JPH11228309A - Plant disease-preventing agent composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a plant disease-preventing agent composition having synergistically enhanced action against a wide range of plant diseases such as downy mildew by including a thiophene derivative and a dithiocarbamate- based compound as active ingredients. SOLUTION: This composition is obtained by including (A) a substituted thiophene derivative shown by formula I [Q is H or the like; R is a 1-12C alkane or the like; Ar is formula II (R1 is trifluoromethyl or the like) e.g. N-[2-(1,3-dimethylbutyl)-3-thienyl]-2-chloronicotinic acid amide} and (B) a dithiocarbamate-based compound (e.g. zinc ethylenebisdithiocarbamate). It is preferable that the B/A weight ratio in the composition is 0.1-100.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

FIELD OF THE INVENTION The present invention relates to a plant protection composition having at least two active ingredients and having a synergistically enhanced effect on disease infection. More specifically,
The present invention relates to a composition in which one of the active ingredients is a substituted thiophene derivative having a plant disease controlling action, and the other is a dithiocarbamate compound.

[0002]

2. Description of the Related Art Conventionally, many chemicals have been put to practical use for controlling plant diseases. That is, JP-A-9
JP-A-235282 (European Patent Publication No. 737,682) discloses component I (Chemical Formula 3).

[0003]

Embedded image Wherein Q is a hydrogen atom, a methyl group, a trifluoromethyl group, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a methoxy group, a methylthio group, a methylsulfoxy group, a methylsulfonyl group, a cyano group, an acetyl group, R represents a linear or branched alkyl group having 1 to 12 carbon atoms, a nitro group, an alkoxycarbonyl group or an amino group;
2 straight-chain or branched halogenoalkyl groups, having 2 to 2 carbon atoms
10 linear or branched alkenyl groups, having 2 to 10 carbon atoms
A straight-chain or branched halogenoalkenyl group having 2 to 2 carbon atoms
Substituted by an alkylthioalkyl group having 10 carbon atoms, an alkyloxyalkyl group having 2 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, a halogeno-substituted cycloalkyl group having 3 to 10 carbon atoms, or 1 to 3 substituents A substituent of the phenyl group is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 4 carbon atoms, an alkynyl group having 2 to 4 carbon atoms, 6 cycloalkyl group, C 1-4 alkoxy group, C 1-4 halogenoalkoxy group, C 1-4 alkylthio group, C 1-4 alkyl sulfoxy group, C 1-4 Substituted with an alkylsulfonyl group, a halogen atom, a cyano group, an acyl group having 2 to 4 carbon atoms, an alkoxycarbonyl group having 2 to 4 carbon atoms, an amino group, or an alkyl group having 1 to 3 carbon atoms. An amino radical, R and -NHC
The OArs are adjacent to each other, and Ar is the following (A1)
To (A8)

[0004]

Embedded image (Wherein, R1 is a trifluoromethyl group, a difluoromethyl group, a methyl group, ethyl is a chloro group, a chlorine atom, a bromine atom or an iodine atom, and R2 is a hydrogen atom, a methyl group, a trifluoromethyl group or an amino group. R3 is an alkyl group having 1 to 4 carbon atoms, and n is an integer of 0 to 2)
It is known that the substituted thiophene derivative represented by the formula has a bactericidal effect against various diseases. This compound has a high controlling effect on various diseases, but has a weak point that, at a low concentration, the effect on diseases such as plague and downy mildew is inferior.

