WO2006016527A1 - 農薬組成物 - Google Patents
農薬組成物 Download PDFInfo
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- WO2006016527A1 WO2006016527A1 PCT/JP2005/014380 JP2005014380W WO2006016527A1 WO 2006016527 A1 WO2006016527 A1 WO 2006016527A1 JP 2005014380 W JP2005014380 W JP 2005014380W WO 2006016527 A1 WO2006016527 A1 WO 2006016527A1
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- Prior art keywords
- compound
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- benzoic acid
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Classifications
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- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
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- 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
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- 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
- A01N43/713—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with four or more nitrogen atoms as the only ring hetero atoms
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- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
Definitions
- the present invention relates to an agrochemical composition and a method for reducing phytotoxicity that can reduce or prevent phytotoxicity and reduce environmental load.
- R 1 is a hydrogen atom, an alkyl group or an alkoxyalkyl group
- herbicidal active compounds sometimes cause phytotoxicity to rice, especially under poor environmental conditions such as high temperature, sandy soil, leaked fields, and shallow planting, transplanting The chemical damage will be stronger against seedlings immediately after sowing.
- these herbicidal active compounds may cause phytotoxicity if they are applied unintentionally or accidentally.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2000-44546 (Claims and others)
- Patent Document 2 European Patent EP-A122231 Publication (Claims and Others)
- Patent Document 3 Japanese Patent Application Laid-Open Publication No. 2000-281513 (Claims and Others) Disclosure of the Invention
- the subject of the present invention is that a wide range of herbicidal activity compounds are simply applied, so that the growth of the target crops such as rice, growth inhibition, splitting, yellowing, It is intended to provide an agrochemical composition that can exert a sufficient herbicidal effect even if it causes phytotoxic symptoms such as drought, and can reduce or prevent phytotoxic symptoms of the target crop.
- R 1 is a hydrogen atom, an alkyl group or an alkoxyalkyl group
- the present invention provides the following pesticidal composition and a method for reducing phytotoxicity, particularly to gramineous plants, using the pesticidal composition.
- a pesticide composition comprising a compound selected from benzoic acid compounds.
- the cyclohexanedione compound is benzobicyclone, mesotrione or a compound of the formula
- the agrochemical composition according to (1) above which is a compound represented by CH 3 (hereinafter referred to as “AVH-301”).
- preferred compounds as the herbicidal activity compound of the component (A) are bensulfuron methyl, pyrazosulfuronethyl, halosulfuron methyl, penoxsulam, azimus noreflon, Shinosnorephron, Cyclosnolefamron, Funorecetosnorephron, Imazos Noreflon, Etoxysnorefron, Butaclonole, Pretilaclonole, Teninoleclonole, Tiobencurve, Esprocarp, Molinate, Pyriminobac ', Methyl, Pyriphthalide, Bispyribak Pyribenzoxime, pyrazolate, pyrazoxifene, benzophenap, benzobicyclon, mesotrione, AVH—301, 2, 4-D, MCPA, MCPB, chromeprop, oxadichromemephone, fentolaz
- R 1 in the compound represented by the general formula (I) is preferably a hydrogen atom, a linear or branched alkyl group having 1 to 6 carbon atoms, or a total carbon number of 2 to 6 These are linear or branched alkoxyalkyl groups.
- the alkyl group include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an isobutyl group, a sec-butyl group, a t-butyl group, an n-pentyl group, a 1-methylbutyl group, and an n-hexyl group.
- Preferred alkoxyalkyl groups are methoxymethyl, methoxyethyl, ethoxyethyl, 3-ethoxypropyl, 1-methyl-3-methoxybutyl and the like.
- particularly preferable compounds include, for example, 2-[(4,6-dimethoxypyrimidin-2-yl) hydroxymethyl] -N-difluoromethanesulfo 2-Luanilide, 2-[(4,6-Dimethoxypyrimidine-2-yl) hydroxymethyl] -6-methoxymethyl-N-difluoromethanesulfo-luyuride, 2-[(4,6-Dimethoxypyrimidine-2 -Yl) hydroxymethyl] -6-ethyl-N-difluoromethanesulfo-l-lide, etc. Examples thereof include compounds described in Japanese Patent No. 44546.
