasing, preventive effect reduction, lasting period to shorten, it is unfavorable for that environment can
Sustainable development.Therefore, how Scientific Usage of Drugs, reduce chemical pesticide consumption, improve drug effect, turn into
Plant protection art is badly in need of the problem for solving.
Quinmerac, English name is quinmerac, chemical name：The chloro- 3- methylquinolines -8- carboxylic acids of 7-,
Chemical formula is C11H8ClNO2, shown in its structure such as formula (I).Quinoline carboxylic acid hormone-type is selected
Property herbicide, can be absorbed by the root of plant and leaf, Xiang Ding and to group-transfer.Applicable crops be bud before and
It is used for cereal crop, rape and Sugarbeet Fields etc. after bud and prevents and kill off clearvers, Veronica and other weeds.
Umbellate form section crop is very sensitive to its.
Chlorine of 2 first 4 or derivatives thereof is phenoxy acetic acid class selectivity Uptake and translocation hormone like herbicide, can
To destroy the conducting tissue of dicotyledon, making to grow is interfered, cauline leaf distortion, basal part of stem
Expand thicker or cracking, swollen splitting is gone rotten and dead.The chlorine derivative of 2 first 4 be the chlorine isopropyl acid of 2 first 4,
Thistrol, Thistrol ethyl ester, the different monooctyl ester of the chlorine of 2 first 4, the chloroethene thioesters of 2 first 4,2
The chlorine thioethyl ester of first 4, the chlorine sodium salt of 2 first 4, the chlorine sylvite of 2 first 4, the chlorine dimethylamine salt of 2 first 4,2 first
4 chlorine isopropyl amine salts etc..
The chlorine of 2 first 4, English name is chipton, and chemical name is 2-methyl-4-chlorophenoxyacetic acid, point
Son amount 193.6, chemical formula is C9H9ClO3, shown in its structure such as formula (II).Perfume (or spice) can effectively be prevented and kill off
It is monkshood, convexutricle sedge herb, acalypha copperleaf, concave head amaranth, lamb's-quarters, alternanthera philoxeroides, Descurainia sophia, wild mustard, big
Common vetch, chickweed, shepherd's purse, conical silene herb, field bindweed, Siberian cocklebur etc..
There is different degrees of defect on control of weeds in the herbicide kind containing single-activity component,
As weeds easily develop immunity to drugs after continuous administration, herbicide controlling spectrum narrows, the problems such as cause environmental pollution.
Rationally compounding is to improve preventive effect to herbicide, expands herbicide controlling spectrum or widens use time, is delayed
The speed of shift of weed community, reduction agricultural chemicals is single using the resistance risk for bringing, and mitigates to environment
Pollution, reduces use cost and reduces a kind of effective ways of herbicide residue.
The content of the invention
The technical problem to be solved in the present invention is to provide that a kind of herbicidal effect is good, drug cost is low, herbicide
Spectrum is wide, the notable synergy of prevention effect to wheat weedses Herbicidal combinations.
In order to solve the above technical problems, present invention offer technical scheme is as follows：
Herbicidal combinations of the present invention, containing effective constituents A and active ingredient B, wherein, have
Effect composition A is quinmerac, and active ingredient B is any one of the chlorine of 2 first 4 or derivatives thereof, is had
The weight ratio of effect composition A and active ingredient B is 1-15:1-15；Further, weight ratio is 1-6:1-6.
The chlorine derivative of 2 first 4 of the present invention is the chlorine isopropyl acid of 2 first 4, Thistrol, 2 first 4
Neoprene acid ethyl ester, the different monooctyl ester of the chlorine of 2 first 4, the chloroethene thioesters of 2 first 4, the chlorine thioethyl ester of 2 first 4,2 first
4 chlorine sodium salts, the chlorine sylvite of 2 first 4, the chlorine dimethylamine salt of 2 first 4, the chlorine isopropyl amine salt of 2 first 4 etc..
Also contain active ingredient C in Herbicidal combinations of the present invention, active ingredient C is double fluorine sulphurs
Any one of careless amine, fluroxypyr, trichlopyr, azoles humulone, the active ingredient
The weight ratio of A, active ingredient B and active ingredient C is 1-100:1-100:1-100；Further weight
Amount is than being 1-50:1-50:1-50.
Effective constituents A (quinmerac), active ingredient B (2 first 4 are removed in Herbicidal combinations of the present invention
Chlorine or derivatives thereof), active ingredient C (florasulam, fluroxypyr, trichlopyr,
Any one of azoles humulone) outward, also including receptible auxiliary element in agricultural chemicals.Can receive in agricultural chemicals
Auxiliary element, including not with quinmerac, the chlorine of 2 first 4 or derivatives thereof, florasulam, chlorine fluorine
Pyrrole fluoroacetic acid, trichlopyr, azoles humulone any one produce chemical action or to medicine of the invention
Effect plays the component that adversely affects, conventional use of dispersant such as in agricultural chemicals, diffusant, defoamer,
The auxiliary agents such as wetting agent, disintegrant, excipient etc..
According to different using needs or applying environment condition, Herbicidal combinations of the present invention are agricultural chemicals
In any formulation, can such as be made corresponding wettable powder, suspending agent, suspended emulsion, microemulsion,
Water dispersible granules, oil-suspending agent etc..
Herbicidal combinations of the present invention can be provided in finished product preparation form, i.e., each in Herbicidal combinations
Material is blended, or the composition of Herbicidal combinations can also be provided with unit dose form, using preceding straight
It is connected in bucket or tank and directly mixes, is then diluted to required concentration.
The method that Herbicidal combinations of the present invention are applied to controlling weeds, its weight ratio described above model
Enclose (1-15:1-15) apply effective constituents A (quinmerac) and active ingredient B (chlorine of 2 first 4 or its derivative
In thing any one), it applies after can mixing in proportion, be administered simultaneously in proportion or in proportion successively
Using.
The method that Herbicidal combinations of the present invention are applied to controlling weeds, its weight ratio described above model
Enclose (1-100:1-100:1-100) apply effective constituents A (quinmerac), the active ingredient B (chlorine of 2 first 4
Or derivatives thereof) with active ingredient C (florasulam, fluroxypyr, trichlopyr,
Any one of azoles humulone), it applies after can mixing in proportion, be administered simultaneously in proportion or in proportion
Apply successively.
Herbicidal combinations of the present invention, can carry out soil treatment before weeds emerge, or weeds emerge
After carry out cauline leaf process.
Herbicidal combinations of the present invention, can be used to prepare the pesticidal preparations of controlling weeds.It is particularly suitable
The pesticidal preparations of weeds in preventing and treating wheatland is prepared.Be particularly suited for prepare preventing and treating clearvers, Veronica,
The pesticidal preparations of shepherd's purse etc..
