CN1084591C - Fungicidal and insecticidal compositions - Google Patents

Abstract

Containing as active compounds (1) at least one carboxamide of the general formula (I)A compound and (2) at least one compound selected from the group consisting of (E) -4, 5-dihydro-6-methyl-4- (3-pyridylmethyleneamino) -1, 2, 4-triazin-3- (2H) -one, 5-amino-1- (2, 6-dichloro-4-trifluoromethylphenyl) -4- (trifluoromethylsulfinyl) -1H-pyrazole-3-carbonitrile, N- (6-chloro-3-pyridylmethyl) -N-ethyl-N-methyl-2-nitroethenediamine, 1- (2-chloro-thiazol-5-ylmethyl) -3-methyl-2-nitroguanidine, a salt thereof, a hydrate thereof, a pharmaceutical composition comprising the compound and (2) at least one compound selected from, Novel compositions of compounds of 1- (2-chloro-thiazol-5-ylmethyl) -3, 5-dimethyl-2-nitroimino-hexahydro-1, 3, 5-triazine and bisarylhydrazide derivatives have significant fungicidal and insecticidal activity. In formula (I), Z represents a halogen atom and R' represents C_1-4Alkyl radical, R²Represents a hydrogen atom, a methyl or ethyl group, and R³Represents a hydrogen atom or a methyl group.

Description

Fungicidal and insecticidal compositions

The present invention relates to novel active compound compositions having fungicidal and insecticidal properties. Said compositions contain, on the one hand, known fungicidally active carboxamides and, on the other hand, known insecticidally active compounds.

The carboxamide compounds with fungicidal activity used according to the present invention are disclosed in Japanese Patent Application Publication No. Sho 61(1986)-15867, Sho 62(1987)-201855 and Hei 2(1990)-11550. The activity of these compounds is good, however, when used at low levels, there is some room for improvement.

In addition, it is known that (E)-4,5-dihydro-6-methyl-4-(3-pyridylmethyleneamino)-1,2,4-triazine-3-(2H)- Ketone, 5-amino-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-(trifluoromethylsulfinyl)-1H-pyrazole-3-carbonitrile, N-( 6-chloro-3-pyridylmethyl)-N-ethyl-N-methyl-2-nitrovinylidenediamine, 1-(2-chloro-thiazol-5-ylmethyl)-3- Methyl-2-nitroguanidine, 1-(2-chloro-thiazol-5-ylmethyl)-3,5-dimethyl-2-nitroimino-hexahydro-1,3,5-tri Oxyzine and bisaryl hydrazide derivatives are used to kill pests, such as insects, mites, etc. Hei 6(1994)-192014 Hei 7(1995)-165508 and Japanese Patent Publication Hei 2(1990)-171 and Hei 6(1994)-776). However, the activity of these compounds is not always satisfactory when used in low amounts.

In the rice cultivation process, rice transplanters are widely used for mechanical transplanting. For this rice cultivation method, it is required to simultaneously control pests and fungal diseases by using pesticides in seeding boxes, and to save labor by using the pesticides.

For biosafety and environmental protection, there is a strong demand to significantly reduce the amount of pesticides used and to reduce the number of times active compounds are used. To achieve this, extensive research has been done in order to minimize the amount of said pesticides.

In particular, there is a strong demand for the simultaneous control of harmful rice pests such as hepidoptera (such as the borer moth moth), coleoptera (such as rice weevils), and clamoptera (such as planthoppers or leafhoppers) through labor-saving operations and simultaneously improved biosecurity. cicada) pests and important crop diseases such as blast disease. Therefore, the object of the present invention is to achieve the control of plant diseases and pests by using a composition of pesticides effective at low doses during rice cultivation.