On the other hand, component II is a known compound selected from the following group. A) Zinc ethylenebisdithiocarbamate [“Zineb (I)”] [The Pesticide Manual, 8th edition, 848-849
Page, The British Crop Protection Council, 1987
B) Manganese ethylene bisdithiocarbamate [“maneb (I)”] [The Pesticide Manual, 8th edition, 5th edition]
12-513, The British Crop Protection Counci
1, 1987] C) Zinc ion coordination manganese ethylenebisdithiocarbamate [“manzezeb (I)”]
[The Pesticide Manu
al, 8th edition, pp. 510-511, The British Crop P
rotection Council, 1987] D) Diammonium ethylenebisdithiocarbamate ["amobam"] [The Pesticide Manual, 8th edition, The Br
itish Crop Protection Council, 1987] E) Bisdimethyldithiocarbamoyl zinc ethylenebisdithiocarbamate [“Polycarbamate (poly
carbamate "] [The Pesticide Manual, 8th edition, The British Crop
Protection Council, 1987] F) Zinc propylene bisdithiocarbamate “propineb (I)” [The pestiside
Manual (The Pesticide Manual, 8th edition, 715
~ 716 pages, The British Crop Protection Council,
1987] G) Zinc dimethyldithiocarbamate ["Diram (z
iram (I) "] [Zapesticide Manual (Th
e Pesticide Manual, 8th edition, pages 850-851, Th
e British Crop Protection Council, 1987] H) Bis (dimethylthiocarbamoyl) disulfide
["Thiuram"] [The Pesticide
Manual (The Pesticide Manual, 8th edition, 807
~ 808 pages, The British Crop Protection Council,
1987] These have a prophylactic effect against a relatively wide range of pathogenic bacteria including plague and downy mildew, but have a high drug dose and a large burden on the environment.

[0006]

Accordingly, the present invention comprises at least two active ingredients, one of the thiophene derivatives of component I and one of the dithiocarbamate compounds of component II, which are synergistically enhanced. It is an object of the present invention to provide a composition for controlling plant diseases having an improved action.

[0007]

The present inventors have conducted various studies to solve the above-mentioned problems, and as a result, surprisingly, one of the dithiocarbamate compounds of the component II and one of the thiophene derivatives of the component I have been found. Have been found to exhibit enhanced synergistic effects and therefore meet the above-mentioned object, and have completed the present invention.

[0008] That is, the present invention is a plant protection composition having at least two kinds of active ingredients and having a synergistic effect against infection of a disease.

[0009]

Embedded image Wherein Q is a hydrogen atom, a methyl group, a trifluoromethyl group, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a methoxy group, a methylthio group, a methylsulfoxy group, a methylsulfonyl group, a cyano group, an acetyl group, R represents a linear or branched alkyl group having 1 to 12 carbon atoms, a nitro group, an alkoxycarbonyl group or an amino group;
2 straight-chain or branched halogenoalkyl groups, having 2 to 2 carbon atoms
10 linear or branched alkenyl groups, having 2 to 10 carbon atoms
A straight-chain or branched halogenoalkenyl group having 2 to 2 carbon atoms
Substituted by an alkylthioalkyl group having 10 carbon atoms, an alkyloxyalkyl group having 2 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, a halogeno-substituted cycloalkyl group having 3 to 10 carbon atoms, or 1 to 3 substituents A substituent of the phenyl group is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 4 carbon atoms, an alkynyl group having 2 to 4 carbon atoms, 6 cycloalkyl group, C 1-4 alkoxy group, C 1-4 halogenoalkoxy group, C 1-4 alkylthio group, C 1-4 alkyl sulfoxy group, C 1-4 Substituted with an alkylsulfonyl group, a halogen atom, a cyano group, an acyl group having 2 to 4 carbon atoms, an alkoxycarbonyl group having 2 to 4 carbon atoms, an amino group, or an alkyl group having 1 to 3 carbon atoms. An amino radical, R and -NHC
The OArs are adjacent to each other, and Ar is the following (A1)
To (A8)

[0010]

