A kind of insecticidal composition containing chlorfenapyr

An insecticidal composition and a technology for chlorfenapyr, which are applied in the field of insecticidal compositions containing chlorfenapyr, can solve the problems of increased pesticide dosage, poor efficacy, large dosage, etc., and achieve delayed resistance, remarkable control effect, The effect of reducing the number of repeated use

Active Publication Date: 2016-08-17
蚌埠格识知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After long-term use of chlorfenapyr, the resistance of pests to it increases year by year, which increases the amount of pesticides used, resulting in adverse consequences such as high toxicity, large dosage, large residues, and poor efficacy.

Method used

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  • A kind of insecticidal composition containing chlorfenapyr
  • A kind of insecticidal composition containing chlorfenapyr
  • A kind of insecticidal composition containing chlorfenapyr

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0040] Example 1: Mix 5 parts of imicyafos, 25 parts of chlorfenapyr, 7 parts of lignosulfonate, 10 parts of sodium lauryl sulfate and 53 parts of diatomaceous earth, stir evenly in a stirring tank, and pass through a jet mill After mixing evenly, the wettable powder of the insecticidal composition of the present invention is obtained.

Embodiment 2

[0041] Example 2: Mix 10 parts of imicyafos, 22 parts of chlorfenapyr, 8 parts of alkylphenol polyoxyethylene ether, 10 parts of oxyethylene tristyrene phenyl phosphate and 50 parts of bentonite, stir evenly in a stirring tank, and pass through the air flow After pulverizing and mixing evenly, the wettable powder of the insecticidal composition of the present invention is obtained.

Embodiment 3

[0042] Example 3: Mix 7 parts of imicyafos, 15 parts of chlorfenapyr, 8 parts of dispersant, 12 parts of wetting agent and 58 parts of filler, stir evenly in a stirring tank, and mix evenly after passing through a jet mill to obtain this product Invention of wettable powders for insecticidal compositions.

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Abstract

The invention relates to an insecticidal composition containing chlorfenapyr. Imicyafos and the chlorfenapyr as effective components of the insecticidal composition are dually mixed, wherein the ratio of the weight part of the two effective components is (1-50):(1-60), preferably, the ratio of the weight part is (5-25):(3-30); the total weight part of the effective components in the insecticidal composition is 1-80 percent, preferably, the total weight part is 5-40 percent; the balance is auxiliary components which can be allowed to be used and can be accepted in pesticide. The insecticidal composition can be prepared into wettable powder, suspending agents, microemulsion, water emulsion and water dispersible granules by using the known method. The insecticidal composition disclosed by the invention has the advantages of wide action field, high insecticidal efficiency, low usage, high controlling effect, less reside, long lasting period and facilitation for environment protection.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing chlorfenapyr. Background technique [0002] Imicyafos (AKD-3088) is a cyanamide heterocyclic organic compound, which is composed of asymmetric organophosphorus and cyanoimidazolidine of nicotinic insecticides, and can be used for radish, carrot, strawberry, eggplant, tomato , cucumber, melon, watermelon, sweet potato and potato and other crops, its chemical structure is: [0003] [0004] Chlorfenapyr, the common name in Chinese for chlorfenapyr, is a new type of heterocyclic insecticide, acaricide and nematocide successfully developed by American Cyanamid Company. Chlorfenapyr is an insecticide precursor, which itself has no toxic effect on insects. After insects feed or contact with chlorfenapyr, in the insect body, chlorfenapyr is converted into a specific insecticidal active compound under the action of multifunctional...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N57/32A01P7/02A01P7/04A01P5/00A01N43/36
Inventor 孙蒙蒙
Owner 蚌埠格识知识产权运营有限公司
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