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WO2011085610A1 - Composition insecticide contenant du cyantraniliprole et du monoamitraz - Google Patents

Composition insecticide contenant du cyantraniliprole et du monoamitraz Download PDF

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Publication number
WO2011085610A1
WO2011085610A1 PCT/CN2010/078762 CN2010078762W WO2011085610A1 WO 2011085610 A1 WO2011085610 A1 WO 2011085610A1 CN 2010078762 W CN2010078762 W CN 2010078762W WO 2011085610 A1 WO2011085610 A1 WO 2011085610A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
cyanamide
monomethylhydrazine
ether
pesticide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2010/078762
Other languages
English (en)
Chinese (zh)
Inventor
欧晓明
唐德秀
裴晖
喻快
林雪梅
马俊凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Research Institute of Chemical Industry
Original Assignee
Hunan Research Institute of Chemical Industry
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Research Institute of Chemical Industry filed Critical Hunan Research Institute of Chemical Industry
Publication of WO2011085610A1 publication Critical patent/WO2011085610A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles

Definitions

  • Pesticide composition containing cyanamide and monomethyl hydrazine
  • the present invention relates to a composition comprising a pesticide cyanamide and monomethyl hydrazine.
  • Cyantrani Hprole trade name cyazypyrTM, experimental code DPX-HGW86, chemical name 3-bromo-N-(4-cyano-2-methyl-6-(methylaminocarbonyl)phenyl) -1 -(3-Chloropyridin-2-yl)-1H-pyrazole-5-carboxamide is a novel orthoylaminobenzamide insecticide developed by DuPont of the United States. Cyanamide belongs to the insect fish Nitin receptor inhibitor, which mainly displays the contact and stomach toxicity by inducing the release of intracellular calcium ions regulated by the insect fish, and can be used for rice, vegetables, cotton, sugar beet, etc.
  • cyanamide is internationally recognized as a new generation of highly effective insecticides.
  • the disadvantage of cyanamide is that it is essentially ineffective against herbivorous mites and mites.
  • Monoamitraz chemical name N-(2,4-dimethylphenyl)- ⁇ '-methylformamidine hydrochloride, is a highly effective and safe form of acaricide, with contact, antifeedant, and avoidance It also has stomach poisoning, fumigation and systemic action. Its main mechanism of action is to inhibit the activity of monoamine oxidase in insects. It can induce direct excitatory effects on non-cholinergic synapses in the central nervous system of insects. It also has good effects on cockroaches and scale insects that are resistant to other acaricides.
  • monomethyl hydrazine has considerable acaricidal activity and is safe for beneficial insects and natural enemies such as ladybugs, grass mites, carnivorous mites, ladybugs, cotton field spiders, bees, and silkworms. Therefore, monomethyl hydrazine can be used as a substitute for highly toxic pesticides to control pests and mites on crops such as citrus, apples and cotton.
  • the shortcomings of monomethyl hydrazine are that the control effects on lepidopteran insects such as cotton bollworm, cotton bollworm, rice stem borer and stem borer are not ideal, the control spectrum is narrow, the dosage is large, and the use alone has resistance. Sexual risk.
  • the object of the present invention is to provide an insecticide cyanamide [3-bromo-indole-(4-cyano-2-methyl-6-(methylamino) Carbonyl)phenyl)-l-(3-chloropyridin-2-yl)-m-pyrazole-5-carboxamide] and insecticidal and acaricidal monomethylhydrazine [N-(2,4-dimethylphenyl) - ⁇ '-Methylformamidine hydrochloride]
  • a pesticide composition which is an active ingredient.
  • the present invention adopts modern pesticide bioassay technology and uses Sun ⁇ ⁇ & Johnson E R
  • the co-toxicity method was used to screen out the pesticide composition with the insecticide cyanamide and the insecticidal and acaricidal monomethyl hydrazine as active ingredients, and the cyanamide, monomethyl hydrazine, solvent were added in proportion in the mixing vessel.
  • the nonionic surfactant and the anionic surfactant are uniformly stirred and mixed until homogeneously homogeneous, that is, the composition of the present invention.
  • the weight ratio of cyanamide to monomethylhydrazine is 1 : 0.1 to 10, and the sum of the weights of cyanamide and monomethylhydrazine is 2 to 55% by weight based on the total weight of the composition.
  • the solvent according to the present invention means a mixture of one or more of water, methanol, propylene glycol ether, xylene, and decylpyrrolidone in an amount of from 1 to 80% by weight based on the total weight of the composition.
  • the non-surfactant of the present invention refers to a polyoxyethylene polyoxypropylene block copolymer, an alkylphenol polyvinyl ether, a phenethylphenol polyoxyethylene polyoxypropylene ether, an alkylphenol formaldehyde resin polyoxyethylene ether. And a mixture of one or more of castor oil polyoxyethylene ether in an amount of 5 to 30% by weight based on the total weight of the composition.