Embedded image (Wherein, R1 is a trifluoromethyl group, a difluoromethyl group, a methyl group, an ethyl group, a chlorine atom, a bromine atom or an iodine atom, and R2 is a hydrogen atom, a methyl group, a trifluoromethyl group or an amino group, n is an integer of 0 to 2)], and the component II is a composition which is a dithiocarbamate compound.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Among the compounds represented by Component I of the present invention, preferred are those wherein Ar is (A1) and R1 is C
F3 or Me, R2 is Me; Ar is (A
2) wherein R1 is a CF3 or CHF2 group; Ar is (A
3) wherein R1 is a Me group, R2 is a hydrogen atom or a Me group; Ar is (A4), R1 is a Me group, n is 0-1; Ar is (A5), and R1 is Chlorine atom; Ar
Is (A6) or (A7); Ar is (A8), R1 is a Me group, and R is substituted with a linear or branched alkyl group having 4-8 carbon atoms or an alkyl group having 1-4 carbon atoms. A compound represented by a cycloalkyl group having 4 to 8 carbon atoms which may be substituted. Particularly preferred are those in which Ar is (A1)
R1 is CF3 or Me group, and R2 is Me group;
Ar is (A2), R1 is a CF3 or CHF2 group, R3 is a hydrogen atom, and R is a linear or branched alkyl group having 4-8 carbon atoms, or an alkyl group having 1-4 carbon atoms. It is a compound represented by an optionally substituted cycloalkyl group having 4 to 8 carbon atoms.

The following are some specific examples of the compound represented by the component I. Compound No. 1: N- {2- (1,3-dimethylbutyl) -3-thienyl} -2,4-dimethylthiazole-
5-Carboxamide R is a 1,3-dimethylbutyl group, and Ar is A1 (R
1 = Me, R2 = Me) Compound No. 2: N- {2- (1,3-dimethylbutyl) -3-thienyl} -3-trifluoromethyl-1-
Methylpyrazole-4-carboxylic acid amide R is a 1,3-dimethylbutyl group, and Ar is A2 (R
1 = CF3) Compound No. 3: N- {2- (1,3-dimethylbutyl) -3-thienyl} -2-methylfuran-3-carboxylic acid amide R is 1,3-dimethylbutyl group and Ar Is A3 (R
1 = Me, R2 = H) Compound No. 4: N- {2- (1,3-dimethylbutyl) -3-thienyl} -3-methylthiophen-2-carboxylic acid amide R is 1,3-dimethylbutyl group And Ar is A4 (R
1 = Me, n = 0) Compound No. 5: N- {2- (1,3-dimethylbutyl) -3-thienyl} -2-chloronicotinamide R is a 1,3-dimethylbutyl group, and Ar is Is A6

