Asparagus carpenter moth prevention method

A technology of wood beetle moth and asparagus, applied in botany equipment and methods, horticulture, plant cultivation, etc., can solve the problems of high input cost, high labor intensity, etc., and achieve less environmental pollution, low labor intensity, and rapid temperature increase Effect

Inactive Publication Date: 2015-09-16
李丙春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0017] The existing technology and actual field operations are basically combined with physical control, chemical control and manual insect capture, which is labor-intensive and costly.

Method used

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  • Asparagus carpenter moth prevention method

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with specific examples.

[0028] From May 2013 to October 2014 in Xixiang Village, Puzhou Town (sandy soil) and the fine seed farm of Castanopsis Town (loam soil) for two consecutive years, the test was carried out for two consecutive years. Each point selected a fixed bamboo field of 15 mu, and the test was divided into groups. Treatment: 1. Black plastic film covering; 2. White plastic film covering; 3. Control, that is, no film covering, conventional management. The test results are as follows:

[0029]

[0030] Effect analysis: From the above table, it can be concluded that the base number of larvae with black plastic film decreased from 18 before the test to 6 in the second year and 1 in the third year, and the control rate reached 94.4% within two years, while the control rate of white plastic film It was 66.7%, and the control rate of conventional control was 55.6%. Compared with the control...

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Abstract

The invention provides an asparagus carpenter moth prevention method and belongs to the technical field of pest control. The technical scheme is that the prevention method works in the following steps; a ridge is leveled after a bamboo shoot is shoveled; enough rejuvenation fertilizer is applied; 80 cm wide black film with thickness of 0.08 to 0.1mm is placed over the asparagus; seedlings are released after asparagus immature stems grow out of soil (about one week later); black film with thickness of 0.08 to 0.1mm is paved on the asparagus during the growth period; and an area with the diameter of 17 to 22cm around the asparagus stems are not covered with black film.

Description

technical field [0001] The invention discloses a method for controlling asparagus wood beetle moth, and belongs to the technical field of pest control. Background technique [0002] The asparagus wood beetle (lsoceras sibirica Alpheraky) belongs to Lepidoptera, Lepidopteridae, Olephae subfamily. It is a subterranean moth-eating pest. The adult stage of about 10 days is active on the ground, and the rest of the insects live underground. They mainly feed on the roots and stems of asparagus. The aboveground parts of the damaged plants wither and die early. Currently only one species of asparagus is endangered in production. [0003] There are four main hazards of the asparagus wood beetle: lack of seedlings, broken ridges or even destruction of seeds, sharp reduction in yield, increase in production costs, and decline in the quality of asparagus. This in turn leads to a decrease in farmers' income and increased planting risks. [0004] According to the occurrence regularity ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 李丙春刘水平孙礼斌薛强
Owner 李丙春
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