Composite insecticidal composition containing cyclofenozide and flufluthrin and its application

A technology of insecticidal composition and flusalthrin, which is applied in the field of pesticides, can solve the problems of high cost of pesticides for farmers, easy generation of drug resistance, and inability to protect crops, so as to overcome pest drug resistance, delay pest drug resistance, and reduce control. The effect of labor

Active Publication Date: 2018-11-20
ANHUI RUIBANG BIOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Insecticide varieties containing a single component often have defects in the control of pesticide pests: continuous use is easy to produce resistance, narrow insecticidal spectrum, cannot provide comprehensive protection for crops, and the cost of pesticides for farmers is high.

Method used

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  • Composite insecticidal composition containing cyclofenozide and flufluthrin and its application
  • Composite insecticidal composition containing cyclofenozide and flufluthrin and its application
  • Composite insecticidal composition containing cyclofenozide and flufluthrin and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Weigh 60g of fenfenozide, 1g of flusalthrin, 4g of calcium dodecylbenzenesulfonate, 3g of phenethylphenol polyoxyethylene ether, and 150# solvent oil to 100g. Put the above raw materials into a mixing tank according to the conventional method for preparing emulsifiable concentrates, and mix them to form a chlorfenozide-flusalthrin emulsifiable concentrate with a main active ingredient of 61% by weight.

Embodiment 2

[0051] Weigh 50g of fenfenozide, 1g of flusalthrin, 5g of calcium dodecylbenzenesulfonate, 2g of phenethylphenol polyoxyethylene ether, and 150# solvent oil to 100g. Put the above raw materials into a mixing tank according to the conventional method for preparing emulsifiable concentrates, and mix them to form chlorfenozide-flusalthrin emulsifiable concentrates with a main active ingredient of 51% by weight.

Embodiment 3

[0053]Weigh 30g of fenfenozide, 1g of flusalthrin, 8g of calcium dodecylbenzenesulfonate, 5g of phenethylphenol polyoxyethylene ether, and 150# solvent oil to 100g. Put the above raw materials into a mixing tank according to the conventional method for preparing EC and mix them to form Cyclofenozide-Sifluthrin EC with a main active ingredient of 31% by weight.

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Abstract

The invention discloses a composite insecticidal composition containing chromafenozide and halofenozide and application of the composite insecticidal composition. The insecticidal composition employs chromafenozide and halofenozide as insecticidal activity components, wherein the weight ratio of the chromafenozide to the halofenozide is (50 to 1)-(1 to 50). The insecticidal composition can generate a relatively high synergistic interaction effect and is capable of overcoming and delaying drug resistance of pests, the insecticidal speed is high, the persistent period is long, the pharmacy cost is lowered, and the control effects of the composition are obviously higher than the control effects of single usage. The composite insecticidal composition can be used for preventing and treating lepidoptera pests on crops and can be particularly used for preventing and treating cotton bollworm and stem borers, and the effects of the composition are obviously higher than the effects of single usage.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to an insecticidal composition with fenfenozide and flufluthrin as main active ingredients and an application thereof. Background technique [0002] Chromafenozide, chemical name: N-tert-butyl-N'-(3-methoxy-2-methylbenzoyl)-3,5-dimethylbenzoylhydrazide. It is a dihydrazide insecticide, which inhibits the feeding of pests within a few hours after feeding, and at the same time causes the pests to molt early and cause death. Cyclofenozide not only has low toxicity to mammals, birds, and aquatic organisms, but also has no effect on arthropods, predatory acarids, spiders, Hemiptera, Coleoptera (beetles), parasites, and the environment. [0003] Halofenozide, molecular formula: C 25 h 29 FO 2 Si. The structural formula is: [0004] [0005] Flufluthrin is a non-sterol dihydrazide insecticide developed by Rohm-Haas Company of the United States. Its mechanism of action is mai...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A01N55/10A01N43/16A01P7/04A01P7/02
CPCA01N43/16A01N55/00A01N2300/00
Inventor石振龙郭崇友张宝俊陈叶青程清云
OwnerANHUI RUIBANG BIOLOGICAL SCI & TECH CO LTD