Pesticide composition based on nitenpyram

A technology of pesticide composition and nitenpyram, which is applied in the field of synergistic pesticide composition, can solve problems such as difficulty in effective control of hazards, and achieve good control effects, reasonable components, and good insecticidal effects

Inactive Publication Date: 2009-01-28
福建新农大正生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Isoprocarb has a good control effect on rice planthoppers and leafhoppers, has strong quick-acting properties, and has special effects on

Method used

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  • Pesticide composition based on nitenpyram
  • Pesticide composition based on nitenpyram
  • Pesticide composition based on nitenpyram

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Weigh 25% isoprocarb, 10% nitenpyram, 5% lignosulfonate, 4% NO, 10% talc, and diatomaceous earth to make up to 100%. The above-mentioned raw materials are prepared through conventional steps of crushing and mixing to prepare granules to prepare 35% Nitenpyram wettable powder.

Embodiment 2

[0029] Weigh 10% bifenthrin, 50% nitenpyram, 8% dispersant, 4% wetting agent, 8% ammonium sulfate, 2% white carbon black, and diatomaceous earth to make up to 100%. 60% bifenthrin·nitenpyram water-dispersible granules are prepared through the steps of superfine pulverization, mixing and extruding granulation of the above raw materials.

Embodiment 3

[0031] Weigh 5% bifenthrin, 10% nitenpyram, 8% special emulsifier, toluene or xylene to make up to 100%. Stir and dissolve until uniformly mixed to obtain 15% bifenthrin·nitenpyram EC.

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Abstract

The invention discloses an agricultural chemical composition, more particularly relates to an agricultural chemical composition which comprises nitenpyram (effective synergy component) and an insecticidal active constituent that is selected from cyhalothrin, bifenthrin and soprocarb. The optimized weight proportion of nitenpyram and cyhalothrin is 50:1-1:20, and further optimized proportion is 25:1-1:1; The optimized weight proportion of nitenpyram and bifenthrin is 50:1-1:20, and further optimized proportion is 25:1-1:1; The optimized weight proportion of nitenpyram and soprocarb is 20:1-1:50, and further optimized proportion is 1:1-1:10.

Description

technical field [0001] The present invention relates to a synergistic pesticide composition, in particular to a synergistic pesticide composition comprising nitenpyram and any insecticidal active ingredient selected from kaufthrin, bifenthrin and isoprocarb. Background technique [0002] Nitenpyram (nitenpyram) belongs to nicotinimide insecticides, has unique chemical and biological properties, has a nerve blocking effect on the synaptic receptors of pests, and has excellent performance against various aphids, whiteflies, and leafhoppers. It has the advantages of high efficiency, low toxicity, systemic absorption, no cross-resistance, and no phytotoxicity to crops. It is widely used in rice, fruit trees, vegetables and tea to control various piercing and sucking mouthpart pests. [0003] Lambda-cyhalothrin (lambda-cyhalothrin) is a class of insecticides obtained by structural modification imitating natural pyrethrins. It is 1-2 orders of magnitude higher than other commonly ...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N53/08A01N53/02A01N47/22A01P7/00
Inventor 陈章艳游文莉
Owner 福建新农大正生物工程有限公司
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