- Examples of the salt of the herbicidal activity compound represented by the general formula (I) include sodium salts and potassium salts.
- Most of the component (A) used in the agrochemical composition of the present invention is, for example, The Pesticide Manual 13th edition [British Crop Protection Council (British Crop Protection Council), 2004], WO00Z219 24 publication and WO2003Z061388 publication.
- the benzoic acid compound of component (B) used in combination with the herbicidally active compound of component (A) to reduce phytotoxicity is represented by the above general formula ( ⁇ ).
- Benzoic acid hereinafter referred to as P- (n-amyl) benzoic acid]
- P- (n-hexyl) benzoic acid and other P-alkylbenzoic acids P-aminobenzoic acid, P-hydroxybenzoic acid,
- Examples of the salt include metal salts, particularly alkali metal salts, particularly sodium salts such as sodium P- (t-butyl) benzoate.
- alkyl ester examples include methyl P- (t-butyl) benzoate, n-propyl P-hydroxybenzoate, isopropyl P-hydroxybenzoate, n-ptyl P-hydroxybenzoate, P- And isobutyl hydroxybenzoate.
- composition of the present invention a herbicidal activity compound other than those described above may be used in combination.
- the use ratio of the component (B) and the component (A) varies appropriately depending on the type of both, the type of the target crop and the growth period, for example, the transplanting period in rice and the like.
- the mass of component (B) is usually 0.1 to 200 times the mass of component (A).
- the mass of the component (B) is 5 to L00 times the amount of the sulfo-urea compound and 20 to L00 times the amount of the sulfonamide compound and 0 to the chloroacetolide compound.
- the application amount of the component (A) is not particularly limited, but is usually 1 to 200 g per 1 hectare of agricultural land for a sulfo-urea compound.
- the application amount of the component (B) is not particularly limited, and it is normally 10 to 5000 g, preferably 50 to 3000 g, more preferably ⁇ maki, per hectare of farmland. Is selected in the range of 100-2000 g.
- the agrochemical composition of the present invention can contain additive components that are usually used in agrochemical formulations as necessary.
- a carrier such as a solid carrier or a liquid carrier, a surfactant, a binder, a tackifier, a thickener, a colorant, a spreading agent, a spreading agent, an antifreezing agent, an anti-caking agent, Examples include disintegrants and decomposition inhibitors.
- solid carriers include natural minerals such as quartz, clay, kaolinite, pyrophyllite, sericite, tar, bentonite, acid clay, attapulgite, zeolite, diatomaceous earth, calcium carbonate, ammonium sulfate, sodium sulfate,
- inorganic salts such as potassium chloride
- organic solid carriers such as synthetic key acids, synthetic key salts, starch, cellulose, and plant powders
- plastic carriers such as polyethylene, polypropylene, and polysalt vinylidene.
- liquid carrier examples include monohydric alcohols such as methanol, ethanol, propanol, isopropanol, and butanol, ethylene glycol, diethylene glycol, propylene glycol, hexylene glycol, polyethylene glycol, polypropylene glycol, glycerin, and the like.
- Alcohols such as polyhydric alcohols, polyhydric alcohol compounds such as propylene glycol ether, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, diisobutyl ketone, cyclohexanone, ethyl ether, Fats such as dioxane, ethylene glycol monoethyl ether, dipropyl ether, ethers such as tetrahydrofuran, normal paraffin, naphthene, isoparaffin, ketocin, mineral oil Hydrocarbons, aromatic hydrocarbons such as benzene, toluene, xylene, solvent naphtha and alkylnaphthalene, halogenated hydrocarbons such as dichloroethane, chloroform, tetrachlorocarbon, ethyl acetate, diisopropyl phthalate, dibutyl phthalate , Esters such as dioctyl
- surfactant examples include sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, sucrose fatty acid ester, polyoxyethylene fatty acid ester, polyoxyethylene succinic acid ester, polyoxyethylene fatty acid diester, and polyoxyethylene.