Herbicidal combinations of the present invention can be used for weeds in wheatland, especially clearvers, Veronica,
The difficult anti-weeds such as shepherd's purse, its effect is substantially better than quinmerac, the chlorine of 2 first 4 or derivatives thereof, double fluorine sulphurs
Careless amine, fluroxypyr, trichlopyr, azoles humulone single dose, with preferable application prospect
And promotional value.
The present invention is by different mechanism of action, two kinds of compoundings of active principle of the different modes of action, tool
There is synergistic function, pesticide dosage can be reduced, reduce use cost.
It is an advantage of the invention that it will be evident that being mainly manifested in：
1. Herbicidal combinations of the present invention, without any antagonism, synergistic effect between each composition
Significantly.
2. Herbicidal combinations compare with single active ingredient is used alone, and expand herbicide controlling spectrum, weeding effect
Fruit is more preferably.
3. Herbicidal combinations can prevent and kill off the above the average age for marriage broad leaved weed below 15 leaves, can improve quick-acting,
The extension lasting period, a dispenser, full season is without crop smothering.
4. low toxicity, to people, bird, poultry and beneficial organism safety, is conducive to environmental protection and keeps ecological
Balance.
5. easy to operate, compound synergic can reduce the usage amount of each single dose, and low cost is easily promoted.
Specific embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, will use below
Specific embodiment is described in detail, but the present invention is limited to absolutely not these examples.As described below is only this
Preferable embodiment is invented, is only used to explain the present invention, therefore can not be interpreted as to the present invention
The limitation of the scope of the claims.It should be pointed out that it is all done within the spirit and principles in the present invention appoint
What modification, equivalent and improvement etc., should be included within the scope of the present invention.Therefore,
The protection domain of patent of the present invention should be determined by the appended claims.
Different agriculture the effective elements of the medicine compoundings are made agricultural chemicals, are to develop and develop novel pesticide at present and prevent
Control a kind of effective and quick way of agriculturally resistance.After the pestsides synthesis of different cultivars, usual table
Reveal a large amount of three kinds of type of action：Summation action, synergistic effect and antagonism.Compound synergic is fine
Formula, can significantly improve actual prevention effect, expand herbicide controlling spectrum, reduce the usage amount of agricultural chemicals,
It is the important means of integrated control so as to help to delay drug-fast generation speed.
The present composition is a kind of effective constituents A with quinmerac, and chlorine of 2 first 4 or derivatives thereof is another
One active ingredient B, constitutes binary built, and being combined between them has obvious association to control of weeds
Same synergistic effect, and the not exclusively two kinds simple superposition of pharmacy effect, this can be from following test knot
It is clearly understood that in fruit.
(1) Toxicity Determination experiment
Using Sun Pei cloud co-toxicity coefficient methods, active ingredient (A) quinmerac and active ingredient (B) 2 are determined
The synergistic effect of the chlorine of first 4 or derivatives thereof.
Indoor pot：Weed seed is sowed in Disposable paper cup, after weeds are unearthed during 1.5-2 leaf phases
Thinning is carried out, each dixie cup is cultivated by 5 plants of more consistent weeds plant of growing way of selecting and remain, and periodically
The aqueous solution containing N, P, K composite fertilizer is poured, when the broad leaved weed 4-6 leaf phase, at cauline leaf spraying
Reason, investigates the herbicidal effect of each treatment after 20 days.Result is as shown in table 1, table 2.
Herbicidal effect (i.e. Weed-control effect) represents that computing formula is as follows with fresh weight preventive effect in the present invention：
The co-toxicity coefficient (CTC values) of mixture is calculated by following formula：
In formula：
ATI-mixture actual measurement toxicity index；
The ED of S-standard agent50/90；
The ED of M-mixture50/90；
TTI=A × PA+B×PB
In formula：
TTI-mixture theoretical toxicity index；
A-A medicament toxicity index；
B-B medicament toxicity index；
PAPercentage composition of-A the medicaments in mixture；
PBPercentage composition of-B the medicaments in mixture；
In formula：
CTC-co-toxicity coefficient；
ATI-mixture actual measurement toxicity index；
TTI-mixture theoretical toxicity index.
Criterion：CTC ＞ 120 are synergistic effect；CTC ＜ 80 are antagonism；80 ＜ CTC
＜ 120 is summation action.
Toxicity test results of the 20d to clearvers after the medicine of table 1
| Medicament title | Regression straight line | EC50(mg/L) | Coefficient correlation | CTC values | Effect |
| Quinmerac (A) | Y=0.72X+3.12 | 405.09 | 0.9974 | --- | --- |
| MCPA,MCP,methoxone (B) | Y=0.57X+3.34 | 764.47 | 0.9236 | --- | --- |
| A：B=15：1 | Y=0.98X+2.53 | 338.36 | 0.9248 | 123.3 | Synergy |
| A：B=6：1 | Y=0.81X+2.97 | 314.71 | 0.9294 | 138.0 | Synergy |
| A：B=1：1 | Y=0.80X+3.00 | 306.71 | 0.9344 | 172.7 | Synergy |
| A：B=1：6 | Y=1.20X+1.78 | 471.56 | 0.9514 | 143.9 | Synergy |
| A：B=1：15 | Y=1.52X+0.82 | 551.25 | 0.9912 | 131.4 | Synergy |
Toxicity test results of the 20d to shepherd's purse after the medicine of table 2
Toxicity Determination result table 1, table 2 shows, is 1-15 in weight ratio:In the range of 1-15, quinoline
After oxalic acid and the chlorine of 2 first 4 compounding, co-toxicity coefficient has obvious synergistic function more than 120；Enter
One step weight ratio is 1-6:In the range of 1-6, synergistic effect is more notable.Drug effect of the invention is significantly better than
Respective single dose routine tests effect, and herbicide controlling spectrum can be expanded.
The present composition with quinmerac as effective constituents A, chlorine of 2 first 4 or derivatives thereof for effectively into
Divide B, any one of florasulam, fluroxypyr, trichlopyr or azoles humulone are
Active ingredient C constitutes ternary built, and being combined between them, there is obvious collaboration to increase to control of weeds
Effect is acted on, and the not exclusively two kinds simple superposition of pharmacy effect, this can be from following test result
It is clearly understood that.
(2) Toxicity Determination experiment
Using Sun Pei cloud co-toxicity coefficient methods, measure quinmerac be effective constituents A, the chlorine of 2 first 4 or its spread out
Biology be active ingredient B, and florasulam, fluroxypyr, trichlopyr or azoles grass
Any one of ketone is the synergistic effect that active ingredient C constitutes ternary built.
Interior uses method for potted, and (one) is tested with Toxicity Determination.
Toxicity test results of the 20d to clearvers after the medicine of table 3
Toxicity Determination result table 3 shows, quinmerac be effective constituents A, the chlorine of 2 first 4 or its spread out
Biology is active ingredient B, florasulam, fluroxypyr, trichlopyr, azoles humulone
Any one be active ingredient C, the effective constituents A, active ingredient B and active ingredient C's
Weight ratio is 1-100:1-100:During 1-100, co-toxicity coefficient is made more than 120 with obvious Synergistic
With；Further weight ratio is 1-50:1-50:During 1-50, synergistic effect is more notable.Medicine of the invention
Effect is significantly better than respective single dose routine tests effect, and can expand herbicide controlling spectrum.
