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Physical control method for trapping and killing pieris rapae Linnaeus

A technology of physical control and cabbage butterfly, applied in botanical equipment and methods, devices for catching or killing insects, plant protection, etc., can solve problems affecting the sustainable development of vegetable production, achieve excellent control effects, and reduce the amount of use Effect

Inactive Publication Date: 2019-08-16
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although chemical pesticides are quick to control and biological pesticides are friendly to the ecological environment, problems such as pest resistance caused by them are prominent, which seriously affects the sustainable development of vegetable production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be further clarified through the detailed description of specific embodiments below, but it is not intended to limit the present invention, but only for illustration.

[0016] 1 Materials and methods

[0017] 1.1 Experimental design and investigation

[0018] The colored sticky insect boards used in the examples of the present invention are made by ourselves, the transparent sticky insect boards (25×17cm) are produced by Beijing Gerui Biyuan Technology Co., Ltd., and the manufacturer of A4 colored paper is Shanghai Yuanhao Office Equipment Co., Ltd. Tear off the release paper on one side of the transparent sticky board, and paste it on the colored paper.

[0019] Three plastic greenhouses (length×width: 40×8m) were selected at the Zhuanghang Comprehensive Experimental Station of the Shanghai Academy of Agricultural Sciences. Cabbage seedlings were transplanted at the end of March. Water and fertilizer were routinely managed without using any ...

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PUM

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Abstract

The invention discloses a physical control method for trapping and killing pieris rapae Linnaeus. The pieris rapae Linnaeus is trapped and killed by a colored sticky trap which is purple, dark blue orwhite. By use of the physical control method for trapping and killing the pieris rapae Linnaeus, the use amount of chemical insecticides can be reduced, the pieris rapae Linnaeus can be better controlled, and the physical control method has very great scientific significance in green control of pests and protection of ecological environments.

Description

Technical field [0001] The invention relates to the field of prevention and control of major agricultural pests, and in particular to a physical control method for trapping and killing cabbage white butterflies. Background technique [0002] cabbage butterfly Pieris rapae Linnaeus is an insect of the genus Pierididae in the family Pierididae of the order Lepidoptera (Zhou Yao, 1998), also known as Cabbage butterfly, and is distributed throughout the world. The larvae of the cabbage butterfly, commonly known as cabbage caterpillars, mainly feed on the leaves of cruciferous vegetables, affecting the photosynthesis of vegetables, causing the growth of vegetable seedlings to retard or die, thus causing serious yield losses; in addition, the feces excreted by the cabbage caterpillars can also contaminate vegetables. blade. Injured vegetable leaves not only have poor appearance and reduced commercial value, but are also susceptible to infection by soft rot fungi. The damaged h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01M1/14A01M1/16
CPCA01G13/00A01M1/145A01M1/16
Inventor 常晓丽王冬生袁永达张天澍丁国强常文程徐佳滕海媛
Owner SHANGHAI ACAD OF AGRI SCI
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