- Alkyl ether polyoxyethylene alkyl phenyl ether, polyoxyethylene dialkyl phenyl ether, polyoxyethylene alkyl phenyl ether Terformaline condensate, polyoxyethylene polyoxypropylene block polymer, anoquinolene polyoxyethylene polypropylene block polymer ether, polyoxyethylene alkylamine, polyoxyethylene fatty acid amide, polyoxyethylene fatty acid bisphenyl ether, polyalkylene benzyl phenyl ether , Polyoxyalkylene styryl phenyl ether, acetylenic diol, polyacetylene-added acetylene diol, polyoxyethylene ether type silicone, ester type silicone, fluorosurfactant, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, etc.
- Nonionic surfactant alkyl sulfate, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkyl Formalin condensation of phenol ether sulfate, polyoxyethylene styrene ether ether sulfate, alkylbenzene sulfonate, lignosulfonate, alkylsulfosuccinate, naphthalenesulfonate, alkylnaphthalenesulfonate, naphthalenesulfonate Salt of the product, salt of formalin condensate of alkyl naphthalene sulfonic acid, fatty acid salt, polycarboxylate, N-methyl-fatty acid sarcosinate, succinate, polyoxyethylene alkyl ether phosphate, polyoxyethylene alkyl phenol
- An ether surfactant such as ether phosphate, laurylamine hydrochloride, stearylamine hydrochloride, oleyl
- surfactants may be used alone or in combination of two or more.
- binders and tackifiers include carboxymethylcellulose and salts thereof, dextrin, water-soluble starch, xanthan gum, guar gum, sucrose, polybulurpyrrolidone, gum arabic, polybulal alcohol, polybutylacetate, poly (polyacetate).
- examples thereof include sodium acrylate, polyethylene glycol having an average molecular weight of 6000 to 20000, polyethylene oxide having an average molecular weight of 100,000 to 500,000, and phospholipids (for example, cephalin and lecithin).
- Examples of the thickener include xanthan gum, guar gum, and carboxymethyl cellulose.
- Water-soluble polymers such as polybulurpyrrolidone, carboxyvinyl polymer, acrylic polymer, starch compound and water-soluble polysaccharide, high-purity bentonite, inorganic such as fumed silica (white carbon) Examples include fine powder.
- the colorant examples include inorganic pigments such as iron oxide, titanium oxide and Prussian blue, organic dyes such as alizarin dyes, azo dyes and metal phthalocyanine dyes.
- Examples of the spreading agent include silicone surfactants, cellulose powder, dextrin, modified starch, polyaminocarboxylic acid chelate compound, cross-linked polybutylpyrrolidone, copolymers of maleic acid and styrenes, (meta ) Acrylic acid copolymers, half-esters of polyhydric alcohol-resistant polymers and dicarboxylic anhydrides, water-soluble salts of polystyrene sulfonic acid, and the like.
- Examples of the spreading agent include paraffin, terpene, polyamide resin, polyacrylate, polyoxyethylene, wax, polybutyl alkyl ether, alkyl phenol formalin condensate, synthetic resin emulsion, and the like.
- antifreezing agent examples include polyhydric alcohols such as ethylene glycol, diethylene glycol, propylene glycol, and glycerin.
- anti-caking agent examples include polysaccharides such as starch, alginic acid, mannose, and galactose, polybulurpyrrolidone, fumed silica (white carbon), ester gum, petroleum slag, and the like.
- disintegrant examples include sodium tripolyphosphate, sodium hexametaphosphate, metal stearate, cellulose powder, dextrin, methacrylic acid ester copolymer, polyvinylpyrrolidone, polyaminocarboxylic acid chelate compound, and sulfonation.
