Classifications

• • A—HUMAN NECESSITIES
  • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
  • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
  • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
  • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
  • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines

Definitions

• the present invention relates to a method for controlling agricultural pests.
• compound (A) 5-chloro-6- (1-fluoroethyl) -N- [2- [4-1- (trifluoromethyl) phenyl] ethyl] pyrimidine-14-ylamine
• compound (B) a pesticidal compound
• the present invention provides a method for controlling an agricultural pest by applying the compound (A) and the compound (B) to a plant which is to be protected from damage by the agricultural pest or the soil where the plant is grown (hereinafter referred to as the present invention). This is referred to as an invention method.). Further, the present invention provides an agricultural pest controlling composition containing the compound (A) and the compound (B) suitable for carrying out the method of the present invention.
• Compound (A) which is one of the active ingredients in the present invention, is a compound described in U.S. Pat. No. 5,498,612, and can be produced according to the description in the publication.
• the compound (B) which is one of the active ingredients in the present invention includes, for example, an organic phosphorus compound represented by the following formula:
• X 1 represents an oxygen atom or a sulfur atom
• X 2 represents an oxygen atom, a sulfur atom, or a direct bond between a phosphorus atom in the formula and R 3
• R 1 represents a lower alkyl group
• R 2 represents a lower alkoxy group, a lower alkyloxy group, a lower alkylcarbonylamide group or a phenyl group
• R 3 represents an optionally substituted alkyl group, an optionally substituted alkenyl group, Represents an optionally substituted phenyl group or an optionally substituted heteroaryl group.
• the organic phosphorus compound represented by the above formula can be produced by a known method and a known method. Specifically, for example, O, O-dimethinole ⁇ _ (3-methinole 412-mouth feninole) phosphorothioate represented by the following formula:
• organophosphorus compounds are compounds described in The Pasticide's Manual, 12th Edition (published by The British Crop Protection Council), etc., and can be produced by a known method. Formulations containing the compound are commercially available.
• the agricultural pests in the present invention are not limited to pests that damage agricultural plants that produce agricultural crops, but also include pests that damage horticultural plants and woody plants. Examples of agricultural pests include arthropods and nematodes as shown below.
• Hemiptera Insects such as Lagodelphax striatellus, Nilaparvata lugens, and Socatella furcifera, Nephetettix cincticeps, etc.
• Aphids Aphis gossypii
• peach aphids Myzus persicae
• Aphids such as Citrus aphid (Toxoptera ciidius)
• Negara antennata Cietus punctiger
• Riptortus clavetus Platypia stali, etc.
• Whiteflies Trialeurodes vap orariorum
• whiteflies Bemisia tabaci
• whiteflies such as whiteflies (Bemisia argent if olii); is citri)
• Pseudaulacas is pentagona
• Olive beetle Saissetia oleae
• Sword beetle Lepiaosaphes beckii norebi
• Insects such as loom (Ceroplastes rub ens) and Icerya purchas i, scale insects, dung beetles, and lice.
• Lepidopteran pests Chilo suppressalis, Cnaphalocrocis medinalis, Ostrinia nubilalis, Parapediasia teterrella, Notarcha derogata, pt. Species, Spodoptera litura, Spodoptera litura, Pseudaletia separata ⁇ Kamestra brassicae, Tamanayaga (Agrotis ipsilon), Trichopulcia, Heliotis, Helicobenolepa , Butterflies such as Pieris rapae, Adoxoves, genus Adokisofui, Graphholita molesta, and crimson moths such as Cydia pomonella; Genus, Euproctis, etc. Stags such as Naga (Plutella xylostella), Kipagas such as Pectinophora gossypiella, and Higatos such as Hyphantria cunea.
• Pests such as Danelia platura and Onia fly (Delia antiqua), Leaf fly such as Liriomyza trifolii, Fruit flies, Drosophila and the like.
• Hymenopteran pests falcons such as the genus Atta, happis such as Athalia rosae, and mifushi happis such as swordfish (Arge pagana).
• Coleopteran pests Western corn-room worms (Diabrotica virgifera virgifera), sasanko-no-norato worms (Diabrotica undecirapunctata howardi, etc.), corn-nose worms, Anomala cuprea, Anomala rufocuprea Lepidoptera such as les (Sitophilus zeamais), rice beetles (Lissorhoptrus oryzophilus), and canopy beetles (Hypera pastica); perinos; (Leptinotarsa decem ⁇ ineata) and other insects, and Epilacunas such as Epilachna vigintioctopunctata.