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, will use below
Specific embodiment is described in detail, but the present invention is limited to absolutely not these examples.As described below is only this
Preferable embodiment is invented, is only used to explain the present invention, therefore can not be interpreted as to the present invention
The limitation of the scope of the claims.It should be pointed out that it is all done within the spirit and principles in the present invention appoint
What modification, equivalent and improvement etc., should be included within the scope of the present invention.Therefore,
The protection domain of patent of the present invention should be determined by the appended claims.
All features disclosed in this specification, or disclosed all methods or during the step of, remove
Beyond mutually exclusive feature and/or step, can combine by any way.It is public in this specification
Any feature opened, unless specifically stated otherwise, can replacement spy equivalent by other or with similar purpose
Levy and replaced.I.e., unless specifically stated otherwise, during each feature is a series of equivalent or similar characteristics
An example.
Herbicidal combinations of the invention can be prepared into any of suitable agricultural use with known method
A kind of formulation, relatively good formulation is wettable powder, aqueous emulsion, microemulsion, suspending agent, moisture
Shot agent.Percentage is weight percentage in all formulas.The various formulations of the present composition plus
Work technique is prior art, can be varied from according to different situations.
Embodiment 1：The chlorine wettable powder (1 of 32% quinmerac, 2 first 4:15)
Component：Quinmerac 2%, the chlorine 30% of 2 first 4, neopelex 1%, sulfomethylated lignin
Sour sodium 6%, white carbon 3%, talcum powder complements to 100%.
Preparation method：According to formula rate, active compound is well mixed with auxiliary agent, filler each component, first
By mechanical crushing, then by after air-flow crushing, being well mixed, you can 32% quinmerac 2 is obtained
The chlorine wettable powder of first 4.
Embodiment 2：The different monooctyl ester microemulsion (1 of the chlorine of 22% quinmerac, 2 first 4:10)
Component：Quinmerac 2%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 20%, trimethylbenzene 10%, three is different
Propanolamine 1.7%, calcium dodecyl benzene sulfonate 5%, APES 3%, styryl
Phenol APEO 6%, soft water complements to 100%.
Preparation method：According to formula rate, quinmerac is dissolved in the aqueous solution of triisopropanolamine,
Form clear water phase；The chlorine of 2 first 4 different monooctyl ester active compound trimethylbenzene is dissolved, breast is sequentially added
Agent calcium dodecyl benzene sulfonate, APES, styrylphenol polyoxyethylene ether,
Stirring forms clear oil phase；Water is mutually slowly added in oil phase under stirring, is kept stirring for
30min-60min is to system clear, you can 22% quinmerac, 2 first, the 4 different monooctyl esters of chlorine are obtained micro-
Emulsion.
Embodiment 3:The chlorine isopropyl ammonium salt microemulsion (1 of 35% quinmerac, 2 first 4:6)
Component：Quinmerac butyl ester (acid meter) 5%, the chlorine isopropyl ammonium salt of 2 first 4 (acid meter) 30% is different
Propylamine 9%, calcium dodecyl benzene sulfonate 4%, OPEO 5%, styrylphenol
APEO 6%, trimethylbenzene 10%, soft water complements to 100%.
Preparation method：According to formula rate, the chloric acid active compound of 2 first 4 is dissolved in isopropylamine solution
In, clear water phase is formed, quinmerac butyl ester active compound trimethylbenzene is dissolved, sequentially add breast
Agent calcium dodecyl benzene sulfonate, OPEO, styrylphenol polyoxyethylene ether,
Stirring extremely forms clear oil phase；Water is mutually slowly added in oil phase under stirring, keeps stirring
30min-60min is mixed until system clear, you can the chlorine micro emulsion of 35% quinmerac, 2 first 4 is obtained
Agent.
Embodiment 4：The chlorine sylvite water dispersible granules (1 of 30% quinmerac, 2 first 4:1)
Component：Quinmerac 15%, the chlorine sylvite of 2 first 4 (acid meter) 15%, neopelex
1%, sodium lignin sulfonate 4%, dextrin 0.5%, kaolin complements to 100%.
Preparation method：According to formula rate, active compound is well mixed with auxiliary agent, filler each component, first
By mechanical crushing, then by after air-flow crushing, carrying out wet granulation and drying, you can be obtained 30%
The chlorine sylvite water dispersible granules of 2 first of quinmerac 4.
Embodiment 5:The different monooctyl ester suspended emulsion (6 of the chlorine of 35% quinmerac, 2 first 4:1)
Component：Quinmerac 30%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 5%, trimethylbenzene 10%, castor-oil plant
Oily APEO 1.%, alkylaryl polyoxyethylene poly-oxygen propylene aether phosphate 3%, sulfomethylated lignin
Hydrochlorate 1%, xanthans 0.15%, organic silicon defoamer 0.1%, Kathon CG 0.5%, propane diols 3%,
Soft water complements to 100%.
Preparation method：According to formula rate, by the different monooctyl ester active compound of the chlorine of 2 first 4, castor oil polyoxyethylene
Ether is dissolved in trimethylbenzene, and stirring forms clear oil phase；Quinmerac active compound is mixed with other each components
Conjunction is dispersed in water, well mixed through high speed shear, then is sanded 2-3 hours by sand mill, makes to put down
Equal particle diameter reaches 1-5 micron, is slow added into the advance oil phase for preparing, stirring at low speed 30min,
Can be prepared by the different monooctyl ester suspended emulsion of chlorine of 35% quinmerac, 2 first 4.
Embodiment 6:The chlorine sodium salt aqua (15 of 32% quinmerac, 2 first 4:1)
Component：Quinmerac 30%, the chlorine sodium salt of 2 first 4 (acid meter) 2%, NaOH 6%, fat
Amine APEO 3%, APG 7%, organic silicon defoamer 0.1%, Kathon CG 0.5%, soft water
Complement to 100%.
Preparation method：According to formula rate, successively by quinmerac active compound and 2 first 4 under stirring
Chloric acid is completely dissolved in sodium hydrate aqueous solution, then remaining adjuvant component is sequentially added into above-mentioned water
In solution, mixing forms the clear aqueous solution, obtains final product the chlorine sodium water of 32% quinmerac, 2 first 4
Agent.
Embodiment 7:The chlorine florasulam wettable powder of 40.2% quinmerac, 2 first 4
(1:100:100)
Component：Quinmerac 0.2%, the chlorine 20% of 2 first 4, florasulam 20%, detergent alkylate sulphur
Sour sodium 1%, sodium lignin sulfonate 6%, white carbon 3%, talcum powder complements to 100%.
