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Abamectin Thiazophos Insecticide Composition

A technology of abamectin and thiazophos, applied in the directions of insecticides, nematicides, biocides, etc., can solve problems such as failure to achieve synergy and control, achieve high returns, reduce use costs, and have excellent control effects. Effect

Inactive Publication Date: 2011-12-07
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After testing and actual use verification, there is a great relationship between the ratio and content of the combination of thiazophosphine and abamectin and the control effect. The mass ratio of A and B described in this patent is 100: 1-1:50, the mass ratio covers a wide range, but the combination of the two cannot achieve rational synergy and control effects under some mass ratios

Method used

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  • Abamectin Thiazophos Insecticide Composition
  • Abamectin Thiazophos Insecticide Composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: Abamectin: Thiazophos=2: 20 suspension

[0025] Pump 648 grams of deionized water into the stirring tank, pump 40 grams of SOPA270, 25 grams of K12, 5 grams of formaldehyde, 50 grams, pentylene glycol [1,5] into the stirring tank, and then stir 20 grams of Avi Bacterin, 200 grams of thiazolin, 2 grams of sodium benzoate, and 10 grams of white carbon black were put into the shear tank in order, and the materials were mixed evenly by shearing for 30 minutes. Turn on the circulating water, ball mill the material with a certain amount of flow, control the temperature below 40 degrees, and pass the fineness through a 325 mesh sieve to obtain a 22% abamectin·thiazophos insecticide composition suspension.

Embodiment 2

[0026] Embodiment 2: Abamectin: Thiazophos=1:30 suspension

[0027] 551 grams of deionized water are pumped into the stirring tank, 45 grams of NNO, 25 grams of lignosulfonate and 5 grams of NPE, 2 grams of Kayson, 50 grams of hexanediol [2,5] are pumped into the stirring tank, and then While stirring, put 10 grams of abamectin, 300 grams of thiazole phosphorus, 2 grams of xanthan gum, and 10 grams of magnesium aluminum silicate into the shear tank in order, and shear for 30 minutes to mix the materials evenly. Turn on the circulating water, ball mill the material with a certain amount of flow, control the temperature below 40 degrees, and pass the fineness through a 325 mesh sieve to obtain a 31% abamectin thiazophos insecticide composition suspension.

Embodiment 3

[0028] Embodiment 3: Abamectin: Thiazophos=5: 25 suspension

[0029] Pump 550 grams of deionized water into the stirring tank, pump 40 grams of NNO, 20 grams of lignosulfonate and 10 grams of NPE, 3 grams of Kayson, 60 grams of hexanediol [2,5] into the stirring tank, and then While stirring, put 50 grams of avermectin, 250 grams of thiazole phosphorus, 2 grams of xanthan gum, and 15 grams of magnesium aluminum silicate into the shear tank in order, and shear for 30 minutes to mix the materials evenly. Turn on the circulating water, ball mill the material with a certain amount of flow, control the temperature below 40 degrees, and pass the fineness through a 325 mesh sieve to obtain 30% abamectin thiazophos insecticide composition suspension.

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Abstract

The invention relates to an abamectin·thiazophos insecticide composition, and the weight ratio of abamectin and thiazophos is 1:5-40 to prepare a suspension, granule, wettable powder, water Dispersible granules, aqueous emulsions, microcapsule suspensions, etc. The composition expands the insecticidal spectrum of avermectin and thiazophos, has many action sites on pests, and is used to prevent and control Lepidoptera, Homoptera, Coleoptera in field crops, fruit trees, vegetables, other special crops and turf. It can be applied to spraying, mixed soil application, ditch application, hole application, irrigation application and other application methods, and can reduce the application dose of various biological active substances. Therefore, the use cost is reduced, and the medicines can be complemented to achieve obvious synergy and delay the generation of pest resistance. The insecticide composition of the present invention has the advantages of high efficiency, long-lasting effect and the like.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a pesticide composition containing avermectin and thiazophos. Background technique [0002] Abamectin is a macrolide disaccharide compound with contact and stomach toxicity and strong penetration. Abamectin is a natural product isolated from soil microorganisms. It has contact and stomach poisoning effects on insects and mites, and has a weak fumigation effect without systemic effect, but it has a strong penetration effect on leaves and can kill insects. Pests under the dead skin, and the residual effect is long, it has a good control effect on Lepidoptera, Coleoptera, Thysanoptera and other pests. [0003] Thiazophos is a novel, efficient and broad-spectrum non-fumigation organophosphorus insecticide and nematicide developed by Ishihara Corporation of Japan, and has been put on the market in Japan and many other countries. Preliminary studies have shown that thiazophos has a systemic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/32A01N43/90A01P5/00A01P7/04
Inventor 王战清谢瑞英赵彦超侯影
Owner GAUNGXI TIANYUAN BIOCHEM
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