• Thistle pests Thrips palm thrips (Thrips palmi), Nepal thrips (Thrips tabaci), Thrips thrips (Thrips hawaiiensis), Chestnut yellow thistles (Scirtothrips dorsalis), and Hirazo no migraine flannel flies Pazma (Frankliniella occidentalis), Ponticulothrips diospyrosi, etc.
• Orthoptera pests Kera, putta, etc.
• Nematodes Nematodes (Pratylenchus coffeae), (Pratylenchus fallax), (Pratylenchus loosi), (Pratylenchus vulnus), etc. Cyst nematodes (Heterodera glycines), potato cysts (Globodera rostochiensis) and other cyst nematodes; Aferenchoides such as Aphelenchoides besseyi, Aphelenchoides fragarieae, etc., Ishukusenyuyu, ⁇ Ceniuyu, Pincentiyuyu, Longiddors, Trichodnoles and the like.
• plants that can be protected from damage by agricultural pests by the method of the present invention include, for example, agricultural plants, horticultural plants, and woody plants shown below. Cereals: rice, corn, wheat, oats, rye, empaku, etc.
• Potatoes potato, sweet potato, taro, jamanoimo, etc.
• Beans soybean, peanut, fava bean, cowpea, azuki, endu, wing bean, etc.
• Vegetables Solanaceous vegetables such as eggplant, tomato, pepper, and pepper; melon, matawari, kiuri, shirouri, yugao, kabochiya, hechima, watermelon, etc .; daikon, Chinese cabbage, komatsuna, bok choy, cabbage Brassicaceae vegetables such as crocodile, procoli, kale, etc., lily vegetables such as leek, onion, lily, garlic, asparagus, asteraceae vegetables such as lettuce, chisha, burdock, artichoke, caricaceae such as carrot, celery, parsley Vegetables, strawberries, spinach, okra, udo, lotus root, etc.
• Fruit trees almond, carrot, plum, apricot, plum, nectarine, peach, key Parafamily such as strawberry, apple, pear, vegetation, mandarin orange, haskap, kiwifruit, papaya, mango, durian, pineapple, panana, date palm, etc.
• Turfgrass sipa, koraisaipa, pumudagrass, bentgrass, etc.
• Forage crops Alfalpha, Shiromekusa, Kentucky plowgrass, Italian Mushrooms: Shiitake, Enokidake, Maitake, Oyster mushroom, etc.
• Trees Pinaceae trees, such as larch, hinoki, cedar, beech, zelkova, drill, etc.
• the method of the present invention is carried out by applying the compound (A) and the compound (B) to the plant or the soil where the plant is grown substantially simultaneously. That is, the compound (A) and the compound (B) can be used by applying the mixed composition to the plant or the soil for cultivating the plant, or the compound (A) can be applied to the soil for cultivating the plant or the plant. Alternatively, it can be carried out by separately applying the compound (B) substantially at the same time.
• a mixed composition containing the compound (A) and the compound (B) hereinafter, referred to as the present mixed composition
• the present mixed composition is used because of simplicity of application work.
• the ratio of the compound (A) to the compound (B) used is a force S which is a ratio showing a synergistic effect, specifically, for example, usually 10: 1 to 1: 5 by weight.
• the ratio is 0, preferably 5: 1 to 1:30, and more preferably 2: 1 to 1:20.
• the compound (A) and the compound (B) can be used in the form as they are.
• a solid substance, a liquid carrier and / or a gaseous carrier are added, and if necessary, Add surfactants and other formulation auxiliaries and formulate into oils, emulsions, flowables, granules, powders, aerosols, microcapsules, ULVs, sheet formulations, smokers, etc. Is done.
• solid carriers used in the formulation include clays (kaolin clay, diatoms) Soil, synthetic hydrous silicon oxide, bentonite, fupasami clay, acid clay, etc.), tanolek, ceramic, other inorganic minerals (sericite, quartz, sulfur, activated carbon, calcium carbonate, hydrated silica, etc.), chemical fertilizers (ammonium sulfate, phosphorus Fine powders and granular materials such as ammonium chloride, ammonium nitrate, urea, and salt salt.
• Liquid carriers include, for example, water, alcohols (eg, methanol, ethanol), ketones (eg, acetone, methyl ethyl ketone), aromatic hydrocarbons (eg, benzene, toluene, xylene, ethylbenzene, methyl naphthalene), and fats.
• alcohols eg, methanol, ethanol
• ketones eg, acetone, methyl ethyl ketone
• aromatic hydrocarbons eg, benzene, toluene, xylene, ethylbenzene, methyl naphthalene
• gaseous carrier examples include fluorocarbon, butane gas, LPG (liquefied petroleum gas), dimethyl ether and carbon dioxide gas.
• surfactant examples include alkyl sulfates, alkyl sulfonates, alkyl sulfonates, alkyl aryls and polyalkylene esters thereof, polyethylene glycol ethers, polyhydric alcohol esters, and sugars. Alcohol derivatives are mentioned.