Preparation method：According to formula rate, active compound is well mixed with auxiliary agent, filler each component, first
By mechanical crushing, then by after air-flow crushing, being well mixed, you can 40.2% quinmerac is obtained
The chlorine florasulam wettable powder of 2 first 4.
Embodiment 8:The chlorine florasulam wettable powder (1 of 52% quinmerac, 2 first 4:50:1)
Component：Quinmerac 1%, the chlorine 50% of 2 first 4, florasulam 1%, DBSA
Sodium 1%, sodium lignin sulfonate 6%, white carbon 3%, talcum powder complements to 100%.
Preparation method：According to formula rate, active compound is well mixed with auxiliary agent, filler each component, first
By mechanical crushing, then by after air-flow crushing, being well mixed, you can 52% quinmerac 2 is obtained
The chlorine florasulam wettable powder of first 4.
Embodiment 9:The chlorine florasulam suspending agent (50 of 40% quinmerac, 2 first 4:50:50)
Component：Quinmerac 13.33%, the chloric acid 13.33% of 2 first 4, florasulam 13.33%, alkane
Base phenol polyethenoxy base phosphate 4%, polyoxyethylene polyoxypropylene base ether block copolymers 3%, second two
Alcohol 5%, xanthans 0.15%, organic silicon defoamer 0.1%, Kathon CG 0.5%, soft water complements to 100%.
Preparation method：Xanthans is configured to 1% aqueous solution standby, by other components such as active compound auxiliary agents
It is scattered in soft water, it is well mixed through high speed shear, then be sanded 2-3 hours by sand mill, make to put down
Equal particle diameter reaches 1-5 microns, you can the chlorine florasulam water of 40% quinmerac, 2 first 4 is obtained and hangs
Floating agent.
Embodiment 10:The chlorine florasulam wettable powder of 60.6% quinmerac, 2 first 4
(1:50:50)
Component：Quinmerac 0.6%, the chlorine 30% of 2 first 4, florasulam 30%, detergent alkylate sulphur
Sour sodium 1%, sodium lignin sulfonate 6%, white carbon 3%, kaolin complements to 100%.
Preparation method：According to formula rate, active compound is well mixed with auxiliary agent, filler each component, first
By mechanical crushing, then by after air-flow crushing, being well mixed, you can 60.6% quinmerac is obtained
The chlorine florasulam wettable powder of 2 first 4.
Embodiment 11:The chlorine florasulam suspending agent (100 of 30.6% quinmerac, 2 first 4:1:1)
Component：Quinmerac 30%, the chloric acid 0.3% of 2 first 4, florasulam 0.3%, alkyl phenol gathers
Oxyethylene group phosphate 4%, polyoxyethylene polyoxypropylene base ether block copolymers 3%, ethylene glycol 5%,
Xanthans 0.15%, organic silicon defoamer 0.1%, Kathon CG 0.5%, soft water complements to 100%.
Preparation method：According to formula rate, each components such as active compound auxiliary agent are scattered in soft water, through height
Fast shear-mixed is uniform, then is sanded 2-3 hours by sand mill, average grain diameter is reached 1-5 microns,
Can be prepared by the chlorine florasulam aqueous suspension agent of 30.6% quinmerac, 2 first 4.
Embodiment 12:The chlorine fluroxypyr microemulsion (1 of 30.6% quinmerac, 2 first 4:1:100)
Component：Quinmerac 0.3%, the chlorine 0.3% of 2 first 4, the different monooctyl ester of fluroxypyr (acid meter)
30%, trimethylbenzene 10%, cyclohexanone 5%, triisopropanolamine 0.5%, calcium dodecyl benzene sulfonate 5%,
APES 3%, styrylphenol polyoxyethylene ether 6%, soft water complements to 100%.
Preparation method：According to formula rate, quinmerac active compound is dissolved successively with the chloric acid active compound of 2 first 4
In the aqueous solution of triisopropanolamine, clear water phase is formed；The different monooctyl ester of fluroxypyr is former
Medicinal cyclohexanone dissolves with trimethylbenzene, sequentially adds emulsifying agent calcium dodecyl benzene sulfonate, alkyl phenol
APEO, styrylphenol polyoxyethylene ether, stir to form clear oil phase；
Water is mutually slowly added in oil phase under stirring, is kept stirring for 30min-60min saturating to system clarification
It is bright, you can the chlorine fluroxypyr microemulsion of 30.6% quinmerac, 2 first 4 is obtained.
Embodiment 13:The chlorine fluroxypyr microemulsion (1 of 30% quinmerac, 2 first 4:1:1)
Component：Quinmerac 10%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 10%, fluroxypyr is different
Monooctyl ester 10%, cyclohexanone 5%, trimethylbenzene 10%, triisopropanolamine 8.5%, DBSA
Calcium 5%, APES 3%, styrylphenol polyoxyethylene ether 6%, soft water is supplied
To 100%.
Preparation method：According to formula rate, quinmerac active compound is dissolved in the aqueous solution of triisopropanolamine
In, form clear water phase；The different monooctyl ester active compound of the chlorine of 2 first 4 and the different monooctyl ester of fluroxypyr is former
Medicinal cyclohexanone dissolves with trimethylbenzene, sequentially adds emulsifying agent calcium dodecyl benzene sulfonate, alkyl phenol
APEO, styrylphenol polyoxyethylene ether, stir to form clear oil phase；
Water is mutually slowly added in oil phase under stirring, is kept stirring for 30min-60min until system is clarified
It is transparent, you can the chlorine fluroxypyr microemulsion of 30% quinmerac, 2 first 4 is obtained.
Embodiment 14:The chlorine fluroxypyr microemulsion (1 of 15.3% quinmerac, 2 first 4:100:1)
Component：Quinmerac 0.15%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 15%, fluroxypyr
Different monooctyl ester 0.15%, trimethylbenzene 10%, triisopropanolamine 0.1%, calcium dodecyl benzene sulfonate 4%,
APES 3%, styrylphenol polyoxyethylene ether 6%, soft water complements to 100%.
Preparation method：According to formula rate, quinmerac active compound is dissolved in the aqueous solution of triisopropanolamine
In, form clear water phase；The different monooctyl ester active compound of the chlorine of 2 first 4 and the different monooctyl ester of fluroxypyr is former
Medicinal trimethylbenzene dissolving, sequentially adds emulsifying agent calcium dodecyl benzene sulfonate, alkylphenol-polyethenoxy
Ether, styrylphenol polyoxyethylene ether, stir to form clear oil phase；In stirring
It is lower to be mutually slowly added in oil phase water, 30min-60min is kept stirring for until system clear, i.e.,
The chlorine fluroxypyr microemulsion of 15.3% quinmerac, 2 first 4 can be obtained.
