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Compound formulation for paddy pest control

A technology for formulations and pests, applied in the direction of chemicals, applications, biocides for biological control, etc., can solve problems such as loss of rice production, and achieve the effects of solving environmental pollution, solving energy shortages, and improving commodity quality.

Inactive Publication Date: 2009-06-03
湖南万家丰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the pests break out in a large area, the existing single control agent cannot effectively control their damage at all, which will cause serious losses to rice production

Method used

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  • Compound formulation for paddy pest control
  • Compound formulation for paddy pest control
  • Compound formulation for paddy pest control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042]Respectively Abamectin 5%, imidacloprid 5%, buprofezin 20%, be dissolved in 56.5% solvent (any one in xylene or biodiesel, toluene and other solvents or a mixture of more than one composition in any proportion) solvent), after the original drug is completely dissolved, then add 1.5% organic silicon pesticide synergist ZC-650, emulsifier 12% (calcium dodecylbenzenesulfonate and castor oil polyoxyethylene ether, nonylphenol polyoxyethylene Oxyethylene ether is mixed in a ratio of 4:3:3), and after being fully stirred evenly, it is filled to obtain 30% alpiprobufezin emulsifiable concentrate.

Embodiment 2

[0044] Dissolve 1% of fipronil, 10% of imidacloprid, and 10% of buprofezin respectively in 64.1% solvent, after the original drug is completely dissolved, add synergist 1.5% azone, emulsifier 13% (twelve Calcium alkylbenzene sulfonate, polyoxyethylene fatty alcohol ether, nonylphenol polyoxyethylene ether (mixed at a ratio of 6:4:3), fully stirred evenly, and filled to obtain 21% pyridoxine fluorothiazine Keto cream.

Embodiment 3

[0046] Abamectin 4%, imidacloprid 8%, buprofezin 16%, respectively, dissolved in 65.1% solvent, after the original drug is completely dissolved, then add 1% organosilicon pesticide penetrant expander Agrowe810, emulsifier 10% (Calcium dodecylbenzene sulfonate is mixed with polyoxyethylene fatty alcohol ether and fatty acid polyoxyethylene ether in a ratio of 3:4:3), and after fully stirring evenly, it can be filled to obtain 28% A.Pyril. Buprofezin EC.

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Abstract

The invention provides an efficient and low-noxious compound formulation for paddy pest control, having the effective components of abamectin or fipronil, buprofezin, imidacloprid assisted with the emulsifier, the insecticide synergist combination. The ternary mixtures of pesticides of the invention can complement several different mechanisms of insecticide mixed together to complement each other, the first application, we can effectively combat a wide range of pests rice. At the same time be able to delay the rice pest resistance to produce a single Pharmacy to address the rice problem of pest resistance, a decrease of rice, the pesticide residues in aquatic products, protection of ecological environment.

Description

technical field [0001] The invention is a compound preparation for controlling rice pests. Background technique [0002] Rice borers, rice leaf rollers, and rice planthoppers are three major pests in rice growth in my country. For a long time, the control of rice stem borers has mainly relied on insecticides such as methamidophos, monosultap, and dimehypo. Since methamidophos is a highly toxic pesticide, its use was completely banned in the domestic market in 2007. However, monosultap and dimetap are low-toxic species of nereis, but their control effect on older stem borers is poor. The control of rice planthoppers mainly depends on the medicaments such as Zhongbuwei, pibuling, imidacloprid, dichlorvos, and chlorpyrifos, which have good quick effect and poor long-term effect. At the same time, rice pests have developed varying degrees of resistance to these pesticides. Once the pests break out in a large area, the existing single control agent cannot effectively control t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/04A01N51/00A01N43/88A01N43/90A01N43/56A01P7/00
Inventor 黄安辉蒋琴飞
Owner 湖南万家丰科技有限公司
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