- examples thereof include styrene “isobutylene” maleic anhydride copolymer and starch “polyacrylonitrile graft copolymer”.
- Examples of the decomposition inhibitor include desiccants such as zeolite, quicklime and magnesium oxide, and UV absorbers such as salicylic acid and benzophenone.
- Examples of the antiseptic include potassium sorbate, 1,2-benzthiazolin-3-one, and the like.
- plant pieces include sawdust, coconut husk, corn cob, and tobacco stem.
- the content ratio is usually 5 to 95%, preferably 20 to 90% for a carrier and usually 0.1 for a surfactant, based on mass.
- the agrochemical composition of the present invention is a solution, emulsion, wettable powder, powder, oil, granule wettable powder, floor tablet, milk suspension, granule, jumbo drug, sasbo emulsion, microcapsule. It is formulated into any dosage form such as
- the composition may be a mixture with agricultural chemicals other than the component (A), such as other herbicides, insecticides, fungicides, plant growth regulators, fertilizers and the like.
- the agrochemical composition of the present invention may be in a form in which any of the above preparations is packaged with a water-soluble film. When applied in this form, it contributes to labor saving and can improve safety.
- the agrochemical composition of the present invention can be applied at any time from the occurrence of weeds to the growing season to express both weed control and reduction of phytotoxicity to the target crop.
- rice is preferable because the application effect of the composition of the present invention is most remarkable.
- the component (A) and the component (B) may be applied simultaneously, or may be applied in proximity.
- the proximity application means that the component (B) is applied while the period from the application of the component (A) is approached before the phytotoxicity of the target crop due to the component (A) is not manifested.
- it can be applied in the form of a ready mix.
- the composition of the present invention formulated in advance may be used, and the components (A) and (B) may be used.
- the method for producing the agrochemical composition of the present invention is not particularly limited, but the following method is usually used.
- a method of mixing and pulverizing a mixture of all raw materials with an appropriate pulverizer is provided.
- part means “part by mass”.
- untreated section means a crop classification in which crops are grown in the same manner as in each of the examples under the condition that neither the component (A) nor the component (B) of the present invention is used.
- a medium in which only gellan gum is dissolved in the above-mentioned salt aqueous solution for medium at the same rate 15 ml of the solution is filled in a glass tube and allowed to stand to gel the solution in the glass tube (hereinafter referred to as “untreated medium”).
- untreated medium 15 ml of the solution is filled in a glass tube and allowed to stand to gel the solution in the glass tube.
- Each of these buds was seeded on each of these media.
- the buds were grown under the conditions of temperature 25 ° C, light period: 16 hours, dark period: 8 hours. Measured.
- Sprouting buds were grown in the same manner as in Example 1 except that the benzoic acid compound was added to the medium, and the root length was measured after 7 liters.
- the average value of the measured values is shown in Table 1 as a percentage in the same manner as in each example. 1]
- Murashige's salt for Sturg's medium (manufactured by Wako Pure Chemical Industries, Ltd.) in a 25% aqueous solution contains the herbicidally active compound A1 and various benzoic acid compounds shown in Table 2 at 0.lp pm and Table 2, respectively.
- Each liquid medium was prepared by separating 50 ml of the test medium, which was added so as to have a concentration, into a 50 ml Erlenmeyer flask (erlenmeyer flask).
- a liquid medium hereinafter referred to as “untreated medium”) containing the same amount of Murashige's salt medium for 25% aqueous solution of scoog medium in the flask was prepared.
- rice (Ginnam-style) grown to the second leaf stage in the seedling culture soil was cut after leaving the root part 2 cm long, soaking, and 25 ° C in the growth chamber, light period: 16 hours , Dark period: Growing under the condition of 8 hours, and after 14 days, that is, after 14 cycles, the plant height of the rice, the length of the root part, and the raw mass of the above-ground part and the root part were measured. Table 2 shows the measured values.
- Rice was grown in the same manner as in Example 14 except that the benzoic acid compound was not added, and after 14 days, the plant height of the rice, the length of the root part, and the raw mass of the above-ground part and the root part were measured. Table 2 shows the measured values.