It has now been found that the active compound contains (1) at least one carboxamide compound of the following general formula (I) and (2) at least one carboxamide compound selected from the group consisting of (E)-4,5-dihydro-6- Methyl-4-(3-pyridylmethyleneamino)-1,2,4-triazin-3-(2H)-one, 5-amino-1-(2,6-dichloro-4-tri Fluoromethylphenyl)-4-(trifluoroshenylsulfinyl)-1H-pyrazole-3-carbonitrile, N-(6-chloro-3-pyridylmethyl)-N-ethyl-N' -Methyl-2-nitroethylenediamine, 1-(2-chloro-thiazol-5-ylmethyl)-3-methyl-2-nitroguanidine, 1-(2-chloro-thiazole- Novel compositions of compounds from the group of 5-ylmethyl)-3,5-dimethyl-2-nitroimino-hexahydro-1,3,5-triazine and bisarylhydrazine derivatives Has particularly good fungicidal and insecticidal activity.

in,

Z represents a halogen atom,

R' represents C _1-4 alkyl,

^R represents a hydrogen atom, methyl or ethyl, and

R ³ represents a hydrogen atom or a methyl group.

Due to the synergistic and synergistic effect of the active ingredient mixture, the compositions according to the invention surprisingly exhibit pronounced fungicidal and insecticidal properties. This is an effect that cannot be expected from the active compounds alone, since the combination is much more effective than the individual compounds, even at much lower doses.

In particular, the composition of the present invention is not only considered to be the most harmful disease to rice - rice blast, but also very harmful pests to rice, such as branchoptera (such as planthoppers and leafhoppers), coleoptera (such as rice Weevils) and hepidoptera (such as borer moths and stem borers) pests, even those that have developed resistance to known pesticides such as organophosphorus and carbamate pesticides have a significant effect.

The general formula (I) provides a general definition of the carboxamides used in the compositions of the invention. In this general formula (I),

Z preferably represents a chlorine atom,

^R preferably represents ethyl or isopropyl,

R ^preferably represents a hydrogen atom or a methyl group, and

R ³ preferably represents a hydrogen atom.

The example of the carboxamide compound of general formula (I) includes: N-[1-(4-chlorophenyl)-ethyl]-2,2-dichloro-1-ethyl-3-methylcyclopropylmethyl Amide, N-[1-(4-chlorophenyl)-ethyl]-2,2-dichloro-1-isopropylcyclopropylcarboxamide, N-(R)-[1-(4-chlorobenzene Base)-ethyl]-2,2 dichloro-1-ethyl-3t-methyl-1r-cyclopropylcarboxamide diastereomeric mixture, N-(R)-[1-(4-chlorophenyl) -Ethyl]-2,2-dichloro-1-isopropylcyclopropylcarboxamide diastereomeric mixture, N-(R)-[1-(4-chlorophenyl)-ethyl]-(1S) -2,2-dichloro-1-ethyl-3t-methyl-1r-cyclopropylcarboxamide and N-(R)-[1-(4-chlorophenyl)-ethyl]-(1S)- 2,2-Dichloro-1-isopropylcyclopropylcarboxamide.

A particularly preferred compound is N-(R)-[1-(4-chloro-phenyl)-ethyl]-(1S)-2,2-dichloro-1- Ethyl-3t-methyl-1r-cyclopropylcarboxamide and N-(R)-[1-(4-chloro-phenyl)-ethyl]-(1R)- 2,2-Dichloro-1-ethyl-3t-methyl-1r-cyclopropylcarboxamide and mixtures thereof.

The carboxamide compound of the general formula (I) is known (referring to Japanese patent application, publication number is Zhao 61 (1986)-15867, Zhao 62 (1987)-201855, flat 2 (1990)-11550 and EP-A0341475).

The compounds of the above-mentioned group (II) are also known.

When the active compounds are present in the compositions according to the invention in specific weight ratios, their synergistic effect is pronounced. However, the weight ratio of the active compounds can be varied within relatively wide ranges. Generally, one part by weight of the carboxamide compound of general formula (I) is matched with about 0.1 to about 10 parts by weight, preferably about 0.2 to about 5 parts by weight of the compound of group (II).

However, the above weight ratio may be adjusted according to the degree of damage caused by pests and crop diseases, if necessary.

The compositions according to the present invention have excellent fungicidal and insecticidal properties and can be used to kill pests and fungi by eg foliar application, underwater application, soil treatment, soil barrier and application or seedling box treatment.