The compositions of the present invention are effective against the following types of plant diseases: Pyricularia ory
zae ), sheath blight ( Rhizoctonia solani ), sesame leaf blight ( Cochl
iobolus miyabeanus ), idiot disease ( Gibberella fujikuro)
i ); Powdery mildew of wheat ( Erysiphe graminis f.sp. hord)
ei; f.sp. tritici), rust (Puccinia striiformis; P.
graminis ; P. recondita ; P. hordei) , leaf spot disease ( Pyrenoph
ora graminea ), net spot disease (Pyrenophora teres ), Fusarium head blight
( Gibberella zeae ), snow rot ( Typhula sp .; Micronectri
ella nivalis ), nude smut ( Ustilago tritic i; U. nud)
a ), black smut (Tilletia caries), eye spot disease ( Pseudo
cercosporella herpotrichoides ), strain rot (Rhizoctonia
cerealis ), scald disease ( Rhynchosporium secalis ), leaf blight
( Septoria tritici ), blight ( Leptosphaeria nodoru)
m ); Botrytis cinerea such as kidney beans, cucumber, tomato, strawberry, grape, potato, soybean, cabbage, eggplant, lettuce; and downy mildew of grape (Plasmopora)
viticola), rust (Phakopsora ampelopsidis), powdery mildew (Uncinula necator), sphaceloma disease (Elsinoe ampelin
a ), late rot ( Glomerella cingulata ); powdery mildew on apples ( Podosphaera leucotricha ), scab ( Venturia inaeq)
ualis ), spot leaf rot ( Alternaria mali ), scab ( Gymnos )
porangium yamadae ), Monilia disease ( Sclerotinia mali ),
Rot rot ( Valsa mali ); Black spot of pear ( Alternaria kiku)
chiana), scab (Venturia nashicola), gymnosporangium (Gymnos
porangium haraeanum ), ring spot disease ( Physalospora piricol )
a ); Peach ash disease ( Sclerotinia cinerea ), scab ( Clad )
osporium carpophilum), Phomopsis rot (Phomopsi
s sp.); oyster anthracnose ( Gloeosporium kaki ), leaf blight ( Ce )
rcospora kaki ; Mycosphaerella nawae ), powdery mildew ( P
hyllactinia kakikora ); downy mildew of cucumber (Pseudopero
nospora cubensis), cucumber powdery mildew ( Sphaerotheca
fuliginea ), Anthracnose ( Colletotrichum lagenarium ), Vine blight ( Mycosphaerella melonis ); Tomato ring spot ( Alt
ernaria solani ), leaf mold ( Cladosporium fulvam ), plague (Phytophthora infestans); eggplant powdery mildew ( Erysi
phe cichoracorum ), mildew (Mycovellosiella natt)
rassii); Black spot of cruciferous vegetables ( Alternaria japoni
ca ), white spot disease ( Cercosporella brassicae );
(Puccinia allii), black spot disease (Alternaria porri); soybean purpura (Cercospora kikukuchii), sphaceloma disease (Elsino
e glycinnes ), black spot ( Diaporthe phaseololum ); kidney anthracnose ( Colletotrichum lindemuthianum ); peanut black spot ( Mycosphaerella personatum ), brown spot ( C
ercospora arachidicola ); powdery mildew of pea ( Erys
iphe pisi ), downy mildew (Peronospora pisi); potato summer plague ( Alternaria solani ), black bruise ( Rhizoctonia so
lani ), plague (Phytophthora infestans); broad bean downy mildew (Peronospora viciae), plague (Phytophthora nicoti)
anae); net blast of tea ( Exobasidium reticulatum ), scab ( Elsinoe leucospila ), anthracnose ( Colletotrichum t )
heae-sinensis); Tobacco scab ( Alternaria longipe)
s ), powdery mildew ( Erysiphe cichoracearum ), anthracnose ( Co
lletotrichum tabacum ), plague (Phytophthora parasitic)
a); Brown spot of sugar beet ( Cercospora beticola ); Rose scab ( Diplocarpon rosae ), powdery mildew ( Sphaerotheca )
pannosa ), plague (Phytophthora megasperma); chrysanthemum leaf spot ( Septoria chrysanthemi - indici ), white rust ( Puc
cinia horiana ); strawberry powdery mildew ( Sphaerotheca hu)
muli ), plague (Phytophthora nicotianae); S clerotinia s disease such as kidney beans, cucumber, tomato, strawberry, grape, potato, soybean, cabbage, eggplant, lettuce, etc.
clerotiorum ); citrus black spot ( diaporthe citri );
Bacterial leaf blight of carrots ( Alternaria dauci ) and the like. Above all,
It has a synergistically enhanced effect on plague, downy mildew and the like. Such a potentiating effect was not to be expected from the sum of the effects of the individual active ingredients.

In the fungicidal composition of the present invention, the mixing ratio of the substituted thiophene derivative of the component I and the dithiocarbamate compound of the component II is not particularly limited. Compound is 0.1
To 100 parts by weight, preferably 0.5 to 50 parts by weight, more preferably 0.5 to 20 parts by weight.

When the composition of the present invention is used as a plant disease controlling agent, the drug substance may be used as it is for the plant to be treated, but generally an inert liquid carrier, a solid carrier,
It is mixed with a surfactant and used in the form of powders, wettable powders, flowables, emulsions, granules and other commonly used forms, which are commonly used forms. If necessary for the preparation, an auxiliary agent can be added.

