TW201249342A - Pest-control composition and pest-control method - Google Patents

Abstract

A pest-control composition containing: azoxystrobin; and at least one hydrazide compound selected from group (A), which comprises chromafenozide, methoxyfenozide, and tebufenozide.

Description

.201249342 VI. Description of the Invention: [Technical Field to Be Invented by the Invention] The present invention relates to a method for controlling a pest control composition and a pest. [Prior Art] Conventionally, many compounds are known as effective components of a pest control composition (for example, refer to The Pesticide Manual-15th edition (BCPC Dry IJ); ISBN 978-1 - 90 1 3 96- 1 8- 8 ). Imitation!l as known, Chromafenozide,

Methoxyfenozide

And Tebufenozide

SUMMARY OF THE INVENTION -5-201249342 That is, the present invention is the following [1] to [8]. [1] A pest control composition comprising Azoxystrobin and at least one or more compounds selected from the group (A). Group (A): Chromafenozide, Methoxyfenozide and Tebufenozide. [2] [1] The pest control composition described in [1], Atomin (

The weight ratio of Azoxystrobin) to hydrazine compound is 200: 1~1: 10 〇 [3] [1] The harmful pest control composition described in the article, Atomic (

The weight ratio of Azoxystrobin to hydrazine compound is 100: 1~1: 10 [4] comprises the use of an effective amount of Azoxystrobin and one or more quinone compounds selected from group (A) for plant or plant cultivation. The pest control method of the ground step. Group (A): Chromafenozide, Methoxyfenozide and Tebufenozide. [5] In the method of prevention described in [4], Atomin (

Azoxystrobin) and (A) group 醯肼 compound weight ratio of 200: 1 ~ 1 : 1 〇 〇 [6] [4] listed in the control method,

The weight ratio of the Azoxystrobin) and the (A) group 醯肼 compound is 100: 1 〜1 : 1 〇 〇 [7] The method of controlling the disease of any one of [4] to [6] is a harmful organism Lepidoptera pest. -6 - 201249342 [8] In the method of controlling any one of [4] to [7], the step of using the plant or plant cultivation site is a step of using rice or rice cultivation ground. BEST MODE FOR CARRYING OUT THE INVENTION The pest control composition of the present invention contains Azoxystrobin and at least one compound selected from the group (A) (hereinafter sometimes referred to as a ruthenium compound) ). Group (A): Chromafenozide, Methoxyfenozide and Tebufenozide. Any of Azoxystrobin, Chromafenozide, Methoxyfenozide, and Tebufenozide used in the present invention is a known compound, for example, as described in "The Pesticide Manual-15th". Edition (BCPC); ISBN 978-1-901396-18-8" 62, 211, 764 and 1 074 pages, etc. These compounds are obtained from a commercially available preparation or obtained by a known method. In the pest control composition of the present invention, the content ratio of Azoxystrobin and the present compound is not particularly limited, but is relative to 100 parts by weight of Azoxystrobin, the present brewing compound is usually from 0.1 to 100,000 parts by weight, preferably from 0.5 to 1,000 parts by weight, particularly preferably from 1 to 1,000 parts by weight. In the pest control composition of the present invention, the weight ratio of Azoxystrobin to the present compound (= Azoxystrobin: the present compound) is usually 1 〇〇〇: 1~1 : 201249342 1000, with 200: 1 ~ 1: 10 is appropriate, with 100: 1 ~ 1: 10 is especially good. As the pest control composition of the present invention, a mixture of at least one type of Azoxystrobin and at least one selected from the group (A) is used, but a mixture of Azoxystrobin and Azoxystrobin may be used. The present indole compound and an inert carrier, if necessary, add a surfactant or other auxiliary agent for formulation, and formulate into an oiling agent, an emulsion, a suspending agent, a hydrating agent, a granule hydrating agent, a powder, a granule, etc. The formulated pest control composition may be in its original state or may be added with other inert ingredients. The total amount of the Azoxystrobin and the present brewing compound in the pest control composition of the present invention is usually 0.01 to 9 9 . The weight % is preferably from 1 to 90% by weight, and is preferably from 5 to 70% by weight of the inert carrier used in the formulation, and examples thereof include a solid carrier and a liquid carrier. Examples of the solid carrier include minerals such as kaolin clay, jiepal ata clay, bentonite, montmorillonite, acid white clay, pyrophyllite, talc, diatomaceous earth, calcite, corn cob powder, walnut shell powder, and the like. a fine powder or a granule formed of a synthetic organic substance such as a natural organic substance or a synthetic organic substance such as urea, a salt such as calcium carbonate or ammonium sulfate, or a synthetic inorganic substance such as hydrated cerium oxide, and examples of the liquid carrier include xylene and an alkane. An aromatic hydrocarbon such as a benzene or a methylnaphthalene; an alcohol such as 2-propanol, ethylene glycol, propylene glycol or ethylene glycol monoethyl ether; a ketone such as acetone, cyclohexanone or isophorone; Vegetable oil such as soybean oil or cottonseed oil, petroleum aliphatic hydrocarbons, esters, dimethyl methacrylate, acetonitrile and water. -8-.201249342 As the surfactant, for example, an alkyl sulfate salt, an alkyl aryl sulfonate, a dialkyl sulfosuccinate, a polyoxyethylene alkyl aryl ether phosphate, a lignin An anionic surfactant such as a sulfonate or a naphthalenesulfonate formaldehyde polycondensate; and a polyoxyethylene alkyl aryl ether, a polyoxyethylene alkyl polyoxypropylene block copolymer, a sorbitan fatty acid ester, etc. A cationic surfactant such as a nonionic surfactant and an alkyltrimethylammonium salt. Examples of the auxiliary agent for other preparations include water-soluble polymers such as polyvinyl alcohol and polyvinylpyrrolidone, gum arabic, alginic acid and salts thereof, and polysaccharides such as CMC (carboxymethylcellulose) and xanthan gum. An inorganic substance such as aluminum magnesium silicate or alumina sol, a preservative, a coloring agent, and a stabilizer for PAP (isopropyl acid phosphate) and BHT (dibutylhydroxytoluene). The pest control composition of the present invention can be used for the purpose of protecting plants from the harmful effects of harmful substances such as harmful insects and harmful cockroaches which are harmful to the feeding and sucking of plants. The harmful biological system which has the control effect of the pest control composition of the present invention may be, for example, described later. Lepidopteran pests: Chilo suppressalis, Tryporyza incertulas, and rice leaf rolling snails