- Murashige 'Salt medium salt (made by Wako Pure Chemical Industries, Ltd.) in 25% aqueous solution Therefore, 50 ml each of the test medium supplemented with various herbicidal activity compounds shown in Table 3 and p- (t-butyl) benzoic acid at the concentrations shown in Table 3 and 3 ppm, respectively.
- Various liquid media were prepared by dispensing into 50 ml Erlenmeyer flasks. In the same manner, a liquid medium containing no herbicidal activity compound and benzoic acid compound was prepared.
- Rice (Ginnam-style) grown to the second leaf stage in seedling culture soil was dipped in these media after cutting the roots leaving a length of 2 cm, and then immersed in growth chamber I (manufactured by Sanyo Electric Co., Ltd.). The plants were grown under conditions of 25 ° C., light period: 16 hours, dark period: 8 hours, and after 14 days, the plant height, root length, and above-ground and root raw mass were measured. Table 3 shows the measured values.
- lZ5000a Wagner pot was filled with paddy field soil (sand soil), and the water depth was kept at 4cm after water was charged and sown.
- rice Korean style grown to the second leaf stage in seedling culture soil is cut, leaving a root of 0.5 cm length, and so that the depth of the base becomes 2 cm.
- granules containing 0.7% of herbicidal active compound A1 and p- (t-butyl) benzoate An acid 10% wettable powder was sprayed on the water surface in an amount equivalent to 10 g aiZlOa and 150 g aiZ 10a, respectively, uniformly in the Wagner pot.
- the depth of water reduction was 10 cm for 10 days from the day of drug treatment, totaling 10 cm. 45 days after the drug treatment, the plant height and the number of tillers were measured. Table 4 shows the measured values.
- Rice was grown in the same manner as in Example 26 except that the benzoic acid compound was sprayed into the pot, and after 45 days, the plant height and the number of stems were measured. Table 4 shows the measured values.
- the water surface was uniformly sprayed so as to be equivalent to ai / lOa. 35 days after the drug treatment, the plant height and the number of stems were measured. The measured values are shown in Table 5.
- Comparative Examples 9-20 In Examples 27 to 38, rice was grown in the same manner except that the benzoic acid compound was sprayed in the pot and the force was applied. Table 5 shows the measured values.
- Untreated zone 1 100 11.8 [0053] From Tables 4 and 5, each example in which the benzoic acid compound was sprayed was less inhibited in comparison to each comparative example in which the example in which the compound was sprayed was more powerful, etc. It can be seen that phytotoxicity is reduced. Therefore, the agricultural chemical composition of the present invention can be applied to paddy fields even under poor environmental conditions such as sandy soil and water leakage.
- Example 47 Herbicidal activity compound 2 parts Al, 10 parts P- (t-butyl) benzoic acid, 5 parts polyoxyethylene styryl ether sulfate sodium salt, 10 parts propylene glycol, 0.3 part xanthan gum and water 72
- a flowable agent containing herbicidal active compound A1 and P- (t-ptyl) benzoic acid was obtained by mixing and crushing 7 parts with glass beads as a grinding medium using a wet crusher. .
- P- (t-butyl) benzoic acid 20 parts enzyme-modified dextrin 3 parts, sodium dodecylbenzenesulfonate 1 part, fumed silica (white carbon) 5 parts, diatomaceous earth 5 parts, bentonite 20 parts
- After mixing an appropriate amount of water in 36 parts of calcium carbonate and kneading it is extruded and granulated from a screen with an opening diameter of 1 mm using an extrusion granulator, and dried in a fluidized bed dryer at a product temperature of 60 ° C.
- granules containing butachlor and P- (t-butyl) benzoic acid were obtained.