• Other pharmaceutical auxiliaries include fixing agents, dispersants and stabilizers, such as casein, gelatin, polysaccharides (starch, gum arabic, cellulose derivatives, alginic acid, etc.), lignin derivatives, bentonite, Saccharides, synthetic water-soluble polymers (polyvinyl alcohol, polybutylpyrrolidone, polyacrylic acids, etc.), PAP (isopropyl phosphate), BHT (2,6-di-tert-butyl-4-methylphenol), BHA (A mixture of 2-tert-butynole 4-methoxyphenol and 3-tert-butynole 4-methoxyphenol), vegetable oils, mineral oils, fatty acids and fatty acid esters.
• the compound (A) or the compound (B) is usually contained in an amount of 0.01 to 90% by weight.
• This mixed composition can be used as it is as a mixture of compound (A) and compound (B).
• a solid carrier, a liquid carrier and / or a gaseous carrier are added, and if necessary, a surfactant and other formulation auxiliaries are added, and an oil, an emulsion, a flowable, a granule is added.
• the present mixed composition can be prepared by mixing a compound prepared from the compound (A) with a compound prepared separately from the compound (B), and the compound (A) can be prepared immediately before use.
• the compound (B) may be prepared by mixing a diluent of the preparation (1) with a diluent of the preparation of the compound (B).
• the ratio of the compound (A) to the compound (B) is a ratio exhibiting a synergistic effect, for example, a ratio of 10: 1 to 1:50 by weight, preferably 5: 1 to 50: 1.
• the total of the compound (A) and the compound (B) is usually 0.01 to 90% by weight.
• specific methods of application to plants or soil where plants are cultivated include, for example, direct application to plants above the ground, immersion or dressing of plant seeds, and application to soil where plants are cultivated.
• Surface treatment, mixing treatment, canning treatment and the like can be mentioned.
• compound (A) and compound (B) are added to bait ingredients such as cereal flour, vegetable oil, sugar, and crystalline cellulose.
• bait ingredients such as cereal flour, vegetable oil, sugar, and crystalline cellulose.
• Preservatives, such as pepper powder, etc. prevent misfeeding by children and pets such as pepper powder, pests such as cheese flavor, onion flavor, peanut oil, etc. Adjust poison bait to control agricultural pests using this.
• it in the present process can also, the total amount of compound to be applied as a compound (a) and (B), cultivation area 1 0 0 0 m 2 per 0 plants. a. 1 to 1 0 0 ° g. Emulsions, wettable powders, flowables, etc.
• the active ingredient concentration is 10 to 1000 ppm
• the compound (A) and the compound (B) are diluted.
• the powders and powders are usually applied as they are. These application rates and concentrations vary depending on the type of drug product, the timing of application, the location of application, the method of application, the type of pest, and the degree of damage, and can be increased or decreased without being limited to the above range. You can choose.
• Emulsion was prepared by uniformly mixing 5 parts of compound (A), 50 parts of any of compounds (I) to (VII), 8 parts of polyoxyethylene styrene phenylenole ether, 2 parts of calcium dodecylbenzenesulfonate and 35 parts of xylene. obtain.
• Compound (A) a diluted solution obtained by adding each preparation of compounds (I) to (V) to a predetermined concentration in a water diluent of a predetermined concentration of 10% wettable powder of compound (A), compound (A) 1 Prescription of 0% wettable powder
• the spreading agent Shin-Rino-1: Nippon Agrochemical Co., Ltd.
• cabbage was planted in plastic pots and grown until the four-leaf stage.
• the above-mentioned spray liquid was sprayed at a rate of 30 ml per strain.
• the cabbage leaves were released with lepidopteran pests (five larvae of the fourth instar larva and 40 third instar larvae of the Japanese moth).
• lepidopteran pests five larvae of the fourth instar larva and 40 third instar larvae of the Japanese moth.
• ⁇ 4 indicates the number of leaves with an area ratio of 61 ⁇ 100%
• ⁇ 3 indicates the number of leaves with 31 ⁇ 100%
• ⁇ 2 is the number of leaves with a damage area of 11 to 30%, is the number of leaves with a damage area of 1 to 1

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Cited By (29)

Citations (3)

• 2001
  • 2001-07-11 JP JP2001210474A patent/JP2003026521A/ja active Pending
• 2002
  • 2002-07-03 WO PCT/JP2002/006713 patent/WO2003007718A1/ja active Application Filing

Patent Citations (3)

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