Cnaphalocrocis medinalis), Notarcha derogata, Plodiainterpunctella, Ostrinia furnacalis, Hellula undalis, Pediasia teterrellus, etc. Spodoptera litura, Spodoptera exigua, Pseudaletia separata, Cabbage worm (Mamestra -9- 201249342 brassicae), Agrotis ipsilon, Spodoptera litura (Plusia nigrisigna), rice bud (Naranga aenescens), Trichoplusia spp., Heliothis spp., Helicoverpa spp., etc., the genus of the genus, the genus of the genus, the genus of the genus, the genus of the genus Pink butterfly, Chalk leaf moth, Grapeholita molesta, Leguminivora glycinivorella, Matsumuraeses azukivora, Adoxophyes orana fasciata, Adoxophyes honmai, Tea leaf moth Homona magnanima ), Archis fuscocupreanus, C ydi a pomonella, etc. The moths of the leaf moth, the caloptilia theivora, the Phyllonycter ringoneella, the molting moths such as Carposina niponensis, the leaf moths of the Lyonetica genus, Lymantria spp. , moths such as Euproctis spp., Plutella xylostella, Pectinophora gossypiella, Phthorimaea operculella, and American white moth, American white moth (Pectinophora gossypiella) Hyacinth moths such as Hyphantria cunea, Tinea translucens, and Tineola bisselliella. Among the above-mentioned pests, Chilo suppressalis, T ryporyza incertul as, Cnaphalocrocis medinalis, Notarcha derogata, and the like are exemplified as the suitable examples. Indian Plodia interpunctella, Asian corn snail (Ostrinia furnacalis), Chinese cabbage (-10-10449342)

