Integrated prevention method for European corn borers

A comprehensive prevention and control technology of corn borer, applied in botany equipment and methods, horticulture, application, etc., can solve problems such as troublesome agricultural production, reduced grain yield, and large occurrence range, and achieve low cost of prevention and control, reasonable prevention and control short cycle effect

Inactive Publication Date: 2014-02-19
固镇县淮鸿灰天鹅养殖专业合作社
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  • Abstract
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AI Technical Summary

Problems solved by technology

Corn borer can damage all parts of the corn plant above the ground, make the damaged part lose function, and reduce the grain yield
[0003] The corn borer is a worldwide pest with great dangerous potential, which can produce 2-3 generations per year, with a large range of occurrence, a wide area, and serious damage, which has brought great trouble to agricultural production.

Method used

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Embodiment Construction

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0018] A method for comprehensive prevention and control of corn borer, characterized in that: comprising the following steps,

[0019] Step 1. Agricultural control:

[0020] 1.1. Select insect-resistant varieties: select high-insect-resistant corn varieties;

[0021] 1.2. Eliminate the source of insects: popularize the technology of returning straw to the field, or process the straw through silage, manure, etc., to eliminate the source of insects;

[0022] 1.3. Adopt scientific cultivation methods: adopt interplanting, mixed and interplanting forms to reduce the damage of corn borer to corn, such as intercropping corn and peanuts, corn interplanting soybeans, etc.;

[0023] 1.4. Artificial emasculation: In areas where corn borer damage is serious, in the early stage of corn tass...

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PUM

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Abstract

The invention discloses an integrated prevention method for European corn borers and relates to the technical field of crop planting. The integrated prevention method is characterized by including the steps of agricultural prevention, physical prevention and chemical prevention. The above steps are quite simple and easy to understand, low in prevention cost, short in prevention circle and applicable to immediate prevention. The integrated prevention method is simple, clear in step and reasonable in prevention.

Description

Technical field: [0001] The invention relates to the technical field of crop planting, in particular to a comprehensive control method for corn borer. Background technique: [0002] Corn borer Pyrausta nubilalis (Hubern). Is the main pest of corn. Mainly distributed in Beijing, Northeast China, Hebei, Henan, Sichuan, Guangxi and other places. Corn sown in spring, summer and autumn in various places suffered damage to varying degrees, especially corn sown in summer. The corn borer can damage all parts of the corn plant above the ground, making the damaged part lose its function and reducing the grain yield. [0003] And the corn borer is a worldwide pest with great dangerous potential, which can take place in 2-3 generations in a year, with a large range of occurrence, a wide area, and heavy damage, which has brought great trouble to agricultural production. Invention content: [0004] The technical problem to be solved by the present invention is to overcome the existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00
Inventor 王洪军朱明君邵广练
Owner 固镇县淮鸿灰天鹅养殖专业合作社
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