The carrier as used herein refers to a synthetic or natural inorganic or organic substance incorporated to assist in reaching the active ingredient to the site to be treated and to facilitate storage, transport, and handling of the active ingredient compound. Means As the carrier, any solid or liquid carrier can be used as long as it is generally used for agricultural and horticultural medicines, and it is not limited to a specific one.

Examples of the solid carrier include clays such as montmorillonite and kaolinite; inorganic substances such as diatomaceous earth, terra alba, talc, vermiculite, gypsum, calcium carbonate, silica gel, and ammonium sulfate; Plant organic substances and urea.

As the liquid carrier, toluene, xylene,
Aromatic hydrocarbons such as cumene; paraffinic hydrocarbons such as kerosene and mineral oil; ketones such as acetone and methyl ethyl ketone; ethers such as dioxane and diethylene glycol dimethyl ether; alcohols such as methanol, ethanol, propanol and ethylene glycol; Examples include aprotic solvents such as dimethylformamide and dimethylsulfoxide, and water.

Further, the following adjuvants can be added singly or in combination according to the purpose in consideration of the dosage form of the preparation, the application scene, and the like. As auxiliary agents,
Commonly used surfactants, binders (eg, ligninsulfonic acid, alginic acid, polyvinyl alcohol, gum arabic, sodium CMC, etc.), stabilizers (eg, phenolic compounds, thiol compounds, or higher fatty acid esters for antioxidation) Etc., a phosphate as a pH adjuster, and sometimes a light stabilizer) can be used alone or in combination as necessary. Further, depending on the case, an industrial bactericide, a bactericidal / antifungal agent or the like may be added for bactericidal / fungicidal purposes.

The adjuvant will be described in more detail. Auxiliaries include lignin sulfonate, alkylbenzene sulfonate, alkyl sulfate, polyoxyalkylene alkyl sulfate, polyoxyalkylene alkyl phosphate for the purpose of emulsification, dispersion, spreading, wetting, bonding, stabilization, etc. Anionic surfactants such as salts; polyoxyalkylene alkyl ethers, polyoxyalkylene alkylaryl ethers, polyoxyalkylene alkylamines, polyoxyalkylene alkylamides, polyoxyalkylene alkylamides, polyoxyalkylene alkylthioethers, polyoxyalkylene fatty acids Ester, glycerin fatty acid ester, sorbitan fatty acid ester, polyoxyalkylene sorbitan fatty acid ester, polyoxypropylene polyoxyethylene block polymer Calcium stearate, lubricants such as wax; stabilizers isopropyl hydroperoxide diene phosphate, etc., other cellulose, non-ionic surfactant
Carboxymethyl cellulose, casein, gum arabic and the like can be mentioned. However, these components are not limited to those described above.

The content of the active ingredient composition in the composition of the present invention varies depending on the form of preparation, but is usually 0.1 to 30% by weight for powders and 0.1 to 80% by weight for wettable powders.
It is 0.5 to 20% by weight for granules, 2 to 50% by weight for emulsions, 1 to 50% by weight for flowable preparations, 1 to 80% by weight for dry flowable preparations, preferably 0.5 to 20% by weight for powders. 10% by weight, 5-60% by weight for wettable powder,
5 to 20% by weight for emulsions, 5 to 50 for flowable formulations
% By weight and 5 to 50% by weight for dry flowable preparations
It is. The content of the adjuvant is 0 to 80% by weight, and the content of the carrier is 100% by weight minus the content of the active ingredient compound and the content of the adjuvant.

The method of applying the composition of the present invention includes seed disinfection, foliage application, and the like. However, any method commonly used by those skilled in the art exerts a sufficient effect. The application rate and application concentration vary depending on the target crop, the target disease, the degree of occurrence of the disease, the dosage form of the compound, the application method and various environmental conditions, etc., but when sprayed, the active ingredient amount is 50 to 1,000 g per hectare. Is suitable, desirably from 100 to 500 g per hectare. When a wettable powder, a flowable or an emulsion is diluted with water and sprayed, the dilution ratio is suitably from 200 to 20,000 times, and preferably from 1,000 to 5,000 times.

