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Precisely-oriented and efficient pest prevention and control insect disinfestation composition and use method thereof

An insecticidal composition and a technology for preventing and controlling pests, which can be applied in the fields of botanical equipment and methods, pesticides, and pest control, etc., and can solve the problems of pesticide loss and the stagnation of the effective utilization rate of pesticides.

Inactive Publication Date: 2016-05-25
ZHEJIANG XINAN CHEM INDAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The scientific and technological quality of the main population of pesticide application has been greatly improved, and the professional unified control of pests and diseases is advancing rapidly. However, the effective utilization rate of pesticides is still stagnant, staying at about 30%, and 70% of pesticides are lost to soil, water or drift. to the environment

Method used

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  • Precisely-oriented and efficient pest prevention and control insect disinfestation composition and use method thereof
  • Precisely-oriented and efficient pest prevention and control insect disinfestation composition and use method thereof
  • Precisely-oriented and efficient pest prevention and control insect disinfestation composition and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Example 1: Cotton bug test

[0072] Four airtight containers of the same size as A, B, C and D are selected for the experiment, the size of the container is 5m 2 , Put 50 cotton bugs in each container and put food regularly. Put the insecticide in container A, target insect sex pheromone in container B, put the combination of insecticide and insect aggregation pheromone in container C and D, and put the active compound in container A, B, C and D. The same type of preparation.

[0073] After the required time, the mortality rate is determined in %. 100% means that all cotton bugs were killed; 0% means that no cotton bugs were killed.

[0074] Substitute the determined mortality rate into Colby's formula.

[0075] The test results are as follows:

[0076]

[0077] Note: Actual measured value = actual measured value; theoretical value = activity calculated by Colby formula.

Embodiment 2

[0078] Example 2: East Asian migratory locust test

[0079] The experimental design, observation and recording refer to Example 1. The experimental results are as follows:

[0080] Active compound

[0081] Note: Actual measured value = actual measured value; theoretical value = activity calculated by Colby formula.

Embodiment 3

[0082] Example 3: Rice water weevil test

[0083] The experimental design, observation and recording refer to Example 1. The experimental results are as follows:

[0084] Note: Actual measured value = actual measured value; theoretical value = activity calculated by Colby formula.

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PUM

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Abstract

A purpose of the present invention is to provide a precisely-oriented and efficient pest prevention and control insect disinfestation composition and a use method thereof. According to the present invention, particularly the composition contains one or two or more insecticides and a target insect aggregation pheromone, wherein the advantages of precisely-oriented insect disinfestation, reduction of the waste of the insecticide during the use process, improvement of the effective utilization rate of the insecticide, reduction of the insecticide use cost of farmers, prolonging of the service life of chemical pesticides, and slowing of the generation of drug resistance can be provided through the synergetic effect of the target insect aggregation pheromone and the insecticide.

Description

Technical field [0001] The present invention relates to a method for improving the bioavailability of pesticides. More specifically, the present invention relates to an insecticidal composition containing one or more pesticides and target insect aggregation pheromone, which is used to improve the utilization of pesticides. Background technique [0002] As early as the 1950s, the large-scale use of chemical pesticides on crops greatly increased the yield of crops and promoted the rapid development of agriculture. In the prevention and control of agricultural diseases and insect pests, chemical pesticides have the characteristics of quick effects, good effects, and low cost of medication. They are deeply loved by farmers. So far, the use of chemical pesticides accounts for a large proportion, about 95%, which are among the pest management in my country. The most important means and measures. In recent years, due to single use of drugs or unscientific use of drugs, many pests and di...

Claims

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Application Information

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IPC IPC(8): A01N63/02A01N43/40A01N47/06A01N43/56A01N57/12A01N43/90A01N37/28A01N43/707A01N47/02A01N47/38A01N57/20A01N63/04A01N43/22A01N53/06A01N53/08A01N47/40A01N41/10A01N47/34A01N43/36A01N57/16A01N51/00A01P7/04A01P19/00A01M1/20
CPCY02A50/30
Inventor 秦龙李巧军钱志刚黄海燕周曙光周卫星徐亚卿徐利国姜玲金良子刘春杰陈根良李包友
Owner ZHEJIANG XINAN CHEM INDAL GROUP
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