DE871979C - Insecticides - Google Patents
InsecticidesInfo
- Publication number
- DE871979C DE871979C DEF3713D DEF0003713D DE871979C DE 871979 C DE871979 C DE 871979C DE F3713 D DEF3713 D DE F3713D DE F0003713 D DEF0003713 D DE F0003713D DE 871979 C DE871979 C DE 871979C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- insecticides
- chlorophenyl
- insects
- short time
- 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.)
- Expired
Links
- 239000002917 insecticide Substances 0.000 title claims description 4
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 239000000575 pesticide Substances 0.000 claims 1
- 239000000080 wetting agent Substances 0.000 claims 1
- 241000238631 Hexapoda Species 0.000 description 5
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- HFFLGKNGCAIQMO-UHFFFAOYSA-N trichloroacetaldehyde Chemical compound ClC(Cl)(Cl)C=O HFFLGKNGCAIQMO-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- SQUZHDCUODZMDP-UHFFFAOYSA-N 1-fluoro-4-(2,2,2-trichloroethyl)benzene Chemical compound FC1=CC=C(CC(Cl)(Cl)Cl)C=C1 SQUZHDCUODZMDP-UHFFFAOYSA-N 0.000 description 1
- NFAOATPOYUWEHM-UHFFFAOYSA-N 2-(6-methylheptyl)phenol Polymers CC(C)CCCCCC1=CC=CC=C1O NFAOATPOYUWEHM-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical class CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241001674044 Blattodea Species 0.000 description 1
- 241001124553 Lepismatidae Species 0.000 description 1
- 241000721696 Lymantria Species 0.000 description 1
- 241000428199 Mustelinae Species 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001495 arsenic compounds Chemical class 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 chalk Substances 0.000 description 1
- 125000000068 chlorophenyl group Chemical group 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 229940093920 gynecological arsenic compound Drugs 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 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 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229940029273 trichloroacetaldehyde Drugs 0.000 description 1
- 238000009369 viticulture Methods 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
- A01N29/00—Biocides, pest repellants or attractants, or plant growth regulators containing halogenated hydrocarbons
- A01N29/10—Halogen attached to an aliphatic side chain of an aromatic ring system
- A01N29/12—1,1-Di- or 1,1,1-trihalo-2-aryl-ethane or -ethene or derivatives thereof, e.g. DDT
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Insektenvertilgungsmittel Es, ist bereits vorgeschlagen worden, Verbindungen vom Typ der i, i-D-i-aryl-2,-halogenäthane für in,sektieide Zwecke zu verwenden, Diese sind geeignet, die zur Schädängsbekämpfung bisher gebräuchlichen, Arsenverbindungen im Obst-, Wein-und Ackerbau zu ersetzen. Sie kommen daher in größten Mengen zur Verwendung in Frage. Sie werden durch Einwirkung von Mono-' Di- oder Trihalogenacetaldehyden auf aromatische Kohlenwasserstoffe mit austauschfähigem Wasserstoffatom hergestellt.Insecticide It has already been suggested that compounds of the type of i, IDI-aryl-2, -halogenäthane for in to use sektieide purposes, these are suitable for the previously customary for Schädängsbekämpfung, arsenic compounds in fruit, wine and agriculture to substitute. They are therefore suitable for use in large quantities. They are produced by the action of mono- 'di- or trihaloacetaldehydes on aromatic hydrocarbons with exchangeable hydrogen atoms.