  • the anionic surfactant of the present invention is a mixture of one or more of dodecylbenzenesulfonate, dibutylnaphthalenesulfonate and lignosulfonate, and the amount thereof is based on the total weight of the composition. 1 to 10%.
  • the dosage of active ingredient per acre is 0.5 ⁇ 5g (the concentration of active ingredient is
  • the composition of the invention can effectively control lepidopteran pests, aphids and red spiders of vegetables, cotton, fruit trees and flowers, and can reduce the amount of drugs used in the field, reduce the agricultural cost, and effectively reduce the Environmental pollution and pesticide residues in agricultural products.
  • Example 1 In a 250 mL round bottom four-necked flask equipped with a stirrer, 25 g of water, 45.0 g of xylene, 5.0 g of cyanamide, and 10.0 g of monomethyl hydrazine were added and stirred to dissolve; after the two pesticides were dissolved, Further, 10.0 g of calcium dodecylbenzenesulfonate, 5.0 g of polyoxyethylene polyoxypropylene block copolymer, and 5.0 g of nonylphenol polyvinyl ether were added, and stirring was continued.
  • Examples 2 to 8 The following different levels of cyanamide amide monomethicone pesticide composition were compounded in the same manner as in Example 1.
  • Example 1 Composition 15 Uniformly transparent Qualified Qualified Example 2 Composition 2 Uniformly transparent qualified pass qualified Example 3 Composition 10 Homogeneous Transparent Qualified Qualified Example 4 Composition 18 Homogeneous Transparent Qualified Qualified Example 5 Composition 44 Homogeneous Transparent Qualified Qualified Example 6 Composition 40 Homogeneous Transparent Qualified Qualified Example 7 Composition 30 homogeneously transparent qualified qualified qualified example 8 composition 55 homogeneously transparent qualified qualified example 9 : this hair Combined virulence of separata)
  • the test agent is formulated into a certain concentration of the mother liquor by a spray method, and then diluted with water to a concentration of 5 to be used, and the water is set as a control.
  • the fresh corn leaves are cut into pieces of about 50 mm in length, and the cut leaves are immersed in the prepared test solution for 10 seconds, taken out and allowed to dry naturally, and then placed in a filter paper in advance. Petri dish (09Omm). Then, the 3rd instar larvae of the armyworm were inserted into the dish, 10 dishes per dish, and repeated 3 times per concentration. After the treatment is completed, the lid is placed, placed in the recovery chamber, and observed regularly.
  • the death is recorded after 72 hr, the mortality rate is calculated (%), and the virulence regression equation and correlation coefficient are obtained according to the probability value analysis method. ) and lethal concentration (LC 50 ).
  • the combined effect was evaluated using the co-toxicity coefficient (CTC) method proposed by Sun & Johnson (1960).
  • CTC co-toxicity coefficient
  • a CTC greater than 120 indicates synergy
  • a CTC between 80 and 120 indicates an additive effect
  • a CTC less than 80 indicates an antagonistic effect.
  • the formula for calculating the co-toxicity coefficient is as follows:
  • the theoretical virulence index (777) the percentage of the drug in the 1X4 mixture of ⁇ / ⁇ + the percentage of the drug in the mixture of IJS ⁇ mixed virulence index ATD
  • Example 10 Combined virulence of the composition of the invention against cotton red spider (73 ⁇ 4ra/ ⁇ c/2i «w cae)
  • the virulence of the composition of the present invention against cotton red spider was measured by the dipping method, and the results are shown in Table 3. It can be seen that in the mixed combination of cyanamide and monomethyl hydrazine 1:1, 1:2, 1:4, 1:8, 1:10, 1:0.1, 1:0.25 and 1:0.5, except 1 The combination of 0.1, 1:0.25 and 1:0.5 showed additive effect, and the other combinations showed synergistic effect on cotton spider mites.
  • Example 11 Greenhouse pot experiment for controlling aphids of the composition of the present invention The efficacy of the composition of the present invention against aphids was evaluated by a greenhouse pot spray method, and the results showed that the composition of the present invention was significantly better against the aphids than the control agents. Table 4.
  • Example 12 Control of the composition of the present invention against Helicoverpa armigera (He//ocover/?a armigera)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention porte sur une composition insecticide comprenant du cyantraniliprole et du monoamitraz comme principes actifs en un rapport pondéral de 1:0,1-10, la teneur des principes actifs étant de 2 à 55 % en poids. La composition est préparée par ajout de solvant, d'un tensioactif non ionique et d'un tensioactif anionique et agitation et mélange jusqu'à ce que la phase soit transparente homogène. La composition peut être utilisée pour lutter contre des insectes nuisibles et des acariens.
PCT/CN2010/078762 2010-01-14 2010-11-16 Composition insecticide contenant du cyantraniliprole et du monoamitraz Ceased WO2011085610A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201010022065 CN101790983B (zh) 2010-01-14 2010-01-14 含氰虫酰胺和单甲脒的农药组合物
CN201010022065.8 2010-01-14