Hellula undalis), snail (Pediasia teterrellus), etc., Parnara guttata, etc., Spodoptera litura, Spodoptera exigua, Mus muridae (Pseudaletia separata), Mamestra brassicae, Agrotis ipsilon, P lu si a nigrisigna, Naranga aenescens, Trichoplusia spp., Heliothis spp. , Helicoverpa spp· et al. The pest control composition of the present invention can also prevent rice ear diseases such as rice flower fever (Magnaporthe grisea) and rice, and the plant diseases of rice sheath blight (Rhizoctonia solani), and rice sheath blight (Cochliobolus miyabeanus). . The pest control composition of the present invention is used for controlling pests by being used in plants or plant cultivation sites. Here, examples of the plant line include stems and leaves of plants, flowers of plants, plant fruits, plant seeds, and the like. The pest control method of the present invention is carried out by treating the pest control composition of the present invention, but specifically, the plant cultivation site for the treatment of plant stems and leaves, soil treatment, water surface application, etc., etc. Processing. When the pest composition of the present invention is treated on a plant or a plant cultivation site, the treatment amount can be determined according to the type of the plant to be treated, the type or degree of occurrence of the pest, the preparation type, the treatment period, and the meteorological condition. It is changed, but as the total amount of Azoxystrobin and the present compound, the location of the plant per 10,000 m2 is usually -15 - 201249342 of 0.5 to 1000OOg, preferably 5 to 10000 g. Emulsifiers, hydrating agents, suspending agents, and the like are usually treated by being diluted with water and then dispersed. In this case, the total concentration range of the Azoxystrobin and the present oxime compound is usually 0.00000 to 10% by weight, preferably 0.00001 to 5% by weight, more preferably 0.0000 to 5.00% by weight. Powders, granules, etc. are usually treated directly without dilution. The pest control method of the present invention is applied to agricultural fields or non-agricultural fields such as dry fields, paddy fields, dry fields, grasslands, orchards, and is applicable to crops, vegetables, fruit trees, trees other than fruit trees, grasslands, and the like. Crops: maize, rice 'wheat, barley, rye, oats, sorghum, cotton, soybeans, groundnuts, buckwheat, sugar beets, rapeseed, sunflower, sugar cane, tobacco, etc. Vegetables: Solanaceae vegetables (eggplant, tomato, green pepper, pepper, potato, etc.) 'Melon vegetables (gherkin, pumpkin, melon, watermelon, cantaloupe, etc.), cruciferous vegetables (canola, radish, turnip, horseradish, Kohlrabi, Chinese cabbage, Korean cabbage, mustard greens, broccoli 'broccoli, etc.), Compositae vegetables (cow, spring chrysanthemum, artichoke, lettuce, etc.), liliaceae vegetables (onions, onions, garlic, alfalfa, etc.), sachet Flower vegetables (carrots, Basil, celery, European windproof, etc.), leeks (spinach, scallions, etc.), sage vegetables (perilla, mint, basil, etc.), strawberries, sweet potatoes, yam, lee, etc. . Fruit trees: pome fruit (apple, western pear, Japanese pear, papaya, alfalfa, etc.), stone fruit (peach, plum 'nectar, plum, yellow peach, apricot, date, etc.), citrus (Wenzhou mandarin, orange) , lemon, lime, grape-12- 201249342 pomelo, etc., nuts (chestnuts, walnuts, hazelnuts, almonds, pistachios, cashews, Hawaiian volcanic beans, etc.), berries (blueberries, cranberries, blacks, old) , raspberries, etc.), grapes, persimmons, olives, alfalfa, bananas, curries, date palms, coconuts, oil coconuts, etc. Trees other than fruit trees: tea trees, mulberry trees, flowers and trees (azalea, medlar, hydrangea, camellia, white flower octagonal, cherry tree, tulip tree, crape myrtle, osmanthus tree, etc.), road tree (Japanese carp, birch, large flower Four flowers, eucalyptus, ginkgo, lilac, maple, eucalyptus, aspen, bauhinia, maple, sycamore, eucalyptus, Japanese cedar, eucalyptus, hemlock, juniper, pine, spruce, Yew, eucalyptus, Japanese horse chestnut, etc.), coral tree, Podocarpus, cedar, eucalyptus, croton, Japanese lance, red bud. Grassland: Zoysia (Korean grass, Manila grass, etc.), Bermudagrass (walking grass, etc.), sorghum grass (small sedge grass, sorghum grass, sorghum grass, etc.), bluegrass (wild field) Bluegrass, bluegrass, etc., fescue (chewing fescue, purple fescue, creeping red fescue, etc.), ryegrass (multi-flowered ryegrass, ryegrass, etc.) ), duckgrass, ladder grass and so on. Others: flowers (roses, carnations, chrysanthemums, platycodon grandiflorum, gypsophila, gerbera, calendula, sage, petunia, verbena, tulip, aster, gentian, lily, pansy, cyclamen Come, orchid, lily of the valley, lavender, violet, leaf peony, primrose, Christmas red, gladioli, garland, daisy, cypress, sea bream, etc.), biomass fuel plants (jatropha, safflower, flax, and switchgrass) , Miscanthus, Canadian valerian, Arundo, kenaf, cassava, willow, etc.) 