The composition of the present invention can be used not only in combination with other fungicides, insecticides, herbicides, plant growth regulators and other pesticides, soil improvers or fertilizers, but also in mixed preparations with these. It is possible.

Next, the present invention will be described in more detail with reference to formulation examples and test examples. The parts in the preparation examples represent parts by weight.

[0025]

Examples Formulation Example 1 (Wettable powder) Compound No. 1:10 parts, Maneb 30 parts, sodium ligninsulfonate 10 parts, sodium alkylnaphthalenesulfonate 5 parts, white carbon 10 parts and diatomaceous earth : 35 parts were uniformly ground and mixed to obtain a wettable powder.

Formulation Example 2 (Wettable powder) Compound No. 2: 10 parts, Manzeb: 50 parts, sodium ligninsulfonate: 1 part, sodium alkylbenzenesulfonate: 2 parts, and diatomaceous earth: 37 parts are pulverized and mixed. A sum was obtained.

Formulation Example 3 (Wettable powder) Compound No .: 1:10 parts, Manzeb: 50 parts, calcium ligninsulfonate: 3 parts, sodium lauryl sulfate:
2 parts and 35 parts of diatomaceous earth were pulverized and mixed to obtain a wettable powder.

Formulation Example 4 (Flowable agent) Compound No. 2: 10 parts, polycarbamate compound: 10
Part, propylene glycol: 3 parts, sodium lignin sulfonate: 2 parts, dioctyl sulfosuccinate sodium salt: 1 part, and water: 74 parts were wet-pulverized with a sand grinder to obtain a flowable agent.

Formulation Example 5 (floatable) Compound No. 2: 5 parts, Manzeb: 25 parts, polyoxyethylene sorbitan monooleate: 3 parts, carboxymethyl cellulose: 3 parts, and water: 64 parts with a sand grinder. The wet pulverization was performed to obtain a flowable agent.

Test Example 1 Tomato Blight Preventive Effect Test Tomato (variety: world's best) grown in a greenhouse in a 7.5 cm-diameter plastic pot until the 5th leaf stage was treated with a wettable powder prepared according to Formulation Example 2. After dilution to a predetermined concentration, 50 ml was sprayed per 4 pots. After the medicinal solution dries, the zoospores are washed off with water from the tomato blight fungus cultured on the potato section, and the zoospores are exposed after cooling on ice (1 × 10 5).
5 cells / ml). Temperature 18 ° C, Humidity 95
% For 5 days, the area occupied by the disease spot of the plague was investigated according to the following index to determine the degree of onset, and the control value was calculated according to the following formula. The results are shown in Table 1 (Table 1).

[0031] The average value of each treated section and the untreated section was defined as the disease severity. Control value (%) = (1−Severity of treated group / Severity of untreated group) × 100

[0032]

[Table 1]

Test Example 2 Test for Preventive Effect of Cucumber Downy Mildew A plastic pot having a diameter of 7.5 cm was placed in a greenhouse in a pot of 1.5 cm.
To a cucumber (cultivar: Sagami Hanjiro) grown to the leaf stage, a wettable powder prepared according to Formulation Example 2 was diluted to a predetermined concentration,
50 ml was sprayed per 4 pots. After the drug solution was dried, a spore suspension of cucumber downy mildew was sprayed and inoculated. After being kept in a greenhouse for 7 days, the area occupied by the mildew spots was investigated according to the following index to determine the degree of onset, and the control value was calculated according to the following formula. The results are shown in Table 2 (Table 2).