- Thioben curve 16 parts, P- (t-butyl) sodium benzoate 4 parts, enzyme-modified dextrin 3 parts, 1 part of sodium dodecylbenzenesulfonate, 5 parts of fumed silica (white carbon), 5 parts of diatomaceous earth, 20 parts of bentonite and 46 parts of calcium carbonate are kneaded and mixed with an appropriate amount of water, and then an extrusion granulator is used. And then granulating the mixture containing thioben curve and sodium P- (t-butyl) benzoate by drying and sieving with a fluid bed dryer at a product temperature of 60 ° C. Obtained.
- oxadichromephone 20 parts of P- (n-butyl) benzoic acid, 3 parts of enzyme-modified dextrin, 1 part of sodium dodecylbenzenesulfonate, 25 parts of bentonite and 50 parts of calcium carbonate and knead them with appropriate amount of water. After that, it is extruded and granulated from a screen with an opening diameter of lmm using an extrusion granulator, dried in a fluidized bed dryer at a product temperature of 60 ° C, and sieved to obtain oxadichromephone and P- Granules containing ( n- butyl) benzoic acid were obtained.
- a granule containing pyriminobac'methyl and p- (t-butyl) benzoic acid was obtained.
- Herbicidal activity compound A1 0.7 parts, alpha-ized starch 3 parts, clay 20 parts and carbonated lucum 76. Add 3 parts of water and knead, then use an extrusion granulator to open the mesh The granules containing the herbicidal active compound A1 were obtained by extrusion granulation from a screen having a diameter of 1 mm, drying with a fluidized bed dryer at a product temperature of 60 ° C., and sieving.
- P- (t-butyl) benzoic acid 10 parts, alkylnaphthalenesulfonic acid sodium salt 2 parts, diatomaceous earth 30 parts and sauce 58 parts were mixed and pulverized using an impact pulverizer to obtain P- ( A wettable powder containing t-butyl) benzoic acid was obtained. This granule and wettable powder were simultaneously applied to paddy weeds.
- Example 64 The granule containing the herbicidal active compound A1 produced in Example 64 was applied to paddy weeds, and after 3 days, the hydrated product containing P- (t-butyl) benzoic acid produced in Example 64 was used. The agent was applied to paddy weeds.
- Example 64 The wettable powder containing P- (t-butyl) benzoic acid produced in Example 64 was applied to paddy weeds, and after 7 days, the granules containing the herbicidal active compound A1 produced in Example 64 were used. The agent was applied to paddy weeds.
- the agrochemical composition of the present invention has a wide range of herbicidal active compounds, and when it is simply applied, the growth of the target crops such as rice, growth inhibition, growth inhibition, yellowing, etc. Can produce a sufficient herbicidal effect and reduce or prevent the phytotoxicity of the target crop, so herbicides that reduce or prevent the phytotoxicity of the target crop, especially rice action or paddy rice It is useful as an action herbicide.