'Foliage plants, etc. -13- 201249342 Among the above-mentioned plants, examples of suitable plants include maize, wheat, rice, and the like. Among them, rice is especially good. The aforementioned "plant" may also be a plant to which tolerance is imparted by genetic recombination techniques or mating breeding methods. [Embodiment] EXAMPLES Hereinafter, the present invention will be described in more detail by way of formulation examples and test examples, but the present invention is not limited to the examples described below. Further, in the following examples, the parts are all parts by weight unless otherwise specified. First, the formulation example is shown in Example 1. 15 parts of Azoxystrobin and 8 parts of Chromafenozide are added to 4 parts of sodium lauryl sulfate, 2 parts of calcium lignosulfonate, 20 parts. The hydrated cerium oxide micropowder and 51 parts of diatomaceous earth were mixed with stirring to obtain a hydrating agent. Preparation Example 2 15 parts of Azoxystrobin and 8 parts of Methoxyfenozide were added. 4 parts of sodium lauryl sulfate, 2 parts of calcium lignin sulfonate, 20 parts of hydrated cerium oxide micropowder and 51 parts of diatomaceous earth were mixed and stirred to obtain a hydrating agent. -14- .201249342 Formulation Example 3 15 parts of Azoxystrobin and 8 parts of Tebufenozide were added to 4 parts of sodium lauryl sulfate, 2 parts of calcium lignosulfonate, 20 The hydrated cerium oxide micropowder and 51 parts of diatomaceous earth were thoroughly stirred and mixed to obtain a hydrating agent. Formulation Example 4 A powder was obtained by thoroughly pulverizing and mixing 1 part of Azoxystrobin, 0.5 part of Chromafenozide, 88.5 parts of kaolin clay, and 10 parts of talc. Formulation Example 5 A powder was obtained by thoroughly pulverizing and mixing one part of Azoxystrobin, 0.5 part of Methoxyfenozide, 88.5 parts of kaolin clay, and 10 parts of talc. Formulation Example 6 A powder was obtained by thoroughly pulverizing and mixing 1 part of Azoxystrobin, 0.5 part of Tebufenozide, 88.5 parts of kaolin clay, and 10 parts of talc. Formulation Example 7 A mixture of 10 parts of Azoxystrobin, 5 parts of Chromafenozide, 30 parts of polyoxyethylene alkyl ether sulfate ammonium salt and white-15-201249342 carbon black (weight ratio is 50: 50) and 55 parts of water were mixed and finely pulverized by a wet pulverization method to obtain a suspension. Formulation Example 8 A mixture of 10 parts of Azoxystrobin, 5 parts of Methoxyfenozide, 30 parts of polyoxyethylene alkyl ether sulfate ammonium salt and white carbon black (weight ratio of 50:50) And 55 parts of water were mixed and finely pulverized by a wet pulverization method to obtain a suspension. Formulation Example 9 A mixture of 10 parts of Azoxystrobin, 5 parts of Tebufenozide, 30 parts of polyoxyethylene alkyl ether sulfate ammonium salt and white carbon black (weight ratio of 50:50) And 55 parts of water were mixed and finely pulverized by a wet pulverization method to obtain a suspension. Next, the effects of the present invention are shown by test examples. Test Example 1 Each of 1 mg of Chromafenozide and Azoxystrobin was dissolved in 1 ml of 5% (w/v) Sorgen TW-2 0 (first industry) Acetone (manufactured by Wako Pure Chemical Industries Co., Ltd.), which is a pharmaceutical company, is a developer (product name: Dain (registered trademark), Sumitomo Chemical Co., Ltd.) containing 〇.〇2% by volume. The water is diluted to the specified concentration. Mix the Chromafenozide water dilution and the Azoxystrobin water-16-.201249342 dilution to prepare the test solution. Planting Korean cabbage in cultivated alfalfa, so that growth and development to the 4-leaf stage. One slice of the cabbage leaves was cut out, and immersed in the test chemical solution for 6 sec. After air drying, the leaves of the Korean cabbage were placed in a cup covered with filter paper (having a diameter of 120 mm and a height of 80 mm), and 3 instar larvae of 10 Spodoptera litura were placed therein. This is referred to as the test compound treatment zone. On the other hand, the cabbage leaves which were not treated with the above-mentioned test drug solution were placed in a cup covered with filter paper in the same manner as the treatment zone, and the larvae were placed. This is referred to as the test compound-free treatment zone. After 4 days of treatment, the life and death of the test insects were observed, and the insecticidal rate was calculated by the following formula. The results are shown in Table 1 "Insecticidal rate (%) slOOxCMt-M. )/(100-MC)