The compositions according to the present invention have no phytotoxicity to cultivated crops and very low toxicity to warm-blooded animals, so they can be used to effectively control fungal diseases and pests, especially insect pests and rice blast, to protect crops , especially rice. The composition generally has killing activity on the sensitive and drug-resistant bacteria in the whole plant growth period or in a certain growth period.

The compositions according to the invention can be used to control different pests, preferably against insects, e.g. Coleoptera (e.g. Lissorhoptrus oryzophilus, Echinocinemus squameus, Oulema oryzae), Lepidoptera (e.g. Chilo suppressalis, Cnaphalocrocismedinalis, Naranga aenescens, Pamara guttata), Insects of the clamoptera (eg Nephotettixcincticeps, Nilaparvata lugens, Laodelphax striatellus, Sogatella furcifera, Nezara spp) and clamoptera (eg Gryl-lotalpa africana, Locustamigratoria migratoriodes).

Furthermore, the compositions according to the invention can be used to control various phytopathogenic fungi, such as Archaea, Phycobacteria, Ascomycetes, Basidiomycetes, Incomplete fungi and various fungi caused by other fungi. crop diseases.

The compositions according to the invention are especially suitable for use against rice blast (Pyricularia ryzae).

Compositions of active compounds according to the invention can be formulated as mixtures of carboxamides of group (I) and compounds of group (II). In addition, it is also possible to prepare a preparation containing an active compound of group (I) and a further preparation containing an active compound of group (II) separately, so that the two preparations which have been prepared can be mixed in situ before use.

Such formulations include: solutions, wettable powders, emulsions, suspensions, powders, foams, pastes, granules, tablets, aerosols, natural and synthetic materials impregnated with active compounds, microcapsules, Coating compositions for use on seeds and formulations for use with combustion devices such as cartridges, cans and coils and ultra low volume (ULV) cool and hot fog formulations.

These formulations can be produced according to known methods, for example, by mixing the active compounds with extenders, i.e. liquid or liquefied gases or solid diluents or carriers, optionally with surfactants, i.e. emulsifiers, dispersants and / or blowing agent. When water is used as extender, for example, organic solvents can also be used as auxiliary solvents.

Typically, liquid diluents or carriers may include aromatic hydrocarbons such as xylene, toluene, and alkylnaphthalene, chlorinated aromatic and chlorinated aliphatic hydrocarbons such as chlorobenzene, vinyl chloride, and methylene chloride, aliphatic or cycloaliphatic hydrocarbons such as cyclic Hexane or paraffins such as mineral oil fractions, alcohols such as n-butanol or ethylene glycol and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, or strong polar solvents such as di methylformamide and dimethylsulfoxide and water.

The so-called liquefied gas diluent or carrier refers to a gaseous liquid at normal temperature and pressure, such as aerosol propellants, such as halogenated hydrocarbons and butane, propane, nitrogen and carbon dioxide.

Solid diluents which can be used are pulverulent natural substances such as kaolin, white clay, talc, chalk, quartz, attapulgite, bentonite or diatomaceous earth and pulverulent artificial substances such as highly disperse silicic acid, aluminum and silicates.

Granular solid carriers that can be used are crushed and graded natural rocks such as calcite, marble, pumice, sepiolite and dolomite as well as inorganic and organic powders, man-made granules and granules of organic matter such as sawdust, coconut shells, corn cobs and tobacco leaves. stem.

Nonionic and anionic emulsifiers such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol esters such as alkylaryl polyglycol ethers, sulfonate esters, Alkyl sulfates, aryl sulfonates, and albumin hydrolysates. Dispersants include, for example, lignin sulfite waste liquor and methylcellulose.

Binders such as carboxymethylcellulose and natural and synthetic polymers such as gum arabic, polyvinyl alcohol and polyvinyl acetate can be in the formulation in the form of powders, granules or emulsified concentrates.

