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Avermectin . Propargite emulsifiable concentrate and method of preparing the same

A technology of abamectin and special emulsifiable oil, which is applied in botany equipment and methods, acaricides, animal repellents, etc., can solve the problems of endangering fruit tree flowering, fruiting, and increasing drug costs, achieving high sensitivity, The effect of strong permeability

Inactive Publication Date: 2008-08-27
YIYANG RUNKANGBAO CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, fruit tree mite pests have occurred frequently, seriously endangering the flowering and fruiting of fruit trees, and some pesticides have developed resistance to acarid pests, which has increased the amount and frequency of use of pesticides year by year, greatly increasing the cost of pesticides for fruit farmers. It is very urgent to develop efficient and safe pesticides that can delay the development of mite pest resistance and control resistant mite pests.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Take 0.3% of the original drug avermectin, 30% of the original drug propargite, 8% of the emulsifier (0204) and 61.7% of the solvent xylene, and put them into the reaction pot and stir for 60 minutes until they are uniformly dissolved, and take a sample Analysis meets technical index of the present invention:

[0008] Abamectin%(m / m) ≥0.3

[0009] Acetate%(m / m) ≥30

[0010] Moisture %(m / m) ≤0.5

[0011] Acidity (in H 2 SO 4 Count)% ≤0.5

[0012] Emulsion Stability Passed

[0013] Cold storage and hot storage stability Pass

[0014] Then it is pumped into the settling tank and high-level tank, filtered through the filter, and then becomes a packable product.

[0015] The present invention has been proved by field drug efficacy test (field test report is attached), and has the characteristics of fast knockdown, long duration and good control effect on preventing and controlling spider mite.

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PUM

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Abstract

Avermectin and propargite cream is multi-compounded by technical-grade avermectin, propargite, emulsifier (0204) and solvent of dimethylbenzene. Proved by the pesticide effect experiment in the field, the pesticide is characterized in extremely high sensitivity and penetrability against fruit tree mite pests. The effective prevention and cure rate reaches 100%. The cream has long pesticide duration, avoids the pest resistance to the pesticide, and is harmless to fruit trees, human beings and animals.

Description

technical field [0001] The invention relates to a pesticide for preventing and controlling fruit tree acarid pests, in particular to a family of abamectin-acetate emulsifiable concentrate pesticides. Background technique [0002] In recent years, fruit tree mite pests have occurred frequently, seriously endangering the flowering and fruiting of fruit trees, and some pesticides have developed resistance to acarid pests, which has increased the amount and frequency of use of pesticides year by year, greatly increasing the cost of pesticides for fruit farmers. It is very urgent to develop efficient and safe pesticides that can delay the development of acarid pest resistance and control resistant acarid pests. Contents of the invention [0003] The object of the present invention is to provide a kind of abamectin · propargite emulsifiable concentrate for the present situation of the disadvantages of above-mentioned pesticides and insect damage, it is characterized in that adop...

Claims

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Application Information

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IPC IPC(8): A01N25/04A01N43/90A01N41/04A01P7/02
Inventor 高建辉朱绍吾
Owner YIYANG RUNKANGBAO CHEM IND
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