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Hexaflumuron carbosulfan insecticide composition

A technology of carbosulfan and composition, which is applied in the field of hexaflumuron and carbosulfan insecticide composition, can solve the problem that the compounding of hexaflumuron and carbosulfan has not been found, and achieves Significant synergistic effect of compounding, low toxicity for humans and animals, and the effect of overcoming and drug resistance

Inactive Publication Date: 2003-11-19
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pesticide compounding is an effective measure to improve the efficacy of pesticides and expand the control spectrum. So far, no reports have been found on the compounding of hexaflumuron and carbosulfan

Method used

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  • Hexaflumuron carbosulfan insecticide composition
  • Hexaflumuron carbosulfan insecticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: Dissolve 25Kg of hexaflumuron and 50Kg of carbosulfan in 815Kg toluene, then add 10Kg of azone, 50Kg of 500 # , 50Kg Tx-10, and stir evenly to obtain 7.5% hexaflumuron · carbosulfur insecticide composition emulsifiable concentrate. The above-mentioned emulsifiable concentrate was diluted 1000 times and sprayed. According to the method of Experimental Example 1, the control effects of 24, 48, and 72 hours on beet armyworm were 78.8%, 85.7%, and 100%, respectively.

Embodiment 2

[0016] Example 2: Dissolve 20Kg of hexaflumuron and 55Kg of carbosulfan in 795Kg of xylene, then add JFC 10Kg, 55Kg 700 # , 65Kg 0201, stir evenly to obtain 7.5% hexaflumuron · carbosulfur insecticide composition EC. The above-mentioned emulsifiable concentrate was diluted 1000 times and sprayed. According to the method of Experimental Example 1, the control effects of 24, 48, and 72 hours on beet armyworm were 66.5%, 78.3%, and 85.9%, respectively.

Embodiment 3

[0017] Example 3: Dissolve 50Kg of hexaflumuron and 50Kg of carbosulfan in 780Kg of xylene, then add 10Kg of azone, 700 # 55Kg, Tween-80 55Kg, and stir evenly to obtain 10% hexaflumuron·carbsulfur insecticide composition emulsifiable concentrate. The above-mentioned emulsifiable concentrate was diluted 1000 times and sprayed according to the method of Experimental Example 1. As a result, the control effects on beet armyworm for 24, 48 and 72 hours were 86%, 95.7%, and 100%, respectively.

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Abstract

The insecticide composite mainly consists of hexaflamuron 1-5%, and carbosulfan 5-20%. It can be manufactured to several types, such as oil emulsion, powder, wettable powder, micro emulsion etc. The invention has special effect on preventing and killing beet noctoid, and it has high efficiency, low cost, and can delay drug-fast of the destructive insects. At the same time, it has better preventing and killing effect to other destructive insects, such as thrips, aphid, cabbage caterpillar, flea beetle, etc. on vegetable, fruit tree, and cotton plant.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to an insecticide composition of hexaflumuron-carbsulfur. Background technique [0002] Beet armyworm (Spodoptera exigua Hbn.) belongs to Lepidoptera, Noctuidae. The beet armyworm has a wide distribution and is a worldwide agricultural pest that is difficult to control. The larvae of the beet armyworm have a thick waxy layer, the liquid is not easy to penetrate, and the food habits are mixed, the reproduction is fast, and the generations often overlap, and there is a phenomenon of suspended animation. In recent years, with the adjustment of planting structure in my country, intercropping of different crops has provided sufficient food for beet armyworm. In many areas of our country, the climate in winter and spring is warmer, the population base of overwintering insects increases, coupled with the continuous drought and less rain in summer, it provides suitable environmental ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/30
Inventor 谢建军李普超
Owner SHENZHEN NOPOSION AGROCHEM
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