Insecticidal composition containing indoxacarb and cycloxaprid
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An insecticidal composition, a technology for epoxidil, which is applied in the fields of pesticides and insecticides, can solve the problems such as the compounding of indoxacarb and epoxidil that has not been used before, and achieves accelerated adverse reactions, excellent synergy, Wide insecticidal spectrum
Inactive Publication Date: 2016-03-16
JINGBO AGROCHEM TECH CO LTD
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[0009] Cyclopyrid Cyclopyrid is a new type of neonicotinoid insecticide, and it is the first antagonist of nicotinic acetylcholine receptors in the world. Although indoxacarb and other insecticides exist in the prior art There is a precedent for the compounding of insecticides to obtain insecticidal compositions, but there are no related reports on the compounding of indoxacarb and cyclopyrid, and there is no corresponding technical inspiration to determine the effect of the compounding of the two
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[0024] The raw material composition is 40% indoxacarb technical material, 5% epoxyclopyrid technical material, 8% naphthalenesulfonate, 2% naphthalenesulfonate formaldehyde condensate, 2% sodium lauryl sulfate, 5% polycarboxylate Salt and the rest are supplemented with white carbon black, prepared according to conventional wettable powder production methods.
Embodiment 1
[0025] Example 1 sample, the control agent is 5% indoxacarb emulsifiable concentrate (self-produced), and 5% cyclopyrid microemulsion (self-produced) to carry out the drug effect comparison test. Control object: beet armyworm.
[0026]
[0027] The average temperature during medication is 21-25°C, and the weather is mainly sunny. The data show that the anti-bacterial efficiency of the compound preparation is improved compared with the single agent.
[0029] The raw materials are composed of 5 grams of indoxacarb technical material, 5 grams of epoxyclopyrid technical material, 5 grams of xylene, 5 grams of N-methylpyrrolidone, 4 grams of calcium dodecylbenzenesulfonate, octylphenol polyoxyethylene 6 grams of ether, 5 grams of phenethylphenol formaldehyde resin polyoxyethylene ether, 5 grams of glycerin, and 100 grams of water were added, and prepared according to the conventional microemulsion production method.
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Abstract
The invention relates to the pesticide field, and specifically discloses an insecticidal composition containing indoxacarb and cycloxaprid; indoxacarb and cycloxaprid are used as effective components, and the insecticidal composition has an optional dosage form of one of a suspending agent, a microemulsion, an aqueous emulsion, missible oil, a wettable powder and granules. The insecticidal composition is used for prevention and control of beet armyworm, plutella xylostella, cabbage caterpillar, spodoptera litura, cabbage moth, cotton bollworm, oriental tobacco budworm, leaf roller moth, codling moth, leafhoppers, earias, colorado potato beetle and other injurious insects in wild cabbage, broccoli and other crops, has high efficiency on all rice brown planthopper, whitebacked planthopper and small brown planthopper, has good control effect on cabbage aphids and cucumber aphids, also has better assistant prevention effect on rice leaf folder, has the characteristics of high efficiency, low toxicity, low residues, wide insecticidal spectrum, significant synergy, use cost reduction and the like, particularly high efficiency, low toxicity and low residues, and is especially beneficial for production of green foods.
Description
technical field [0001] The invention belongs to the technical field of pesticides, relates to the field of insecticides, in particular to an insecticidal composition containing indoxacarb and cyclopyrid. Background technique [0002] Indoxacarb, chemical name: 7-chloro-2,3,4a,5-tetrahydro-2-[methoxycarbonyl(4-trifluoromethoxyphenyl)carbamoyl]indeno[1,2 -e][1,3,4-]oxadiazine-4a-carboxylate methyl ester, molecular formula: C 22 h 17 CIF 3 N 3 o 7 Relative molecular mass: 527.83, the structural formula is as follows: [0003] [0004] Main physical and chemical parameters: melting point: 88.1°C; vapor pressure: <1.010^-5Pa (20-25°C); density: 1.03 (20°C); solubility in water (20°C): <0.5mg / L; solubility in other solvents ( g / L): methanol 0.39, acetonitrile 76, acetone 140. Aqueous solution stability DT50:>30 days (pH=5); 30 days (pH=7), about 2 days (pH=9). [0005] Indoxacarb technical is usually controlled at more than 95%, the water content is required to...
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