- the method of the present invention can be applied to a specific benzoic acid system even at a herbicidal active ingredient application rate that causes a symptom such as a growth disorder or growth inhibition of rice, particularly yellow rice bran. It is useful as a method for reducing the phytotoxicity of herbicidal active compounds because the combined use of the compound can reduce or prevent phytotoxic symptoms.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
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Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05768752A EP1776863A4 (en) | 2004-08-11 | 2005-08-05 | AGRICULTURAL CHEMICALS COMPOSITION |
| CN2005800272151A CN101001523B (zh) | 2004-08-11 | 2005-08-05 | 农药组合物 |
| US11/659,018 US8067337B2 (en) | 2004-08-11 | 2005-08-05 | Agricultural chemical composition |
| JP2006531568A JP4832302B2 (ja) | 2004-08-11 | 2005-08-05 | 農薬組成物 |
| BRPI0514239-3A BRPI0514239A (pt) | 2004-08-11 | 2005-08-05 | composição quìmica agrìcola |
| KR1020077005544A KR101233543B1 (ko) | 2004-08-11 | 2005-08-05 | 농약조성물 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-234798 | 2004-08-11 | ||
| JP2004234798 | 2004-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006016527A1 true WO2006016527A1 (ja) | 2006-02-16 |
Family
ID=35839296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/014380 Ceased WO2006016527A1 (ja) | 2004-08-11 | 2005-08-05 | 農薬組成物 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8067337B2 (ja) |
| EP (1) | EP1776863A4 (ja) |
| JP (1) | JP4832302B2 (ja) |
| KR (1) | KR101233543B1 (ja) |
| CN (6) | CN102578084B (ja) |
| BR (1) | BRPI0514239A (ja) |
| TW (1) | TW200608889A (ja) |
| WO (1) | WO2006016527A1 (ja) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007091502A1 (ja) * | 2006-02-08 | 2007-08-16 | Kumiai Chemical Industry Co., Ltd. | 畑地栽培除草用薬害軽減剤及びそれを用いる薬害軽減方法 |
| JP2010059150A (ja) * | 2008-08-06 | 2010-03-18 | Ishihara Sangyo Kaisha Ltd | 水田用農薬組成物 |
| JP2010163420A (ja) * | 2008-08-29 | 2010-07-29 | Zenkoku Nogyo Kyodo Kumiai Rengokai | 除草剤組成物 |
| JP2011157316A (ja) * | 2010-02-02 | 2011-08-18 | Zenkoku Nogyo Kyodo Kumiai Rengokai | 除草剤組成物 |
| WO2011101966A1 (ja) * | 2010-02-18 | 2011-08-25 | 全国農業協同組合連合会 | 除草剤組成物 |
| WO2011145318A1 (ja) * | 2010-05-18 | 2011-11-24 | クミアイ化学工業株式会社 | 除草剤用薬害軽減剤、薬害が軽減された除草剤組成物及び作物の薬害を軽減する方法 |
| JP2012167080A (ja) * | 2011-01-26 | 2012-09-06 | Nissan Chem Ind Ltd | 安定化される農薬固型製剤 |
| JP5090165B2 (ja) * | 2005-07-08 | 2012-12-05 | クミアイ化学工業株式会社 | 除草剤組成物 |
| JP2015110542A (ja) * | 2013-03-29 | 2015-06-18 | 日産化学工業株式会社 | 除草剤用薬害軽減剤及び薬害が軽減された除草剤組成物 |
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| WO2009135252A1 (en) * | 2008-05-06 | 2009-11-12 | Wobelea Pty Limited | Treatment of fruit or vegetables |
| CN101310599B (zh) * | 2008-05-26 | 2011-11-23 | 北京燕化永乐农药有限公司 | 一种水稻直播田复配除草剂 |
| DE102008037620A1 (de) * | 2008-08-14 | 2010-02-18 | Bayer Crop Science Ag | Herbizid-Kombination mit Dimethoxytriazinyl-substituierten Difluormethansulfonylaniliden |
| US8974077B2 (en) | 2012-07-30 | 2015-03-10 | Ultravision Technologies, Llc | Heat sink for LED light source |
| RU2650393C2 (ru) * | 2013-03-15 | 2018-04-11 | ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи | Синергетическая борьба с сорняками путем нанесения фенокссулама и бензобициклона или кломазона и бензобициклона |
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| CN104757012A (zh) * | 2015-03-27 | 2015-07-08 | 北京燕化永乐生物科技股份有限公司 | 除草组合物 |