It is also possible to use colorants such as inorganic pigments such as iron oxide, titanium oxide and Prussian blue, and organic dyes such as alizarin dyes, azo dyes or metal phthalocyanine dyes, and trace nutrients such as iron, magnesium, boron, copper, cobalt, molybdenum and zinc salts.

In general the preparations may contain 0.1-95% by weight of active compound, preferably 0.5-90% by weight.

The active compound compositions according to the invention can be presented in the form of customary commercial preparations or ready-to-use preparations prepared from said usual preparations.

The active compounds according to the invention can optionally be combined with other known active substances such as insecticides, acaricides, nematicides, herbicides, bird repellents, plant growth regulators, fertilizers and/or for improving soil The reagents are present together in the above formulations.

Examples of such other insecticides include organophosphate insecticides, carbamate insecticides, dinitromethane insecticides, nitroguanidine insecticides, cyanoguanidine insecticides, carboxylate insecticides, chlorine Hydrocarbon insecticides, and insecticidal substances produced by microorganisms.

Furthermore, the compositions according to the invention can be combined with synergists. They can be used in the form of usual commercial preparations. The synergists may not be active themselves, but enhance the action of the active compounds.

The active compound compositions according to the invention can be used in their formulations or in the use forms prepared by further dilution, such as ready-to-use solutions, emulsions, suspensions, powders, pastes, granules and tablet. They can be used in the usual way, for example by diluting, impregnating, spraying, pulverizing, atomizing, vaporizing, drenching, suspending, coating, dusting, scattering, dry application, wet application, wet application, grouting Pesticide or crust application.

The active compound concentrations in the forms employed can be varied within wide ranges when applied to different parts of the plant. Generally, its concentration is 0.0001-10% by weight, preferably 0.001-5% by weight.

During the treatment of seeds, the amount of active compound can be from 0.001 to 50 g per 1 kg of seed, preferably from 0.01 to 10 g per 1 kg of seed.

In treating the soil, the active compound is generally applied to the application site at a concentration of 0.00001-0.1% by weight, preferably 0.0001-0.02% by weight.

Hereinafter, the present invention will be explained more specifically with reference to examples, however, they should not be construed as limiting the scope of the present invention in any way.

Biological test

Test compound:

Group I:

I-A: N-[1-(4-chlorophenyl)-ethyl]-2,2-dichloro-1-ethyl-3-methylcyclopropylcarboxamide

I-B: Diastereomers of N-(R)-[1-(4-chlorophenyl)-ethyl]-2,2-dichloro-1-ethyl-3t-methyl-1r-cyclopropylcarboxamide Mixture (I-1/I-2).

I-C: N-(R)-[1-(4-chlorophenyl)-ethyl]-(1S)-2,2-dichloro-1-ethyl-3t-methyl-1r-cyclopropylcarboxamide .

Group II:

II-A: 5-amino-1-(2,6-dichloro-4-trifluoromethyl-phenyl)-4-(trifluoromethyl-sulfinyl)-1H-pyrazole-3-carbonitrile

II-B: N-(6-Chloro-3-pyridylmethyl)-N-ethyl-N’-methyl-2-nitroethylenediamine

II-C: 1-(2-Chloro-thiazol-5-ylmethyl)-3-methyl-2-nitroguanidine

II-D: 1-(2-Chloro-thiazol-5-ylmethyl)-3,5-dimethyl-2-nitroimino-hexahydro-1,3,5-triazine

II-E: N-(3-methoxy-2-methyl-benzoyl)-N’-(3,5-dimethylbenzoyl)-N’-tert-butylhydrazine

Example 1

Active Compound Formulation:

Each active compound: 5-25 parts by weight

Carrier: a mixture of diatomaceous earth/kaolin (1:5) in 70-90 parts by weight

Emulsifier: 5 parts by weight polyoxyethylene alkylphenyl ether

The above amounts of active compound, carrier and emulsifier are pulverized and mixed to form a wet powder of the active compound per serving. Then, pre-weighed amounts of the wet powder formed above were mixed and diluted with water.