Embodiment 15:The chlorine fluroxypyr suspended emulsion (50 of 52% quinmerac, 2 first 4:1:1)
Component：Quinmerac 50%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 1%, fluroxypyr is different pungent
Ester (acid meter) 1%, trimethylbenzene 10%, castor oil polyoxyethylene ether 0.5%, alkylaryl polyoxy second
Alkene polyoxypropylene ether phosphate 3%, lignosulfonates 1%, xanthans 0.15%, organosilicon froth breaking
Agent 0.1%, Kathon CG 0.5%, propane diols 3%, soft water complements to 100%.
Preparation method：It is according to formula rate, the different monooctyl ester active compound of the chlorine of 2 first 4 and fluroxypyr is different
Monooctyl ester active compound, emulsifying agent castor oil polyoxyethylene ether is dissolved in trimethylbenzene, and stirring forms clear oil
Phase；Quinmerac active compound is mixed with remaining each component auxiliary agent and is dispersed in water, it is equal through high speed shear mixing
It is even, then be sanded 2-3 hours by sand mill, average grain diameter is reached 1-5 microns, it is slow added into
The oil phase for preparing in advance, stirring at low speed 30min, you can the chlorine chlorine of 52% quinmerac, 2 first 4 is obtained
Fluorine pyrrole fluoroacetic acid suspended emulsion.
Embodiment 16:The chlorine fluroxypyr wettable powder of 52% quinmerac, 2 first 4
(1:1:50)
Component：Quinmerac 1%, the chlorine sodium of 2 first 4 (acid meter) the 1%, (acid of the different monooctyl ester of fluroxypyr
Meter) 50%, neopelex 1%, sodium lignin sulfonate 6%, white carbon 20%, diatom
Soil complements to 100%.
Preparation method：According to formula rate, active compound is well mixed with auxiliary agent, filler each component, first
By mechanical crushing, then by after air-flow crushing, being well mixed, you can 52% quinmerac 2 is obtained
The chlorine fluroxypyr wettable powder of first 4.
Embodiment 17:The chlorine trichlopyr wettable powder of 40.2% quinmerac, 2 first 4
(1:100:100)
Component：Quinmerac 0.2%, the chlorine sodium of 2 first 4 (acid meter) the 20%, (acid of trichlopyr sylvite
Meter) 20%, neopelex 1%, sodium lignin sulfonate 6%, white carbon 3%, talcum
Powder complements to 100%.
Preparation method：According to formula rate, active compound is well mixed with auxiliary agent, filler each component, first
By mechanical crushing, then by after air-flow crushing, being well mixed, you can 40.2% quinmerac 2 is obtained
The chlorine trichlopyr wettable powder of first 4.
Embodiment 18:The chlorine trichlopyr aqueous emulsion (50 of 30.3% quinmerac, 2 first 4:50:1)
Component：Quinmerac 15%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 15%, trichlopyr fourth
Ester 0.3%, trimethylbenzene 10%, triisopropanolamine 15.3%, calcium dodecyl benzene sulfonate 1%, alkyl
Phenol polyethenoxy ether 3%, styrylphenol polyoxyethylene ether 3%, soft water complements to 100%.
Preparation method：According to formula rate, quinmerac active compound is dissolved in the aqueous solution of triisopropanolamine,
Form clear water phase；The different monooctyl ester of the chlorine of 2 first 4 and trichlopyr butyl ester trimethylbenzene are dissolved,
Sequentially add emulsifying agent calcium dodecyl benzene sulfonate, APES, styrylphenol
APEO, stirs to form clear oil phase；Water is mutually slowly added under high-shear state
Enter in oil phase, keep shearing 30min-60min until emulsion particle diameter D90≤5.0 μm, you can be obtained
The chlorine trichlopyr aqueous emulsion of 30.3% quinmerac, 2 first 4.
Embodiment 19:The chlorine trichlopyr microemulsion (1 of 48% quinmerac, 2 first 4:1:1)
Component：Quinmerac 16%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 16%, trichlopyr fourth
Ester 16%, trimethylbenzene 10%, triisopropanolamine 13.6%, calcium dodecyl benzene sulfonate 1%, alkyl
Phenol polyethenoxy ether 3%, styrylphenol polyoxyethylene ether 3%, soft water complements to 100%.
Preparation method：According to formula rate, quinmerac active compound is dissolved in the aqueous solution of triisopropanolamine
In, form clear water phase；By the different monooctyl ester active compound of the chlorine of 2 first 4 and trichlopyr butyl ester active compound
With trimethylbenzene dissolve, sequentially add emulsifying agent calcium dodecyl benzene sulfonate, APES,
Styrylphenol polyoxyethylene ether, stirs to form clear oil phase；Under high-shear state
Water is mutually slowly added in oil phase, shearing 30min-60min is kept until emulsion particle diameter D90≤5.0
μm, you can the chlorine trichlopyr aqueous emulsion of 48% quinmerac, 2 first 4 is obtained.
Embodiment 20:The chlorine trichlopyr suspended emulsion (1 of 26% quinmerac, 2 first 4:1:50)
Component：Quinmerac 0.5%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 0.5%, trichlopyr fourth
Ester (acid meter) 25%, trimethylbenzene 10%, castor oil polyoxyethylene ether 0.5%, alkylaryl polyoxy second
Alkene polyoxypropylene ether phosphate 3%, lignosulfonates 1%, xanthans 0.15%, organosilicon froth breaking
Agent 0.1%, Kathon CG 0.5%, propane diols 3%, soft water complements to 100%.
Preparation method：According to formula rate, xanthans is configured to 1% aqueous solution standby；By 2 first
The different monooctyl ester of 4 chlorine and trichlopyr butyl ester active compound, castor oil polyoxyethylene ether are dissolved in trimethylbenzene,
Form clear oil phase；Quinmerac is mixed with remaining each component and is dispersed in water, through high speed shear
It is well mixed, then be sanded 2-3 hours by sand mill, average grain diameter is reached 1-5 microns, then according to
The secondary oil phase and 1% xanthan gum solution for being slowly added to prepare in advance, stirring at low speed 30min, i.e.,
The chlorine trichlopyr suspended emulsion of 26% quinmerac, 2 first 4 can be obtained.
Embodiment 21:The chlorine trichlopyr suspended emulsion of 30.1% quinmerac, 2 first 4
(100:1:100)
Component：Quinmerac 15%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 0.15%, trichlopyr
Butyl ester (acid meter) 15%, trimethylbenzene 10%, castor oil polyoxyethylene ether 0.5%, alkylaryl polyoxy
Ethene polyoxypropylene ether phosphate 3%, lignosulfonates 1%, xanthans 0.15%, organosilicon disappears
Infusion 0.1%, Kathon CG 0.5%, propane diols 3%, soft water complements to 100%.
Preparation method：According to formula rate, xanthans is configured to 1% aqueous solution standby；By 2 first
The different monooctyl ester of 4 chlorine and trichlopyr butyl ester active compound, emulsifying agent castor oil polyoxyethylene ether are dissolved in front three
In benzene, clear oil phase is formed；Quinmerac active compound is mixed with remaining each component and is dispersed in water,
It is well mixed through high speed shear, then be sanded 2-3 hours by sand mill, average grain diameter is reached 1-5
Micron, then the oil phase and 1% xanthan gum solution that prepare in advance, stirring at low speed are slowly added to successively
30min, you can the chlorine trichlopyr suspended emulsion of 30.1% quinmerac, 2 first 4 is obtained.
