Pesticide and method for controlling oides duporti by the same

A technology of insecticide and star anise leaf, which is applied in the field of insecticide formula and its prevention and control of star anise leaf beetle, can solve the problems of difficult operation, unstable control effect, high cost, etc., and achieve easy operation, safety for humans and animals, and economical labor effect

Inactive Publication Date: 2014-10-15
黄振忠
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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of formula of insecticide for the problems of high cost, difficult operation and unstable control effect in the prior art, which adopts talcum powder as filler and mixes contact-killing deltamethrin and The live spore powder of Beauveria bassiana is made into insecticide powder, which has the characteristics of good insecticide effect, low cost, convenient operation, and suitable for working in mountainous areas. At the same time, it also provides a method for using this insecticide to control star anise leaf beetle damage

Method used

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Embodiment Construction

[0016] The technical solutions of the present invention will be described in detail below in conjunction with specific implementation examples, but the protection scope of the present invention is not limited to the examples described.

[0017] Implementation location: Nama Forest Farm advection branch, Nama Forest Farm, Napo County, Baise City, Guangxi Zhuang Autonomous Region, with an area of ​​100 mu.

[0018] Implementation time: March 23, 2012

[0019] Preparation of insecticide: 200 kg of talcum powder, 2000 ml of 10% deltamethrin emulsifiable concentrate, 2 kg of Beauveria bassiana spore powder containing 10 billion viable spores per gram.

[0020] Steps: (1) First add 2000 ml of deltamethrin EC to 200 kg of talcum powder filling material and stir, now add 2 kg of Beauveria bassiana spore powder, stir well, and make insecticide powder;

[0021] (2) Spray the prepared insecticide directly on the star anise tree and the star anise woodland with a duster, and you c...

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Abstract

The invention discloses a formula of a pesticide and a method for controlling oides duporti by the same, and relates to the field of forest pest and disease control. The insecticide comprises 100 kg of talcum powder, 800-1200 ml of 10% deltamethrin missible oil and 0.8-1.2 kg of beauveria bassiana spore powder with viable spore volume 10 billion per gram. The pesticide for controlling oides duporti has the characteristics of good insecticidal effect, low cost, convenient operation and suitability for working in mountain areas.

Description

technical field [0001] The invention relates to the field of prevention and control of tree diseases and insect pests, in particular to an insecticide formula and a method for preventing and controlling star anise leaf beetle. Background technique [0002] Star anise (scientific name: Illicium verum) is a plant of the genus Illicium in the star anise family. Its dried fruit is one of the seasonings for Chinese cuisine and cooking in Southeast Asia. It grows in a humid, warm and semi-shady environment and is mainly distributed in mainland China. In the south, the fruit is picked in autumn and winter, and it is reddish-brown or yellow-brown after drying. It has an aromatic and sweet smell. Fresh branches and leaves or ripe fruits can be made into fennel oil, which is widely used in the spice and pharmaceutical industries. The octagonal leaf beetle (Oides leucomelaena Weise), also known as the octagonal ladybug and the octagonal golden flower beetle, belongs to the genus Oides ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/04A01P7/04A01N53/08
Inventor 不公告发明人
Owner 黄振忠
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