Es wurde nun gefunden, da3 Seich Mischungen der verschieden hoch halogen,ierten 1),i-aryl-äthane-« infolge ihrer breiten Wirkungsweise besonders gut für die Zwecke der Insektenbekämpfung eignen. Zu ihrer Herstellung kann, man das bei der Bereitung der z. B. chlorierten Acetaldehyde anfallende Roh, produkt in, der geeignetsten Chlorierungs-stuf e direkt . zur Kondensation mit den aromatischeu Kohlenwasser,stoffen verwenden. Es, erübrigt sich also, die Chlorierung von beispielsweise Äthylalkohol oder Acetal bis zur vollständigen. Bildung von Trichloracetaldehyd durchzuführen,; man kann vielmehr die Chlorierung jederzeit unterbrechen und dass an, fallende Rohprodukt ohne weiteres zur Kondensution benutzen. Als geeignete Kohlenwasserstoffe kommen z. B. Benzol, Chlorbenzol, Fluorbenzol, Toluol usw. in Frage; manL kann dabei auch Gemische verschieden substituierter Kohlenwasserstoffe verwenden, z. B. i Mol Chlorbenzol und i Mol Tolubl. Die erhaltenen Mischungen können, wie unsere Versuche zeigten, in-. der vielseitigsten Weise zur Insektenbekämpfung herangezogen werden, z. B. zur Fliegenvertilgung als Fraßgifte, Sprühmittel oder Imprägnierungsmittel, zur Ungezieferbekämpfung, zur Läusevernichtung; ferner zur Bekämpfung aller saugenden und fressenden Insekten im Ackerbau, im Obst-, Wein- und Forstbau. Beispiele i. Man löst ein. aus 4o Teilen r, i-Di-(p-fludrphenyl)-2, 2,2-trichJoräthan. und, 2o Teilen i, i-Di-(p--fluorphenyl)-2,2-di-chloräthan bestehendes Gemisch in- 4o Teilen eines polyoxäthylierten Isooctylphenols und stellt aus dieser Lösung 3%igewäßrige Emulsion her. Beim - Versprühen von 2 ccm dieser Emulsion auf den Kubikmeter Raum, z. B. in Ställen usw., fallen alle Fliegen nach kürzester Zeit zu Boden und, gehen ein.It has now been found that mixtures of the variously halogenated 1), i-aryl-ethane- «are particularly suitable for the purposes of combating insects because of their broad mode of action. For their production, you can do that in the preparation of the z. B. chlorinated acetaldehyde accruing raw, product in, the most suitable chlorination stage e directly . use for condensation with aromatic hydrocarbons. It is unnecessary to chlorinate, for example, ethyl alcohol or acetal until it is complete. To carry out formation of trichloroacetaldehyde; Rather, the chlorination can be interrupted at any time and the resulting crude product can be used for condensation without further ado. Suitable hydrocarbons are, for. B. benzene, chlorobenzene, fluorobenzene, toluene, etc. in question; oneL can also use mixtures of differently substituted hydrocarbons, e.g. B. 1 mole of chlorobenzene and 1 mole of Tolubl. As our tests showed, the mixtures obtained can in. be used in the most versatile way for insect control, z. B. to kill flies as food poisons, sprays or impregnation agents, for pest control, for lice destruction; f erner for combating all sucking and eating insects in agriculture, fruit growing, viticulture and forestry. Examples i. One redeems. from 40 parts of r, i-di (p-fluorophenyl) -2, 2,2-trichloroethane. and, 2o parts of i, i-di- (p - fluorophenyl) -2,2-di-chloroethane existing mixture of in 4o parts of a polyoxyethylated isooctylphenol and produces a 3% aqueous emulsion from this solution. When - spraying 2 cc of this emulsion on the cubic meter of space, z. B. in stables etc., all flies fall to the ground after a very short time and die.
2. Eine Mischung von 3 Teilen i, i-Di-(p-chlorphenyl) -2, 2, 2-trichloräthan und 2 Teilen i, i-Di-(p--,chlorphenyl)-:2,:2-dichIoräthan, io Teilen Zellpech und 8,5 Teilen Inertmaterial, -wie Kreide, Kaolin usw., kann. als Spritzmittel verwendet werden. In iNiger wäßriger Bruhe verspritzt, tötet das Mittel die verschiedensten schädlichen Raupen, wie Heu- und Sauerwurm, Goldafter, Schwammspinner, Frostspanner, Nonne, KiefernspanLier USW., in kurzer Zeit ab. 3. Mit einem Stäubemittel aus 4 Teilen i-p-Chlorphenyl-i-p-methylphenyl--2,:2-#dichlor'äthan" i Teil i-p-Chlorphenyl-i-p-methylphenyl-2, :2, 2-trichloräthan und 9,5 Teilen Talkum vermag man, in der üblichen Weise verstäubt, Nonne, Kiefernspanner, Heu- und, Sauerwurm und andere Schädlinge so zu schädigen, daß sie ihre FTaßtätigkeit einstellen und nach kurzer Zeit eingehen. Die genannten Stoffe können auch mit geeigneten Zusätzen zur