Embodiment 22:The chlorazol humulone suspending agent (100 of 15.3% quinmerac, 2 first 4:1:1)
Component：Quinmerac 15%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 0.15%, azoles humulone 0.15%,
Trimethylbenzene 5%, castor oil polyoxyethylene ether 0.5%, alkylaryl polyoxyethylene poly-oxygen propylene aether phosphoric acid
Ester 3%, lignosulfonates 1%, xanthans 0.15%, organic silicon defoamer 0.1%, Kathon CG 0.5%,
Propane diols 3%, soft water complements to 100%.
Preparation method：According to formula rate, xanthans is configured to 1% aqueous solution standby；By 2 first
The different monooctyl ester of 4 chlorine and azoles humulone active compound, castor oil polyoxyethylene ether are dissolved in trimethylbenzene, form clarification saturating
Bright oil phase；Quinmerac is mixed with remaining each component and is dispersed in water, it is well mixed through high speed shear,
It is sanded 2-3 hours by sand mill again, average grain diameter is reached 1-5 microns, then be slowly added to successively
The oil phase and xanthan gum solution for preparing in advance, stirring at low speed 30min, you can 15.3% quinoline is obtained
The chlorazol humulone suspended emulsion of 2 first of oxalic acid 4.
Embodiment 23:The chlorazol humulone microemulsion (1 of 30% quinmerac, 2 first 4:1:1)
Component：Quinmerac 10%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 10%, azoles humulone 10%, three
Toluene 10%, triisopropanolamine 8.5%, calcium dodecyl benzene sulfonate 4%, APES
3%, styrylphenol polyoxyethylene ether 6%, soft water complements to 100%.
Preparation method：According to formula rate, quinmerac is dissolved in the aqueous solution of triisopropanolamine,
Form clear water phase；The different monooctyl ester of the chlorine of 2 first 4 and azoles humulone active compound trimethylbenzene are dissolved, then according to
Secondary addition emulsifying agent calcium dodecyl benzene sulfonate, APES, styrylphenol polyoxy
Vinethene, stirs to form clear oil phase；Water is mutually slowly added to oil phase under stirring
In, 30min-60min is kept stirring for until system clear, you can 30% quinmerac 2 is obtained
The chlorazol humulone microemulsion of first 4.
Embodiment 24:The chlorazol humulone aqueous emulsion (1 of 31.2% quinmerac, 2 first 4:50:1)
Component：Quinmerac 0.6%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 30%, azoles humulone 0.6%, three
Toluene 10%, triisopropanolamine 15.3%, calcium dodecyl benzene sulfonate 1%, alkylphenol-polyethenoxy
Ether 3%, styrylphenol polyoxyethylene ether 3%, soft water complements to 100%.
Preparation method：According to formula rate, quinmerac active compound is dissolved in the aqueous solution of triisopropanolamine
In, form clear water phase；The different monooctyl ester of the chlorine of 2 first 4 and azoles humulone active compound trimethylbenzene are dissolved,
Sequentially add emulsifying agent calcium dodecyl benzene sulfonate, APES, styrylphenol
APEO, stirs to form clear oil phase；Water is mutually slowly added under high-shear state
Enter in oil phase, keep shearing 30min-60min until emulsion particle diameter D90≤5.0 μm, you can be obtained
The chlorazol humulone aqueous emulsion of 31.2% quinmerac, 2 first 4.
Embodiment 25:The chlorazol humulone water dispersible granules (50 of 60.6% quinmerac, 2 first 4:1:50)
Component：Quinmerac 30%, the chlorine sodium of 2 first 4 (acid meter) 0.6%, azoles humulone 30%, dodecane
Base benzene sulfonic acid sodium salt 1%, castor oil polyoxyethylene ether 3%, sodium lignin sulfonate 6%, white carbon 20%,
Talcum powder complements to 100%.
Preparation method：According to formula rate, in advance by azoles humulone active compound and emulsifying agent castor oil polyoxy second
It is well mixed after the melting of alkene ether, absorption is carried out with white carbon, and to be prepared into azoles humulone female powder standby；By female powder
It is well mixed with remaining auxiliary agent with filler each component, by mechanical crushing, then by after air-flow crushing,
Carry out wet granulation and dry, you can the chlorazol humulone wettable powder of 60.6% quinmerac, 2 first 4 is obtained
Agent.
According to the mechanism of action, the active ingredient B in embodiment is the chlorine of 2 first 4 or derivatives thereof (2 first
4 chlorine isopropyl acids, Thistrol, Thistrol ethyl ester, the different monooctyl ester of the chlorine of 2 first 4,2 first 4
Chloroethene thioesters, the chlorine thioethyl ester of 2 first 4, the chlorine sodium salt of 2 first 4, the chlorine sylvite of 2 first 4, the chlorine two of 2 first 4
Methylamine salt, the chlorine isopropyl amine salt of 2 first 4), it can mutually be replaced；Active ingredient C is double fluorine sulphur grass
Amine, fluroxypyr, trichlopyr or azoles humulone any one, it can mutually be replaced, with
New embodiment is formed, this is no longer carried out to repeat to enumerate, it is noted that for the art
For those of ordinary skill, on the premise of principle of the present invention is not departed from, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Inventor has found chlorine of 2 first 4 or derivatives thereof and florasulam, fluroxypyr, trichlorine
Pyrrole fluoroacetic acid or azoles humulone binary built also have certain synergistic effect.Therefore, identical with embodiment
Proportion in, construct chlorine of 2 first 4 or derivatives thereof and florasulam, fluroxypyr,
The comparative example of trichlopyr or azoles humulone binary built.By contrasting prevention effect, this hair is illustrated
Bright protected quinmerac, the chlorine of 2 first 4 or derivatives thereof and florasulam, fluroxypyr,
Trichlopyr or azoles humulone ternary built compounding prevention effect.
Comparative example 1:The 40% 2 chlorine florasulam suspending agents (1 of first 4:1)
Component：Florasulam 20%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 20%, alkyl phenol polyoxy
Vinyl phosphate 4%, polyoxyethylene polyoxypropylene base ether block copolymers 3%, ethylene glycol 5%,
Xanthans 0.15%, organic silicon defoamer 0.1%, Kathon CG 0.5%, soft water complements to 100%.
Preparation method：Xanthans is configured to 1% aqueous solution standby, by other components such as active compound auxiliary agents
It is scattered in soft water, it is well mixed through high speed shear, then be sanded 2-3 hours by sand mill, make to put down
Equal particle diameter reaches 1-5 microns, you can the chlorine florasulam suspending agent of 40%2 first 4 is obtained.