[0034] The average value of each treated section and the untreated section was defined as the disease severity. Control value (%) = (1−Severity of treated group / Severity of untreated group) × 100

[0035]

[Table 2]

[0036]

Industrial Applicability The present invention is a fungicidal composition containing at least two kinds of active ingredients, and has a synergistically enhanced effect on a wide range of plant diseases, especially plague and downy mildew. It is useful as a plant disease controlling agent composition. By using such a composition of the present invention, it is possible to control a disease with an unexpectedly small amount of an active ingredient as compared with a conventional method. In addition, the activity of component I is different from that of component II,
Since component I has a therapeutic effect, the composition is also advantageous in that it can therapeutically control diseases.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification symbol FI // (A01N 43/78 47:14) (72) Inventor Hideo Kawashima 1144 Togo, Togo, Mobara-shi, Chiba Mitsui Chemicals Co., Ltd. (72 Inventor Tomohisa Akase 1144 Togo, Mobara-shi, Chiba Mitsui Chemicals, Inc.

Claims (6)

[Claims] 1. A plant protection composition having at least two kinds of active ingredients and having a synergistic effect against infection of a disease, wherein the component I is represented by the following formula. Wherein Q is a hydrogen atom, a methyl group, a trifluoromethyl group, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a methoxy group, a methylthio group, a methylsulfoxy group, a methylsulfonyl group, a cyano group, an acetyl group, R represents a linear or branched alkyl group having 1 to 12 carbon atoms, a nitro group, an alkoxycarbonyl group or an amino group;
2 straight-chain or branched halogenoalkyl groups, having 2 to 2 carbon atoms
10 linear or branched alkenyl groups, having 2 to 10 carbon atoms
A straight-chain or branched halogenoalkenyl group having 2 to 2 carbon atoms
Substituted by an alkylthioalkyl group having 10 carbon atoms, an alkyloxyalkyl group having 2 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, a halogeno-substituted cycloalkyl group having 3 to 10 carbon atoms, or 1 to 3 substituents A substituent of the phenyl group is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 4 carbon atoms, an alkynyl group having 2 to 4 carbon atoms, 6 cycloalkyl group, C 1-4 alkoxy group, C 1-4 halogenoalkoxy group, C 1-4 alkylthio group, C 1-4 alkyl sulfoxy group, C 1-4 Substituted with an alkylsulfonyl group, a halogen atom, a cyano group, an acyl group having 2 to 4 carbon atoms, an alkoxycarbonyl group having 2 to 4 carbon atoms, an amino group, or an alkyl group having 1 to 3 carbon atoms. An amino radical, R and -NHC
The OArs are adjacent to each other, and Ar is the following (A1)
To (A8) (Chemical Formula 2) (Wherein, R1 is a trifluoromethyl group, a difluoromethyl group, a methyl group, an ethyl group, a chlorine atom, a bromine atom or an iodine atom, and R2 is a hydrogen atom, a methyl group, a trifluoromethyl group or an amino group, n is an integer of 0 to 2)], and the component II is a dithiocarbamate compound. 2. In the component I, Q is a hydrogen atom,
R is a straight or branched alkyl group having 3 to 10 carbon atoms, a straight or branched halogenoalkyl group having 3 to 10 carbon atoms,
A straight-chain or branched alkenyl group having 3 to 10 carbon atoms, a straight-chain or branched halogenoalkenyl group having 3 to 10 carbon atoms,
The composition according to claim 1, which is a cycloalkyl group having 3 to 10 carbon atoms which may be substituted with an alkyl group having 1 to 4 carbon atoms. 3. The composition according to claim 2, wherein in component I, Ar is (A1), R1 is CF3 or Me group, and R2 is Me group. 4. The composition according to claim 2, wherein in component I, Ar is (A2) and R1 is a CF3 or CHF2 group. 5. The dithiocarbamate compound of the component II is at least one selected from the group consisting of zineb, maneb, manzeb, and ambam.
A composition as described. 6. The composition according to claim 2, wherein the dithiocarbamate compound of the component II is at least one selected from the group consisting of polycarbamate, propineb, ziram, and thiuram.