Publications (1)

Publication Number Publication Date
WO2011085610A1 true WO2011085610A1 (fr) 2011-07-21

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Application Number Title Priority Date Filing Date
PCT/CN2010/078762 Ceased WO2011085610A1 (fr) 2010-01-14 2010-11-16 Composition insecticide contenant du cyantraniliprole et du monoamitraz

Country Status (2)

Country Link
CN (1) CN101790983B (fr)
WO (1) WO2011085610A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021137235A1 (fr) * 2019-12-31 2021-07-08 Adama Makhteshim Ltd. Mélanges insecticides

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101790983B (zh) * 2010-01-14 2013-07-31 湖南化工研究院 含氰虫酰胺和单甲脒的农药组合物
CN103858910A (zh) * 2013-12-19 2014-06-18 北京燕化永乐生物科技股份有限公司 含氰氟虫腙的杀虫组合物

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006007595A2 (fr) * 2004-07-01 2006-01-19 E.I. Dupont De Nemours And Company Melanges synergiques d'agents de lutte contre les invertebres a base d'anthranilamide
CN1889837A (zh) * 2003-12-04 2007-01-03 拜尔农作物科学股份公司 包含邻氨基苯甲酰胺及至少一种其它杀昆虫剂的杀昆虫活性物质结合物
CN1988803A (zh) * 2004-07-26 2007-06-27 杜邦公司 邻氨基苯甲酰胺无脊椎害虫防治剂混合物
CN101188934A (zh) * 2005-06-03 2008-05-28 巴斯福股份公司 杀虫混合物
CN101790983A (zh) * 2010-01-14 2010-08-04 湖南化工研究院 含氰虫酰胺和单甲脒的农药组合物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1889837A (zh) * 2003-12-04 2007-01-03 拜尔农作物科学股份公司 包含邻氨基苯甲酰胺及至少一种其它杀昆虫剂的杀昆虫活性物质结合物
WO2006007595A2 (fr) * 2004-07-01 2006-01-19 E.I. Dupont De Nemours And Company Melanges synergiques d'agents de lutte contre les invertebres a base d'anthranilamide
CN1988803A (zh) * 2004-07-26 2007-06-27 杜邦公司 邻氨基苯甲酰胺无脊椎害虫防治剂混合物
CN101188934A (zh) * 2005-06-03 2008-05-28 巴斯福股份公司 杀虫混合物
CN101790983A (zh) * 2010-01-14 2010-08-04 湖南化工研究院 含氰虫酰胺和单甲脒的农药组合物

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021137235A1 (fr) * 2019-12-31 2021-07-08 Adama Makhteshim Ltd. Mélanges insecticides
CN114901074A (zh) * 2019-12-31 2022-08-12 阿达玛马克西姆有限公司 杀昆虫剂混合物

Also Published As

Publication number Publication date
CN101790983A (zh) 2010-08-04
CN101790983B (zh) 2013-07-31

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