Comparative example 2:The 30% 2 chlorine fluroxypyr microemulsions (1 of first 4:1)
Component：Fluroxypyr 15%, the chlorine sodium salt of 2 first 4 (acid meter) 15%, trimethylbenzene 10%,
Triisopropanolamine 1.7%, calcium dodecyl benzene sulfonate 5%, APES 3%, benzene second
Alkenyl benzene phenol polyethenoxy ether 6%, soft water complements to 100%.
Preparation method：According to formula rate, fluroxypyr is dissolved in the water-soluble of triisopropanolamine
In liquid, clear water phase is formed；The chlorine of 2 first 4 different monooctyl ester active compound trimethylbenzene is dissolved, then successively
Add emulsifying agent calcium dodecyl benzene sulfonate, APES, styrylphenol polyoxy second
Alkene ether, stirring forms clear oil phase；Water is mutually slowly added in oil phase under stirring, is protected
Hold stirring 30min-60min to system clear, you can the first of 30% fluroxypyr 2 is obtained
4 chlorine sodium microemulsions.
Comparative example 3:The 48% 2 chlorine trichlopyr aqueous emulsions (1 of first 4:1)
Component：Trichlopyr 24%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 24%, trimethylbenzene 10%,
Triisopropanolamine 15.3%, calcium dodecyl benzene sulfonate 1%, APES 3%, benzene second
Alkenyl benzene phenol polyethenoxy ether 3%, soft water complements to 100%.
Preparation method：According to formula rate, trichlopyr active compound is dissolved in triisopropanolamine
In the aqueous solution, clear water phase is formed；The chlorine of 2 first 4 different monooctyl ester active compound trimethylbenzene is dissolved, then
Emulsifying agent calcium dodecyl benzene sulfonate, APES, styrylphenol is sequentially added to gather
Oxygen vinethene, stirs to form clear oil phase；Water is mutually slowly added under high-shear state
In oil phase, shearing 30min-60min is kept until emulsion particle diameter D90≤5.0 μm, you can be obtained 48%
The chlorine water emulsion of 2 first of trichlopyr 4.
Comparative example 4:The 30% 2 chlorazol humulone microemulsions (1 of first 4:1)
Component：Azoles humulone 15%, the different monooctyl ester of the chlorine of 2 first 4 (acid meter) 15%, trimethylbenzene 10%, three
Isopropanolamine 13.6%, calcium dodecyl benzene sulfonate 1%, APES 3%, styrene
Base phenol APEO 3%, soft water complements to 100%.
Preparation method：According to formula rate, azoles humulone active compound is dissolved in the aqueous solution of triisopropanolamine
In, form clear water phase；The chlorine of 2 first 4 different monooctyl ester active compound trimethylbenzene is dissolved, then is added successively
Enter emulsifying agent calcium dodecyl benzene sulfonate, APES, styrylphenol polyoxyethylene
Ether, stirs to form clear oil phase；Water is mutually slowly added in oil phase under high-shear state,
Shearing 30min-60min is kept until emulsion particle diameter D90≤5.0 μm, you can 30% azoles grass is obtained
The chlorine water emulsion of 2 first of ketone 4.
(2) pesticidal preparations field control effectiveness test one prepared by previous embodiment
Reagent agent：Re-compounded binary herbicide in embodiment 1~6, the ternary in embodiment 7~25
Complex weedicide.
Comparison medicament：Quinmerac, the chlorine of 2 first 4, the chlorine sodium salt of 2 first 4, the chlorine sylvite of 2 first 4,2 first 4
The different monooctyl ester of chlorine, the chlorine isopropyl amine salt of 2 first 4, florasulam, fluroxypyr, trichlorine pyrrole oxygen second
Acid, azoles humulone.
Prevent and kill off object：Dominant weed, Descurainia sophia, clearvers, shepherd's purse, chickweed, wartwort, Veronica,
Corn gromwell, Buddhist seat.
Test method：According to the area of experimental plot, the good each medicament of precise, after being watered dilution,
Using knapsack sprayer, even spraying is carried out.The special Fan spray head of sprinkler selection weeding, selection
Fine day is sprayed calm afternoon.Liquid uniformly sprayed application to during spraying in experimental plot, accomplished not
Respray, drain spray.
After off-test, 14d, 20d, 40d observation weeds death condition after medicine respectively, and from every
Take 1 square meter carries out weeds mortality survey to individual cell at random, calculates preventive effect.
The field control effectiveness test of table 4
Result of the test as shown in table 4 shows that the present invention appoints quinmerac and the chlorine of 2 first 4 or derivatives thereof
The preventive effect of 14d mixture preparations is better than each single dose medicament in contrast, compounding after medicine after a kind of compounding of anticipating
Substantially, particularly the effect to clearvers, shepherd's purse, Veronica is more excellent for synergistic effect.And by quinmerac,
Chlorine of 2 first 4 or derivatives thereof and florasulam, fluroxypyr, trichlopyr, azoles grass
Drug effect synergistic effect is more obvious after ketone ternary built, better than binary built.
(3) pesticidal preparations field control effectiveness test two prepared by previous embodiment
Test condition is with field control effectiveness test one.
The field control effectiveness test of table 5
The field control effectiveness test of table 6
Remarks：Strain preventive effect=(check plot weeds strain number-treatment region weeds strain number)/check plot weeds strain number * 100%.
The result of the test of table 5-6 shows that the present invention uses quinmerac and the chlorine of 2 first 4 or derivatives thereof two
After unit's compounding, the built agent has obvious synergistic function compared with single dose, can not only strengthen right
The preventive effect of the weeds such as clearvers, Veronica, shepherd's purse, corn gromwell, and when can extend control grass
Between.
(4) pesticidal preparations field control effectiveness test three prepared by previous embodiment
Reagent agent：4 kinds of ternary built herbicides in embodiment 9,13,19,23, comparative example
The binary built of 1-4.
For examination object：The broad leaved weeds such as clearvers, wartwort, Veronica, ox chickweed, Descurainia sophia
Dispenser period：The leaf of weeds 9~13.
Test method：According to the area of experimental plot, the good each medicament of precise, after being watered dilution,
Using knapsack sprayer, even spraying is carried out.The special Fan spray head of sprinkler selection weeding, selection
Fine day is sprayed calm afternoon.Liquid uniformly sprayed application to during spraying in experimental plot, accomplished not
Respray, drain spray.
The field control effectiveness test of table 7
The result of the test of table 7 shows, the present invention using quinmerac, the chlorine of 2 first 4 or derivatives thereof with it is double
In penoxsulam, fluroxypyr, trichlopyr, azoles humulone after any one ternary built,
Prevention effect is better than chlorine of 2 first 4 or derivatives thereof disclosed in comparative example with florasulam, chlorine fluorine pyrrole oxygen
Any one binary built in acetic acid, trichlopyr, azoles humulone.