Underwater application test

Experimental procedure

Three rice seedlings (ASHAHI species) are planted in a certain number of white diameter porcelain pots each having a diameter of 12 centimeters. The seedlings were grown under water immersion. At the early tillering stage of the rice plants, a solution of each dose of the active compound at a pre-determined concentration was pipetted into the jar through the water surface, avoiding the solution to come into contact with the leaves and stems of the rice plants. Three days later, each jar was covered with a metal cover, and 10 fourth-instar pupae of rice brown planthopper (Nilaparvata lungens) were inoculated into each jar. Two days after the inoculation, the mortality of the insects was determined.

Twenty days after the treatment with the active compound, a suspension of blastospores (Pyricularia oryzat) was sprayed by known methods onto each jar and each jar was placed at a temperature of 23-25° C. relative atmospheric humidity 100% inoculation indoors for 24 hours. Each jar was then transferred to a glass greenhouse at a temperature of 20-28°C. Seven days after the inoculation, the degree of infection of rice in each porcelain pot was determined according to the following evaluation criteria to calculate the control rate (%). The degree of phytotoxicity was also studied. degree of infection Proportion of area where the disease spread in porcelain jars (%) 0 0 0.5 <2 1 2-＜5 2 5-<10 3 10-＜20 4 20-＜40 5 ≥40

Calculate the control rate according to the following formula:

in,

A represents the degree of infection in the untreated area, and

B represents the degree of infection in the treated area.

In this test, each test area consisted of three porcelain jars. The results are listed in Table 1.

No phytotoxicity was detected in any of the tested plots. Table 1 test compound Concentration of active ingredients (kg/ha) Effect Mortality of rice brown planthopper (%) Rice blast control rate (%) I-A+II-A 1+1 100 77 +II-B 1+1 65 80 +II-C 1+1 100 83 +II-D 1+1 100 90 I-B+II-A 0.5+1 100 90 +II-B 0.5+1 70 90 +II-C 0.5+1 100 93 +II-D 0.5+1 100 100 I-C+II-A 0.5+1 100 97 +II-B 0.5+1 75 97 +II-C 0.5+1 100 100 +II-D 0.5+1 100 100 II-A 1 100 0 II-B 1 50 0 II-C 1 100 0 II-D 1 100 0 I.-A 1 0 67 I.-B 0.5 0 83 I.-C 0.5 0 87 unprocessed - 0 0

Example 2

Foliar application test

(1) Control of rice brown planthopper (Nilaparvata lugens)

Formulation of test compound:

Each active compound: 30-40 parts by weight

Carrier: Diatomaceous earth/kaolin (1:5) mixture of 55-65 parts by weight

Emulsifier: 5 parts by weight polyoxyethylene alkyl basic ether

The above amounts of active compound, carrier and emulsifier are pulverized and mixed to form a wet powder of each active compound. Then, pre-weighed amounts of the wet powder formed above were mixed and diluted with water.

Experimental procedure

Transplant three rice seedlings with a height of about 15 centimeters into a certain number of porcelain pots with a diameter of about 13 centimeters. 10 days after the seedlings had taken root, 20 ml per jar of a solution of each active compound of a predetermined concentration was added to the jars with a spray gun. After the solution was air-dried, each jar was covered with a metal cover, and 10 fourth-instar pupae of rice brown planthopper (Nilaparvata lugens) were inoculated into each jar. Three days after the inoculation, the mortality of the insects was determined.

(2) Control rice leafhopper (Cnaphalocrocis medinalis)

Each part of the solution of the active compound was applied to the transplanted rice in a manner similar to the above test (1) for controlling brown planthopper. After air-drying the solution, the leaf part of each rice plant was cut into about 4 cm long pieces. The leaves of paragraphs 5-8 were placed on wet filter paper in vessels, and 10 second-instar pupae or Cnaphalocrocismedinalis were released into each vessel. After four days, the mortality of the insects was determined.

