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Pesticidal composition containing methoxyfenozide and biogenic pesticide

A technology containing methoxen hydrazide and an insecticidal composition, which is applied in the directions of insecticides, biocides, animal repellents, etc., and achieves the effects of reasonable components, good crop safety and good insecticidal effect.

Active Publication Date: 2010-11-10
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the defective of existing single preparation, technical scheme of the present invention solves like this:

Method used

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  • Pesticidal composition containing methoxyfenozide and biogenic pesticide
  • Pesticidal composition containing methoxyfenozide and biogenic pesticide
  • Pesticidal composition containing methoxyfenozide and biogenic pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Weigh 40% methoxenozide, 5% abamectin, 3% TERSPERSE 2700 (polycarboxylate, produced by Huntsman, USA), 2% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate) ), 1% open powder BX (sodium dibutyl naphthalene sulfonate), 1% K-12 (sodium lauryl sulfate), 3% soluble starch, 3% glucose, and kaolin are added to 100% by weight. The above-mentioned raw materials are prepared by the conventional method of preparing water dispersible granules, namely mixing, ultra-fine jet pulverization, mixing, and granulation steps to prepare 45% methoxenozide·abamectin water dispersible granules.

Embodiment 2

[0062] Weigh 60% methoxenozide, 3% abamectin, 3% TERSPERSE 2700, 4% sodium lignosulfonate, 1% open powder BX, 1% K-12, 1% carboxymethyl cellulose , 3% urea and diatomaceous earth are added to 100% by weight. The above-mentioned raw materials are prepared by the conventional method of preparing water dispersible granules, namely mixing, ultra-fine jet pulverization, mixing, and granulation steps to prepare 63% methoxenozide·abamectin water dispersible granules.

Embodiment 3

[0064] Weigh 40% methoxyfenozide, 10% spinosad, 4% TERSPERSE 2700, 1% BX powder, 1% K-12, 0.8% dextrin, 5% ammonium sulfate, attapulgite and add to 100% parts by weight. The above-mentioned raw materials are prepared by conventional methods of preparing water dispersible granules, namely mixing, ultra-fine jet pulverization, mixing, and granulation steps to prepare 50% methoxenamid·spinosamycin water dispersible granules.

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Abstract

The invention relates to a pesticidal composition containing methoxyfenozide and a biogenic pesticide, in particular to a pesticidal composition containing the methoxyfenozide used as a first active ingredient and the abamectin or spinosyns biogenic pesticide used as a second active ingredient. The pesticidal composition can be prepared into various formulations, such as water dispersible granules, wettable powder, a suspending agent, a suspending emulsion, a dispersible oil suspending agent, emulsifiable concentrate, a microemulsion and a microcapsule suspension agent, and has reasonable compositions, good pesticidal effect and low drug using cost. The activity and the pesticidal effect of the pesticidal composition are not simple superposition of the activities of all the components, but have obvious synergistic action. The pesticidal composition can slow down generation of resistibility, has good safety for crops and is in compliance with safety requirement of a pesticide preparation. The pesticidal composition of the invention has better effects of preventing and treating lepidopterous pests, such as rice stem borer, scirpophaga incertulas, cnaphalocrocis medinalis guenee, cotton bollworm, apple leaf roller, spodoptera exigua and plutella xylostella.

Description

Technical field [0001] The present invention relates to an insecticide composition, in particular to an insecticidal combination comprising methoxenic hydrazide as the first active ingredient and abamectin or spinosad as the second active ingredient It belongs to the technical field of compound pesticides. Background technique [0002] Methoxyfenozide, English common name: methoxyfenozide, other English names: Intrepid, Runner, chemical name: N-tert-butyl-N′-(3-methyl-2-toluoyl)-3,5-二 Methyl benzoyl hydrazide. Methoxyfenozide is a bishydrazide insecticide. It is an insect growth regulator. It is an ecdysone with a non-sterol structure and simulates the natural insect ecdysone—20-hydroxyecdysone, which activates and attaches. The ecdysone receptor protein promotes the early molting process of lepidopteran larvae without forming a healthy new epidermis before maturity, which causes the larvae to stop feeding early and eventually die. The response of lepidopteran larvae after inge...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/22A01N37/40A01P7/04
Inventor 郑敬敏何爱华冯建雄张崇斌时晓磊张杰李明甫侯江利孙瑞赵海军梅红玉寇鹏斌乌小瑜段莹苏蓓
Owner SHAANXI SUNGER ROAD BIO SCI
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