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Prevention and treatment method of eucalyptus buzura suppressaria guenee

A technology of tung inchworm and eucalyptus is applied in the field of hot fog, which can solve the problems of poor powder adhesion, general control effect, poor uniformity, etc., and achieve the effects of remarkable control effect, saving manpower and material resources, and simple operation.

Inactive Publication Date: 2010-12-15
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The forest area is now also controlled by dusting with powder spraying machine, but due to the poor adhesion of the powder, the uniformity is not good, the control effect is average, and the control effect can only reach about 80%.

Method used

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  • Prevention and treatment method of eucalyptus buzura suppressaria guenee
  • Prevention and treatment method of eucalyptus buzura suppressaria guenee
  • Prevention and treatment method of eucalyptus buzura suppressaria guenee

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Taking the finished hot fog agent as 100% by weight, 2.5% beta-cyhalothrin (Kung Fu), emulsifier 5% alkylphenol polyoxyethylene ether, 1% calcium dodecylbenzenesulfonate, 10% DMF After stirring to form a clear and transparent solution, make up to 100% with methylnaphthalene, stir and mix evenly to obtain a finished preparation. Use Nantong Guangyi Electromechanical Co., Ltd. 6HY series fog machine spray test. It takes 50 minutes to spray 38 mu, with an average time of 1.3 minutes per mu. The control effect results are shown in Table 1.

[0023] Table 1 Field test results of 2.5% Gongfu hot spray on the control of Eucalyptus tung looper

[0024]

Embodiment 2

[0026] Taking the finished hot fog agent as the weight of 100%, 4.5% beta-cypermethrin (high chlorine), emulsifier 5% alkylphenol polyoxyethylene ether, 1% calcium dodecylbenzenesulfonate, and 10% DMF are stirred to become clear After the transparent solution, make up to 100% with s-200, stir and mix evenly to get the finished preparation. Use Nantong Guangyi Electromechanical Co., Ltd. 6HY series fog machine spray test. It took 84 minutes to spray 52 mu, with an average time of 1.5 minutes per mu. The control effect results are shown in Table 2.

[0027] Table 2 Field test results of 4.5% high-chlorine hot spray to control eucalyptus tung looper

[0028]

Embodiment 3

[0030] Taking the finished hot fog agent as the weight 100%, 0.5% Abamectin, 2.5% beta-cypermethrin (high chlorine), emulsifier 5% alkylphenol polyoxyethylene ether, 1% calcium dodecylbenzenesulfonate 10% o-dichlorobenzene was stirred to form a clear and transparent solution, then supplemented to 100% with s-200, stirred and mixed evenly to obtain a finished preparation. Use Nantong Guangyi Electromechanical Co., Ltd. 6HY series fog machine spray test. It took 32 minutes to spray 21 mu, with an average time of 1.5 minutes per mu. The control effect results are shown in Table 3.

[0031] Table 3 Field test results of 3% Avi·High Chlorine hot spray to control eucalyptus tung looper

[0032]

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PUM

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Abstract

The invention relates to a prevention and treatment method of eucalyptus buzura suppressaria guenee, which is characterized by the application of the hot fogging pesticide method to the prevention and the treatment of buzura suppressaria guenee and other eucalyptus injurious insects in eucalyptus plantations. The hot fogging pesticide pesticide application method selects and uses a special agent and a tailored pesticide application machine to prevent and treat eucalyptus injurious insects, such as buzura suppressaria guenee, and the like. No water is required to be added for dilution in the use process, the pesticide application efficiency is high, and the prevention efficiency is obvious. Compared with the traditional pesticide application method, the invention can save a great number of manpower and material resources.

Description

technical field [0001] The invention relates to the application of a hot mist agent in controlling tung looper and other eucalyptus pests in eucalyptus forests. Background technique [0002] Thermal fog was studied abroad earlier, but its development was slow, and most of its applications were in sanitation and epidemic prevention. Since 1965, my country has also successively developed dichlorvos hot spray and dichlorvos-malathion hot spray varieties, which are used for the prevention and control of insect pests in forestry and indoor mosquitoes, flies, bedbugs and other sanitary pests. At that time, there was not enough understanding of the requirements of dosage forms, medical equipment and application technology, and the application of the three was not closely combined for experimental research, so this dosage form was not popularized and applied on a large scale. In the 1980s, under the organization of the Ministry of Chemical Industry, with the close cooperation of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01N25/18A01N57/16A01N43/90A01N53/08A01N57/12A01P7/04
Inventor 陈利标刘玉生李耀秀莫宇星
Owner GAUNGXI TIANYUAN BIOCHEM
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