(3) Control of rice blast (Pyricularia oryzae)

Experimental procedure

Rice (ASHAHI species) was planted in each bisque pot with a diameter of 12 cm. When the paddy rice is at the 3-4 leaf stage, use 50 milliliters for every three pots, and apply each part of the activated solution with a predetermined concentration to the porcelain pots. On the second day, a suspension of blastospores (Pyricularia oryzal) was sprayed (twice) on each vat and each vat was placed in a greenhouse at a temperature of 25° C. and a relative atmospheric humidity of 100%, for infection to occur. Seven days after the inoculation, the degree of infection of rice in each pot was determined according to the following evaluation criteria to calculate the control rate (%). degree of infection Proportion of area where the disease spread in porcelain jars (%) 0 0 0.5 <2 1 2-＜5 2 5-<10 3 10-＜20 4 20-＜40 5 ≥40

Calculate the control rate according to the following formula:

in

A represents the degree of infection in the untreated area and

B represents the degree of infection in the treated area.

In this test, each test area consists of three porcelain jars. The results of the tests (1), (2) and (3) are given in Table 2.

No phytotoxicity was detected in any of the tested areas. Table 2 test compound Concentration of active ingredients (ppm) Effect Mortality rate of brown planthopper (%) Mortality rate of leaf roller moth (%) Rice blast control rate (%) I-A+II-A 20+50 100 100 70 +II-B 20+50 100 - 73 +II-C 20+50 100 - 73 +II-D 20+50 100 - 75 +II-E 20+50 - 100 80 I-B+II-A 20+50 100 100 95 +II-B 20+50 100 - 97 +II-C 20+50 100 - 100 +II-D 20+50 100 - 100 +II-E 20+50 - 100 100 I-C+II-A 20+50 100 100 95 +II-B 20+50 100 - 97 +II-C 20+50 100 - 100 +II-D 20+50 100 - 100 +II-E 20+50 - 100 100 II-A 50 100 100 0 II-B 50 100 - 0 II-C 50 100 - 0 II-D 50 100 - 0 II-E 50 - 100 0 I.-A 20 0 0 43 I.-B 20 0 0 87 I.-C 20 0 0 90 unprocessed - 0 0 0

Example 3

Seedling box treatment test

Preparation of the test compound

The active compound of 2 parts (weight), the bentonite (montmorillonite) of 30 parts (weight), the talcum powder of 66 parts (weight) and the lignosulfonate liquid of 2 parts (weight) are mixed, then , The resulting mixture was thoroughly mixed with 25 parts by weight of water. The mixed product is granulated to form 10-40 mesh granules, and dried at a temperature of 40-50°C.

21 days after germination, each seedling box (30 cm x 60 cm x 2 The rice seedlings within centimeters). After spraying, three rice seedlings with soil were taken out and transplanted into porcelain pots with an area of 1/10000a each, and placed in a greenhouse. Three days after transplanting, each jar was covered with a high-tin antimony bronze (Plastic metal) cover, and 10 pupae of the fourth instar brown planthopper (Nilaparvata lungens) were released into each jar. After two days, the mortality of the insects was determined.

Furthermore, when the rice seedlings had been satisfactorily growing and discolored on the 21st day after transplanting, a suspension of blastospores (Pyricularia oryzae) was sprayed into each porcelain pot by a known method, and each The jars were placed in an inoculation room with a temperature of 23-25° C. and a relative atmospheric humidity of 100% for 24 hours. Seven days after the inoculation, the degree of infection of rice seedlings in each pot was determined according to the following evaluation criteria to calculate the control rate (%). The degree of phytotoxicity was also studied. degree of infection Proportion of area where the disease spread in porcelain jars (%) 0 0 0.5 <2 1 2-＜5 2 5-<10 3 10-20 4 20-＜40 5 ≥40

Calculate the control rate according to the following formula:

in,

A represents the degree of infection in the untreated area and

B represents the degree of infection in the treated area.

The results are shown in Table 3.