The above is the preferred embodiment of the present invention, it is noted that general for the art
For logical technical staff, on the premise of principle of the present invention is not departed from, some changing can also be made
Enter and retouch, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of Herbicidal combinations, it is characterised in that containing effective constituents A and active ingredient B,
Wherein, effective constituents A is quinmerac, and active ingredient B is any of the chlorine of 2 first 4 or derivatives thereof
The weight ratio of one kind, the effective constituents A and active ingredient B is 1-15:1-15.
2. Herbicidal combinations according to claim 1, it is characterised in that the active ingredient
The weight ratio of A and active ingredient B is 1-6:1-6.
3. Herbicidal combinations according to claim 1 and 2, it is characterised in that 2 first 4
The derivative of chlorine is the chlorine isopropyl acid of 2 first 4, Thistrol, Thistrol ethyl ester, 2 first 4
The different monooctyl ester of chlorine, the chloroethene thioesters of 2 first 4, the chlorine thioethyl ester of 2 first 4, the chlorine sodium salt of 2 first 4, the chlorine of 2 first 4
Sylvite, the chlorine dimethylamine salt of 2 first 4 or the chlorine isopropyl amine salt of 2 first 4.
4. according to any described Herbicidal combinations of claims 1 to 3, it is characterised in that described
Also contain active ingredient C in Herbicidal combinations, active ingredient C is florasulam, chlorine fluorine pyrrole oxygen second
Any one of acid, trichlopyr, azoles humulone, the effective constituents A, active ingredient B with
The weight ratio of active ingredient C is 1-100:1-100:1-100.
5. Herbicidal combinations according to claim 4, it is characterised in that the active ingredient
The weight ratio of A, active ingredient B and active ingredient C is 1-50:1-50:1-50.
6. according to any described Herbicidal combinations of claim 1 to 5, it is characterised in that described
Also contain pesticidal preparations auxiliary element in Herbicidal combinations, to be made the formulation for being adapted to agriculturally use.
7. Herbicidal combinations according to claim 6, it is characterised in that the Herbicidal combination
The formulation of thing is wettable powder, aqueous emulsion, suspending agent, microemulsion or water dispersible granules.
8. the application of any described Herbicidal combinations of claim 1 to 5, it is characterised in that use
In the pesticidal preparations for preparing controlling weeds.
9. the application of Herbicidal combinations according to claim 8, it is characterised in that for making
The pesticidal preparations of weeds in standby preventing and treating wheatland.
10. the application of Herbicidal combinations according to claim 9, it is characterised in that for making
Standby preventing and treating clearvers, Veronica, the pesticidal preparations of shepherd's purse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939453.5A CN106879596A (en) | 2015-12-15 | 2015-12-15 | Herbicidal combinations and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939453.5A CN106879596A (en) | 2015-12-15 | 2015-12-15 | Herbicidal combinations and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106879596A true CN106879596A (en) | 2017-06-23 |
Family
ID=59173981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510939453.5A Pending CN106879596A (en) | 2015-12-15 | 2015-12-15 | Herbicidal combinations and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106879596A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472529A (en) * | 2016-08-31 | 2017-03-08 | 四川利尔作物科学有限公司 | Herbicidal combinations and its application |
| CN106489942A (en) * | 2016-08-31 | 2017-03-15 | 四川利尔作物科学有限公司 | Herbicidal combinations and its application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715889A (en) * | 1982-09-07 | 1987-12-29 | Basf Aktiengesellschaft | Quinoline derivatives and their use for controlling undesirable plant growth |
| CN1514686A (en) * | 2001-02-14 | 2004-07-21 | ������ɽ���� | Mixture of oil-soluble and water-soluble herbicides as stable oil-in-water emulsions or microemulsions |
| CN101252835A (en) * | 2005-05-10 | 2008-08-27 | 先正达参股股份有限公司 | herbicidal composition |
-
2015
- 2015-12-15 CN CN201510939453.5A patent/CN106879596A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715889A (en) * | 1982-09-07 | 1987-12-29 | Basf Aktiengesellschaft | Quinoline derivatives and their use for controlling undesirable plant growth |
| CN1514686A (en) * | 2001-02-14 | 2004-07-21 | ������ɽ���� | Mixture of oil-soluble and water-soluble herbicides as stable oil-in-water emulsions or microemulsions |
| CN101252835A (en) * | 2005-05-10 | 2008-08-27 | 先正达参股股份有限公司 | herbicidal composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472529A (en) * | 2016-08-31 | 2017-03-08 | 四川利尔作物科学有限公司 | Herbicidal combinations and its application |
| CN106489942A (en) * | 2016-08-31 | 2017-03-15 | 四川利尔作物科学有限公司 | Herbicidal combinations and its application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104585206A (en) | Weeding composition containing pretilachlor, pyriminobac-methyl and metazosulfuron | |
| CN104255749A (en) | Herbicide composition containing pyraclonil and benzobicylon | |
| CN104542663A (en) | Weeding composition containing halosulfuron-methyl and quinclorac as well as fluroxypyr | |
| CN103688991A (en) | Weeding composition containing glufosinate-ammonium and atrazine | |
| CN105028449A (en) | Pesticide composition of herbicide of penoxsulam and oxaziclomefone as well as sulfonylurea | |
| CN106879596A (en) | Herbicidal combinations and its application | |
| CN102273476B (en) | Pesticide composition containing bispyribac-sodium | |
| CN102835396A (en) | Sterilization composition, pesticide and application | |
| CN105284829A (en) | Weeding composition containing (E)-pyriminobac-methyl, oxyfluorfen and oxadiargyl | |
| CN105052973A (en) | Pesticide composition containing pyriminobac-methyl, oxadiargyl and sulfonylurea herbicide | |
| CN105076200A (en) | Weeding composition containing glyphosate and florasulam | |
| CN106031380B (en) | Herbicidal combinations and its application | |
| CN106234368B (en) | Herbicidal combinations and its application | |
| CN104719317A (en) | Weeding composition containing halauxifen-methyl, carfentrazone-ethyl and mesosulfuron-methyl | |
| CN106538579A (en) | Wheat field weeding composition and its application | |
| CN102342277A (en) | Herbicidal composition containing diflufenican and bromoxynil | |
| CN102239842A (en) | Weeding composition containing diflufenican and clopyralid | |
| CN102326563A (en) | Weeding composition containing diflufenican and flumetsulam | |
| CN102318608A (en) | A kind of Herbicidal combinations that contains diflufenican and pyrrole grass ether | |
| CN104222112A (en) | Weeding composition for paddy field | |
| CN106538544A (en) | Wheat field weeding composition and its application | |
| CN104012547A (en) | Weed control composition containing pyraclonil and cyhalofop-butyl | |
| CN105145608A (en) | Pesticide composition containing pretilachlor and oxaziclomefone and sulfonylureas herbicide | |
| CN104839171A (en) | Weeding composition containing triazole napropamide and oxyfluorfen | |
| CN105076169A (en) | Bactericidal composition containing albendazole and fludioxonil and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170623 |