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Insecticidal composition containing pymetrozine

An insecticidal composition, the technology of pymetrozine, applied in the field of pesticides, can solve the problems of compounding and application of pymetrozine, pymetrozine and carbaryl, which have not been reported, and achieve the delay of pest resistance and persistence Long-term, good control effect

Active Publication Date: 2009-05-06
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, no one has reported the compounding and application of pymetrozine and methiocarb, and the compounding and application of pymetrozine and carbaryl

Method used

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  • Insecticidal composition containing pymetrozine
  • Insecticidal composition containing pymetrozine
  • Insecticidal composition containing pymetrozine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、60

[0055] Embodiment 1, 60% pymetrozine · amecarb wettable powder

[0056] Add 10g of pymetrozine, 50g of memocarb, 4g of sodium dodecylbenzenesulfonate, 8g of sodium lignosulfonate, 2g of pull-off powder, 8g of white carbon black, and kaolin to 100g, and mix them to obtain 60% pyrmetrozine Ketone·Medicarb wettable powder.

Embodiment 2、70

[0057] Embodiment 2, 70% pymetrozine carbaryl wettable powder

[0058] Pymetrozine 10g, carbaryl 60g, sodium lauryl sulfate 3g, sodium lignosulfonate 6g, pull-off powder 2g, white carbon black 8g, and kaolin were added to 100g, and mixed to obtain 70% pymetrozine. Carbaryl wettable powder.

Embodiment 3、75

[0059] Embodiment 3, 75% pymetrozine·metacarb water dispersible granules

[0060] Add 15 g of pymetrozine, 60 g of memocarb, 4 g of sodium lauryl sulfate, 7 g of sodium lignosulfonate, and diatomaceous earth to 100 g, and mix to prepare 75% pymetrozine·methacarb water-dispersible granules. Example 4, 80% pymetrozine carbaryl water dispersible granules

[0061] Pymetrozine 30g, carbaryl 50g, sodium lauryl sulfate 3g, sodium lignosulfonate 4g, alkylnaphthalene sulfonate formaldehyde condensate 4g, urea 4g, diatomaceous earth supplemented to 100g, 80% pyridoxine Methirone Carbaryl Water Dispersible Granules.

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PUM

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Abstract

The invention relates to an insecticidal compound comprising Pymetrozine, in particular to a composite compound of Pymetrozine, meta-tolyl-N-methylcarbamate and Carbaryl; the insecticidal compound is effective to the plant lice of wheat, cotton and vegetables as well as the rice fulgorid of rice. The compound is mainly characterized in that the weight percentage ratio of the Pymetrozine to the meta-tolyl-N-methylcarbamate is 1: 80 to 80: 1; and the weight percentage ratio of the Pymetrozine to the Carbaryl is 1: 80 to 80: 1.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a compound composition of pymetrozine, methiocarb and carbaryl, which is used for preventing and controlling pests on wheat, cotton, vegetables and rice. Background technique [0002] Pymetrozine, English name: (pymetrozine), molecular formula: C 10 h 11 N 5 O, chemical name: 4,5-dihydro-6-methyl-4-(3-pyridinemethyleneamino)-1,2,4-3(2H)-one, [0003] Its structural formula is: [0004] [0005] Pymetrozine is a high-efficiency novel insecticide with high selectivity to piercing-sucking mouthparts pests, mainly used for the control of whitefly, thrips, aphids, whitefly, leafhopper, rice planthopper and other pests . It is widely used to control pests such as aphids, planthoppers and whitefly on crop fields, vegetable fields, ornamental plants, and fruit trees. [0006] Methiocarb, English name: (metolcarb), molecular formula: C 9 h 11 NO 2 , the chemical...

Claims

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Application Information

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IPC IPC(8): A01N47/22A01N43/836A01P7/00
Inventor 张少武弥华锋曹巧利张涛
Owner 陕西亿田丰作物科技有限公司
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