Phytotoxicity could not be tested in any of the test areas. table 3 test compound Active ingredient concentration (g/box) Effect Mortality of rice brown planthopper (%) Rice blast control rate (%) I-A+II-A 1+0.5 100 77 +II-B 1+0.5 100 77 +II-C 1+0.5 100 80 +II-D 1+0.5 100 80 I-B+II-A 1+0.5 100 90 +II-B 1+0.5 100 93 +II-C 1+0.5 100 95 +II-D 1+0.5 100 90 I-C+II-A 1+0.5 100 97 +II-B 1+0.5 100 97 +II-C 1+0.5 100 100 +II-D 1+0.5 100 100 II-A 0.5 100 0 II-B 0.5 100 0 II-C 0.5 100 0 II-D 0.5 100 0 I.-A 1 0 53 I.-B 1 0 83 I.-C 1 0 85 unprocessed - 0 0

Example 4 (wetting powder)

With 25 parts (weight) of insecticidal compound II-C, 25 parts (weight) of fungicidal carboxamide compound (I), 45 parts (weight) powdery diatomite/powdery clay (1:5) , 2 parts (by weight) of sodium alkylbenzene sulfonate and 3 parts (by weight) of sodium alkylnaphthalene sulfonate-formaldehyde condensate are pulverized and mixed to form a wet powder.

Embodiment 5 (granule)

With 3 parts (weight) of insecticidal compound II-D, 3 parts (weight) of fungicidal formamide compounds (I), 30 parts (weight) of bentonite (montmorillonite), 62 parts (weight) of Talc powder was mixed with 2 parts by weight of the essential sulfonic acid solution, and then the resulting mixture was thoroughly mixed with 25 parts by weight of water. The mixed product is granulated to form 10-40 mesh granules, and dried at a temperature of 40-50°C.

Claims (6)

1. the composition of antifungal and desinsection, it is characterized in that they comprise the Carbox amide and (2) 5-amino-1-(2,6-dichlor-4-trifluoromethyl phenyl)-4-(trifluoromethyl sulphinyl the base)-1H-pyrazoles-3-nitrile of the following general formula of (1) at least a tool (I);

Wherein,

Z represents the chlorine atom,

R ¹Represent ethyl or isopropyl,

R ²Represent hydrogen atom or methyl and

R ³Represent hydrogen atom;

Wherein the weight ratio of group (1) reactive compound and group (2) reactive compound is 1: 0.1 to 1: 10.

2. according to the composition of claim 1, wherein said Carbox amide is to be selected from N-[1-(4-chlorphenyl)-ethyl]-2,2-two chloro-1-ethyls-3-methyl ring propyl formamide, N-[1-(4-chlorphenyl)-ethyl]-2,2-two chloro-1-isopropyl ring propyl formamides, N-(R)-[1-(4-chlorphenyl)-ethyl]-2,2 two chloro-1-ethyls-3t-methyl isophthalic acid r-ring propyl formamide mixture of diastereomers, N-(R)-[1-(4-chlorphenyl)-ethyl]-2,2-two chloro-1-isopropyl ring propyl formamide mixture of diastereomers, N-(R)-[1-(4-chlorphenyl)-ethyl]-(1S)-2,2-two chloro-1-ethyls-3t-methyl isophthalic acid r-ring propyl formamide and N-(R)-[1-(4-chlorphenyl)-ethyl]-(1S)-2, the compound of 2-two chloro-1-isopropyl ring propyl formamides.

3. according to the composition of claim 1, wherein said Carbox amide is N-(R)-[1-(4-chloro-phenyl)-ethyl]-(1S)-2 of the following general formula of tool (I-1), N-(R)-[1-(4-chloro-phenyl)-ethyl]-(1R)-2 of 2-two chloro-1-ethyls-3t-methyl isophthalic acid r-ring propyl formamide or following general formula (I-2), 2-two chloro-1-ethyls-3t-methyl isophthalic acid r-ring propyl formamide or their mixture:

4. the method for antimycotic and insect is characterized in that using composition according to the reactive compound of claim 1 on fungi and/or insect and/or its site.

5. according to the reactive compound of claim 1 antimycotic and insect and purposes.

6. the method for preparing antifungal and Pesticidal combination is characterized in that the composition according to the reactive compound of claim 1 is mixed with incremental agent and/or surfactant.