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Striped flea beetle biological control method adopting leaf mustard as trapping crop

A technology for trapping flea beetles and trapping crops, which is applied in botany equipment and methods, plant cultivation, plant protection, etc. It can solve problems such as high research and development costs, pest resistance, time-consuming and labor-consuming, and achieve cost-effective Low, maintain ecological balance, and there is no effect of pesticide residues

Inactive Publication Date: 2016-07-06
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, the development cost of these technical methods is high, time-consuming and labor-intensive, and there is still a risk of making pests resistant

Method used

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  • Striped flea beetle biological control method adopting leaf mustard as trapping crop
  • Striped flea beetle biological control method adopting leaf mustard as trapping crop

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Embodiment Construction

[0024] Below in conjunction with specific embodiment the present invention is described in further detail:

[0025] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but do not limit the present invention in any way. The specific operation is as follows:

[0026] (1) Overview of the test site

[0027] The cabbage field for testing is the Tengqiao base of Wenzhou Vocational College of Science and Technology, Wenzhou City, Zhejiang Province, with an area of ​​about 13340m 2 .

[0028] (2) Plant layout of the test site

[0029] The fields contain two types of plants, cabbage and mustard. The field is divided into several ridges running north-south, all of which are 1m wide. Cabbage is planted in the north-south direction by hole sowing, and mustard is planted in pots. Take 4 rows as a small whole, the first 3 rows are cabbage, the 4th row is planted with mustard greens, and so on for the whole field.

[003...

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Abstract

The invention relates to biological control over plant pests, and aims at providing a striped flea beetle biological control method adopting leaf mustard as a trapping crop. The striped flea beetle biological control method adopting the leaf mustard as the trapping crop comprises the specific steps that the leaf mustard is selected as a trapping plant, vegetables and the leaf mustard are subjected to seedling growing in a greenhouse at the same time, and transplanted to a field piece together after 30 days, and the vegetables and the leaf mustard are managed according to normal fertilizer and water of the vegetables; when more than two thirds of the areas of leaves of the leaf mustard are damaged, the leaf mustard is sleeved with bags and moved away for centralized treatment, and meanwhile new leaf mustard is supplemented to the field piece. The leaf mustard is utilized for attracting the pests and then subjected to centralized treatment, the number of adult pests is effectively reduced, larvae, pupas and eggs hard to control in soil are considered, a new way is provided for efficient control over striped flea beetles, and the killing effect on the striped flea beetles is good.

Description

technical field [0001] The invention relates to the field of biological control of plant pests, in particular to a method for biological control of flea beetle using mustard as a trapping crop. Background technique [0002] Phyllotratastriolata (Fabricius) belongs to Coleoptera, Chrysophyllidae pests, commonly known as dog lice, fleas, referred to as flea beetles, often damage leafy vegetables, such as cabbage, cauliflower, cabbage, cabbage, radish, turnip, Cruciferous vegetables such as rape are the main ones, but they also harm solanaceous fruits, melons, and legume vegetables. [0003] For a long time, the control of the flea beetle mainly relies on the control of chemical agents, and the control of adult insects is the main method. Foliar application cannot take into account the larvae, pupae and eggs in the soil. Once the duration of the pesticide is over, the adults will continue to emerge from the soil and cause damage. However, increasing the frequency of spraying a...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G1/00
CPCA01G13/00A01G22/00
Inventor 陈学新任少鹏谭辉杨帆闫成进邹佳妮
Owner ZHEJIANG UNIV
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