Mt : mortality rate of test compound treatment area (%)

Mc : Dead insect rate of test compound without treatment zone (%) -17- 201249342 Table 1 Test compound treatment concentration (ppm) Insecticidal rate (%) Coventino 0.25 46.7 Atomomin 25 0.0 Atomiens 12.5 0.0 Yato Min 2 0.0 Atomiens 0.25 0.0 Atomomin 0.025 0.0 Cofinol 0.25 + + 76.7 Atomiens 25 Cofino 0.25 + + 80.0 Atomiens 12.5 Coventino 0.25 + + 73.3 Atomiens 2 Coventino 0.25 + + 86.7 Atoximin 0.25 Cofinol 0.25 + + 76.7 Atoximin 0.025 Test Example 2 Each 10 mg of Chromafenozide, Methoxyfenozide, Tebufenozide And Azoxystrobin, respectively, dissolved in 1 ml of acetone containing 5% (w/v) of Sorgen TW-20C First Industrial Pharmaceutical Co., Ltd. (made by Wako Pure Chemical Industries Co., Ltd.) After that, it was diluted to a predetermined concentration with water containing 0.02% by volume of a spreading agent (trade name: Dain (registered trademark), manufactured by Sumitomo Chemical Co., Ltd.). The test drug solution was prepared by mixing a water dilution of Chromafenozide, a water dilution of Methoxyfenozide -18-201249342 or a dilution of Tebufenozide water and a dilution of Azoxystrobin water. In the Minoru type nursery box (manufactured by Minoru Industries Co., Ltd.), rice (cultivar: Star Dream) was planted to grow to 2.5 leaf stage. The leaf portion of the rice seedlings was subjected to dipping treatment for 20 seconds in the above test chemical solution. The rice seedlings were air-dried and placed in a glass test tube (30 mxn in diameter and 200 mm in height) containing 2 ml of water. In this test tube, 10 larvae of 10 rice cultivars were placed in the chamber and placed indoors (25 ° C, humidity 60%). This is called a test compound treatment zone. On the other hand, a rice seedling which has not been treated with the above-mentioned test chemical solution is placed in a glass test tube containing 2 ml of water in the same manner as the treatment zone, and placed in a larva, and placed indoors. (25 ° C, humidity 60%). This is referred to as the test compound without treatment zone. After 3 days, the life and death of the test larvae were observed. From this observation, it was corrected in the same manner as in Test Example 1, and the mortality rate was calculated. In addition, the test was repeated 3 times. The average is shown in Table 2. Insecticidal rate (%) = l〇〇X(Mt-Mc) / (100-MC)

Mt : mortality rate of test compound treatment area (%)