| EP3238540A1 (en) * | 2016-04-28 | 2017-11-01 | Bayer CropScience Aktiengesellschaft | Timed-release-type granular agrochemical composition and method for manufacturing same |
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- 2005-08-05 CN CN201210014792.9A patent/CN102599166B/zh not_active Expired - Fee Related
- 2005-08-05 CN CN201210015220.2A patent/CN102578087B/zh not_active Expired - Fee Related
- 2005-08-05 KR KR1020077005544A patent/KR101233543B1/ko not_active Expired - Fee Related
- 2005-08-05 CN CN2005800272151A patent/CN101001523B/zh not_active Expired - Fee Related
- 2005-08-05 WO PCT/JP2005/014380 patent/WO2006016527A1/ja not_active Ceased
- 2005-08-05 EP EP05768752A patent/EP1776863A4/en not_active Withdrawn
- 2005-08-05 CN CN201210015048.0A patent/CN102578086B/zh not_active Expired - Fee Related
- 2005-08-05 US US11/659,018 patent/US8067337B2/en not_active Expired - Fee Related
- 2005-08-05 BR BRPI0514239-3A patent/BRPI0514239A/pt not_active IP Right Cessation
- 2005-08-05 CN CN201210015035.3A patent/CN102578085B/zh not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5090165B2 (ja) * | 2005-07-08 | 2012-12-05 | クミアイ化学工業株式会社 | 除草剤組成物 |
| WO2007091502A1 (ja) * | 2006-02-08 | 2007-08-16 | Kumiai Chemical Industry Co., Ltd. | 畑地栽培除草用薬害軽減剤及びそれを用いる薬害軽減方法 |
| US8318635B2 (en) | 2006-02-08 | 2012-11-27 | Kumiai Chemical Industry Co., Ltd. | Phytotoxicity controlling agent for upland farming and phytotoxicity controlling method using the same |
| JP5205063B2 (ja) * | 2006-02-08 | 2013-06-05 | クミアイ化学工業株式会社 | 畑地栽培除草用薬害軽減剤及びそれを用いる薬害軽減方法 |
| JP2010059150A (ja) * | 2008-08-06 | 2010-03-18 | Ishihara Sangyo Kaisha Ltd | 水田用農薬組成物 |
| JP2010163420A (ja) * | 2008-08-29 | 2010-07-29 | Zenkoku Nogyo Kyodo Kumiai Rengokai | 除草剤組成物 |
| JP2011157316A (ja) * | 2010-02-02 | 2011-08-18 | Zenkoku Nogyo Kyodo Kumiai Rengokai | 除草剤組成物 |
| WO2011101966A1 (ja) * | 2010-02-18 | 2011-08-25 | 全国農業協同組合連合会 | 除草剤組成物 |
| WO2011145318A1 (ja) * | 2010-05-18 | 2011-11-24 | クミアイ化学工業株式会社 | 除草剤用薬害軽減剤、薬害が軽減された除草剤組成物及び作物の薬害を軽減する方法 |
| JP2012167080A (ja) * | 2011-01-26 | 2012-09-06 | Nissan Chem Ind Ltd | 安定化される農薬固型製剤 |
| JP2015110542A (ja) * | 2013-03-29 | 2015-06-18 | 日産化学工業株式会社 | 除草剤用薬害軽減剤及び薬害が軽減された除草剤組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102578086A (zh) | 2012-07-18 |
| JPWO2006016527A1 (ja) | 2008-05-01 |
| BRPI0514239A (pt) | 2008-06-03 |
| EP1776863A1 (en) | 2007-04-25 |
| CN102599166B (zh) | 2014-06-11 |
| CN102578084B (zh) | 2014-06-11 |
| CN102578085B (zh) | 2014-06-11 |
| CN102599166A (zh) | 2012-07-25 |
| US8067337B2 (en) | 2011-11-29 |
| CN101001523B (zh) | 2012-03-28 |
| CN102578084A (zh) | 2012-07-18 |
| CN102578086B (zh) | 2014-06-11 |
| CN102578085A (zh) | 2012-07-18 |
| KR20070053744A (ko) | 2007-05-25 |
| EP1776863A4 (en) | 2012-06-27 |
| TWI355895B (ja) | 2012-01-11 |
| CN102578087A (zh) | 2012-07-18 |
| JP4832302B2 (ja) | 2011-12-07 |
| CN101001523A (zh) | 2007-07-18 |
| KR101233543B1 (ko) | 2013-02-14 |
| TW200608889A (en) | 2006-03-16 |
| US20090105078A1 (en) | 2009-04-23 |
| CN102578087B (zh) | 2014-06-11 |
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