Vernichtung von Kleiderläusen. sowie auch zur Vertilgung von Hausungeziefer, wie Schaben, Silberfischchen usw., Verwendung finden. Man kann mit ihnen auch Gegenstände, die von Insekten berührt werden, in geeigneter Weise mit Überzügen, Anstrichen oder Imprägnierungen versäen, wodurch die mit diesen Gegenständen in Berührung kommenden Insekten derart geschädigt werden, daß, sie in kürzester Zeit eingehen. An Stelle 'der genannten Verbindungen können auch andere dieser Art mit den verschiedensiten Substituenten in- den Arylresten Verwendung finden. Ebenso kommen, die entsprechenden, i, i-Diaryl-2,2,2-tribromäthane in, Betracht.2. A mixture of 3 parts of i, i-di- (p-chlorophenyl) -2, 2, 2-trichloroethane and 2 parts of i, i-di- (p-, chlorophenyl) -: 2,: 2-dichloroethane , 10 parts cell pitch and 8.5 parts inert material, such as chalk, kaolin, etc., can. be used as a spray. Splashed in a little watery broth, the agent kills a wide variety of harmful caterpillars, such as hayworms and sourworms, golden juices, gypsy moths, frost weasels, nuns, pine chaff, etc., in a short time. 3. With a dust composed of 4 parts of ip-chlorophenyl-ip-methylphenyl-2,: 2- # dichloroethane "i part of ip-chlorophenyl-ip-methylphenyl-2,: 2, 2-trichloroethane and 9.5 parts Talc, dusted in the usual way, can damage nuns, pine wedges, hayworms, sourworms and other pests in such a way that they stop working and die after a short time. as well as to eradicate house pests such as cockroaches, silverfish, etc. They can also be used to coat objects that are touched by insects in a suitable manner with coatings, paints or impregnations, whereby the insects that come into contact with these objects are so damaged that they die in a very short time. Instead of the compounds mentioned, others of this type with the various substituents in the aryl radicals can also be used. the corresponding, i, i-diaryl-2,2,2-tribromoethanes in, consideration.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF3713D DE871979C (en) | 1943-02-12 | 1943-02-12 | Insecticides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF3713D DE871979C (en) | 1943-02-12 | 1943-02-12 | Insecticides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE871979C true DE871979C (en) | 1953-03-26 |
Family
ID=7083913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF3713D Expired DE871979C (en) | 1943-02-12 | 1943-02-12 | Insecticides |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE871979C (en) |
-
1943
- 1943-02-12 DE DEF3713D patent/DE871979C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DD267654A5 (en) | INSECTICIDES MEDIUM | |
| EP0012452B1 (en) | Phosphoric acid esters and their use in pesticidal compositions | |
| DE1108975B (en) | Fungicides based on aniline compounds | |
| DE2365948C3 (en) | Semicarbazide-based insecticide | |
| DE859234C (en) | Combat insects and other arthropods | |
| DE871979C (en) | Insecticides | |
| DE2805050A1 (en) | PEST CONTROL | |
| DE2051117A1 (en) | Tri-and tetrachloroalkyl sulphones - with fungicidal, bactericidal, a and rodent - and ruminant-repellant properties | |
| DE664062C (en) | Pest repellants | |
| DE899293C (en) | Preparations for the control of harmful insects | |
| US2347377A (en) | Organic insecticide | |
| DE921180C (en) | Pest repellants | |
| DE1966823C3 (en) | Insecticide and acaricide preparation based on benzimidazole derivatives | |
| DE731360C (en) | Insecticides | |
| DE2557950A1 (en) | N- (TRICHLOROMETHYLTHIO) -, N- (TETRACHLORAETHYLTHIO) - OR N- (TETRACHLORFLUORAETHYLTHIO) -HALO-BENZOYLANILIDE AND THEIR USE AS FUNGICIDES | |
| DE19622513A1 (en) | Stable, inexpensive insecticide composition | |
| DE753076C (en) | Agent to combat plant-damaging fungi | |
| DE653088C (en) | Insect control | |
| DE873173C (en) | Insecticides | |
| DE949435C (en) | Combat of grain pests | |
| DE1793158C3 (en) | 05.03.68 Japan 14200-68 5-Propynyl-2-methyl-3-furylmethylcyclopropanecarboxylic acid esters and processes for their preparation and insecticidal compositions containing these compounds | |
| DE2166232C3 (en) | Phenylethyl ether, process for their preparation and their use as synergists for insecticides and in insecticidal compositions | |
| AT148169B (en) | Pesticides. | |
| DE861168C (en) | Pest repellants | |
| DE871978C (en) | Insect repellants |