Mc: Dead insect rate of test compound without treatment zone (%) -19 - 201249342 Table 2 Test compound treatment concentration (ppm) Insecticidal rate (%) Coventino 0.25 25.9 Muffin 0.25 29.6 Defeno 0.25 33.3 Yato Min 25 0.0 Atomiens 2.5 0.0 Atomiens 0.25 0.0 Atomomin 0.025 0.0 Cofinol 0.25 + + 55.6 Atomomin 25 Cofinol 0.25 + + 48.1 Atomomin 2.5 Mefenfen 0.25 + + 40.7 Atomin 25 fenfenox 0.25 ten + 37.0 atorine 0.25 fenfenol 0.25 + + 40.7 atorine 0.25 fenfenol 0.25 + + 48.1 atorine 0.025 test example 3 each 10 mg of Chromafenozide protoplast, Methoxyfenozide, Tebufenozide and Azoxystrobin are dissolved in 1 ml of 5% (w/v) Sorgen TW-20 (First Industrial Pharmaceuticals) Acetone (manufactured by Wako Pure Chemical Industries, Ltd.), which is a product of -20-201249342 0.02% by volume (trade name: Dain (registered trademark), Sumitomo Chemical Co., Ltd.) The water is diluted to the specified concentration. The test drug solution was prepared by mixing a Chromafenozide water dilution, a Methoxyfenozide water dilution or a Tebufenozide water dilution and an Azoxystrobin water dilution. In the Minoru type nursery box (manufactured by Minoru Industry Co., Ltd.), rice (cultivar: Star Dream) was planted to grow to 2.5 leaf stage. The leaf portion of the rice seedlings was subjected to dipping treatment for 20 seconds in the above test chemical solution. The rice seedlings were air-dried, and placed in a glass test tube (30 mm in diameter and 200 mm in height) containing 2 ml of water. In this test tube, 3rd instar larvae of each of the rice stalks were placed in a room (25 ° C, humidity 60%). This is called a test compound treatment zone. On the other hand, the rice seedlings which were not treated with the above-mentioned test chemical solution were placed in a glass test tube containing 2 ml of water in the same manner as the treatment zone, and placed in the larvae to be placed indoors. (25 ° C, humidity 60%). This is referred to as the test compound without treatment zone. After 6 days, the life and death of the test larvae were observed. From this observation, it was corrected in the same manner as in Test Example 1, and the mortality rate was calculated. In addition, the test was repeated 3 times. The average is shown in Tables 3 and 4. Insecticide rate (%) = l〇〇x ( Mt- Mc) / ( 100 — Mc)

Mt : mortality rate of test compound treatment area (%)

Mc : Dead insect rate of test compound without treatment zone (% ) -21 - 201249342 Table 3 Test compound treatment concentration (ppm) Insecticidal rate (%) Coventino 0.125 20.0 Muffinol 0.125 28.6 Defeno 0.125 17.1 Yato Sen 25 0.0 Atomiens 2.5 0.0 Atomiens 0.25 0.0 Atomomin 0.025 0.0 Cofinol 0.125 + + 45.7 Atomomin 25 Cofinol 0.125 + + 51.4 Atomomin 2.5 Cofinol 0.125 + + 48.6 Atomomin 0.25 Fenofol 0.125 + + 42.9 Atomomin 0.025 Imifenol 0.125 + + 42.9 Atomomin 25 Imifenol 0.125 + + 40.0 Atomiens 2.5 Imifenol 0.125 X + 34.3 Atoximin 0.25 Table 3 Subsequent test compounds Treatment concentration (ppm) Insecticidal rate (%) Defenfen 0.125 + + 31.4 Atomin 0.025 -22- 201249342 Table 4 Test compound treatment concentration (ppm) Area ratio (%) Defeno 0.125 + + 42.9 Atomione 2.5 Defenox 0.125 + + 48.6 Atoximin 0.25 Defeno 0.125 + + 51.4 Atoximin 0.25 Defeno 0.125 + + 57.1 Atomin 0.025 Industrial Applicability By the present invention, pests can be prevented. -twenty three-

Claims (1)

201249342 VII. Patent application scope: 1. A pest control composition characterized by Azoxystrobin and at least one type of brewing compound selected from group (A), group (A): Coventino (Chromafenozide), Methoxyfenozide and Tebufenozide. 2. In the case of the pest control composition of claim 1, the weight ratio of Azoxystrobin to the hydrazine compound is 200:1 to 1:10. 3. The pest control composition according to item 1 of the patent application, wherein the weight ratio of Azoxystrobin to the hydrazine compound is 100: 1 〜1 : 10» 4. A pest control method, the characteristics of which are A step comprising: using an effective amount of Azoxystrobin and one or more selected from the group (A) in a plant or plant cultivation field, (A) group: Chromafenozide, and fentanyl ( Methoxyfenozide) and Tebufenozide are clustered. 5. For the method of controlling the fourth paragraph of the patent application, wherein the weight ratio of Azoxystrobin to the hydrazine compound is 200: 1~1: 10° 6. If the method of controlling the fourth item of the patent application, The weight ratio of Azoxystrobin and anthraquinone compound is 100: 1 to 1: 10 ° 7. The method of controlling 24/201249342 according to any one of claims 4 to 6 of the patent application, wherein The pest is a lepidopteran pest. 8. The method of controlling according to any one of claims 4 to 6, wherein the step of using the plant or plant cultivation site is a step of applying to rice or rice cultivation. -25- 201249342 IV Designated representative map: (1) The representative representative of the case is: None. (2) A brief description of the symbol of the representative figure: None 201249342 5. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: None -4 -