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A method for the prevention and treatment of vegetable thrips by East Asian small flower bugs

A technology of small flower bugs and thrips, applied in botany equipment and methods, horticulture, plant protection, etc., can solve the problems of high cost of control, slow speed of killing insects, and reducing insect population, so as to reduce control costs, reduce insect population density, The effect of using less product

Active Publication Date: 2018-01-30
山东永盛农业发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are still many deficiencies and defects in the application of commercialized East Asian flower bugs in the cultivation of vegetables in solar greenhouses.
The adults of the East Asian flower stinkbug have strong dispersibility, and it is difficult to establish a large enough population in the solar greenhouse after release, which affects the control effect on thrips; (2) The amount is large and the cost is high
In order to achieve the ideal control effect, it is necessary to release a large group of commercialized East Asian flower bug products, resulting in high cost of control, vegetable farmers are unwilling to accept it, and it is difficult to promote in production; (3) East Asian flower bugs are difficult to recycle after release
Utilization of commercial nymphal bugs to control vegetable thrips has not achieved the recovery and recycling of nymphal bugs

Method used

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  • A method for the prevention and treatment of vegetable thrips by East Asian small flower bugs

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Embodiment Construction

[0034] This embodiment is for the convenience of understanding the present invention, but does not limit the core content of the present invention in any way.

[0035] Examples such as figure 1 As shown, a method for the prevention and control of vegetable thrips by the East Asian flower bug, including the selection of control facilities: selecting square plastic flowerpots 1, cultivation substrate 2, wheat seedlings 3 and insect nets 4 to form propagation, recycling East Asian flower bugs and utilizing East Asian flower bugs. An integrated device for vegetable thrips prevention and control facilities for small flower bugs; plastic flowerpot 1 is 50cm high and has a volume of 0.18m 3 . The plastic flowerpot 1 is filled with a cultivation substrate 2 composed of peat and vermiculite at a ratio of 3:1. The volume of the cultivation substrate 2 is half of the volume of the plastic flowerpot 1. In the cultivation substrate 2, 25-30 wheat seedlings 3 are densely planted, plastic f...

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Abstract

The invention discloses a method for controlling protected vegetable thrips by utilizing Oriussauteri. The method includes: selecting an integrated device comprising a plastic flowerpot, a culture medium, wheat seedlings, and an insect-proof net; achieving propagation and recycling of the Oriussauteri; and controlling the protected vegetablethrips. According to the invention, a small group of Oriussauteri are used to propagate in order to build an Oriussauteri population suitable for production and having a large enough population quantum; after the Oriussauteri is released, the Oriussauteri has a high adaptive capacity to a field environment, has a high predation rateof thrips, and can effectively reduce the population density of the thrips. The control effect may reach over 85%.

Description

technical field [0001] The invention relates to a method for preventing and controlling vegetable thrips by the East Asian flower bug, in particular to a method for multiplying and recovering the East Asian flower bug and preventing and controlling the protected vegetable thrips, and belongs to the technical field of vegetable biological control. Background technique [0002] The small flower bug belongs to Hemiptera, and it is an important predatory natural enemy of various pests such as aphids, thrips and spider mites. It has biological characteristics such as wide distribution, large predation, and strong fecundity. Promising natural enemy insects. [0003] The biocontrol technology using natural enemy insects to control pests has become a powerful measure to ensure the development of green agriculture in my country. There are many reports at home and abroad about the development and utilization of small flower bugs. There are more than 80 known species of small flower b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G13/00A01K67/033
CPCA01G13/00A01K67/033
Inventor 林桂玉梁增文胡永军张璇其他发明人请求不公开姓名
Owner 山东永盛农业发展有限公司
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