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A method for artificially mass-producing predatory mirid bugs

A technology for mass production and lycium bugs, which can be used in animal husbandry and other directions, and can solve problems such as unsolved collection methods and irregular commercial production processes.

Active Publication Date: 2016-08-10
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nesidiocoris tenuis and Macrolophus caliginosus are important predatory mirid bugs commercialized abroad, but none of the predatory mirid bugs has been commercialized in my country, mainly because of the commercial The chemical production process is not yet standardized, and its collection method has not yet been resolved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 Feeding of prey: within 0.5 days to 15 days after the host plant unfolds the first pair of true leaves, inoculate the source of the hunting species on a new host plant, wherein the width of the leaves of the new host plant is at least 1 cm, and each host plant is on average The number of inserted prey is more than 5, preferably more than 30. The top bud treatment of the host plant is not cut or cut, preferably only 1-2 times. The prey refers to a variety of prey being raised individually or in a mixture of two or more kinds.

Embodiment 2

[0019] Example 2 Breeding of predatory bugs: The entire breeding room for rearing predatory bugs is sealed, but can be ventilated. In the process of raising predatory bugs, no insect cage or isolation is required.

[0020] The first feeding method of predatory bugs: when the amount of prey per plant reaches more than 30, the predatory bugs are connected; the ratio of prey to predatory bugs is greater than 10:1, preferably greater than 50:1, less than 1000: 1. The top bud treatment of the host plant is no or less cutting, preferably no cutting.

[0021] The next batch of and subsequent continuous breeding of predatory bugs can be the same as the first breeding method of the above-mentioned predatory bugs, but the following breeding methods are preferred. The specific operation is: wait for the previous batch of predatory bugs After the bugs are harvested, a new batch of host plants with predatory bugs to be inoculated with predatory bugs will not continue to use the method of inocul...

Embodiment 3

[0022] Example 3 Collection method of predatory bugs: when the feeding amount of predatory bugs reaches the harvested amount, the predatory bugs can be harvested and collected. The collection method is to cut off the host plant with scissors, and then remove the stem of the plant. , Branches and leaves are put into the collection device together, or the leaves or branches of the host plant can be cut separately and put into the collection device, and then the collection device is sealed as soon as possible, and then the collection device is placed in a suitable space. It can be used to collect all the active insect states of predatory bugs. The collection operation is to check and collect more than once a week, preferably check and collect more than once a day, until the collection tube does not collect the predatory bugs. The collection tube is of length Within 1m, a container for collecting predatory bugs, ensure that the plant stems, branches or leaves in the collection devic...

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PUM

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Abstract

The invention relates to a method for artificially mass-producing predatory mirid bugs, which is characterized in that the host plant is used to raise prey, and then the raised prey is used to raise predatory mirid bugs. The present invention not only provides the feeding method of the predatory Lygus prey, the feeding method of the predatory Lygus, but also provides the method of collecting the predatory Lygus, the method of packaging the predatory Lygus, and the treatment and reuse of the planting substrate method. The invention provides a complete production process for the commercial production of the predatory Lygus for the first time. The application of the present invention can not only realize the large-scale breeding of the predatory Lygus, but also the packaging of the products produced by this method is the predatory Lygus Each active insect state conforms to the packaging mode of foreign predatory Lygus products.

Description

Technical field [0001] The invention relates to a method for artificial mass production of predatory bugs, belonging to the field of biological control of agricultural pests. Background technique [0002] The predatory bug refers to the predatory natural enemy species in the bug family, which can be used for the prevention and control of various agricultural pests. [0003] Nesidiocoris tenuis and Macrolophus caliginosus are important predatory bugs that have been commercialized abroad. However, none of the predatory bugs in my country has been commercialized because of their commercial production. The chemical production process is not standardized, and its collection method has not been resolved. In order to realize the commercial production and utilization of predatory bugs in my country, the relevant commercial production process needs to be studied. Summary of the invention [0004] The purpose of the present invention is to provide a method for artificial mass production of p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
Inventor 王伯明乔岩吕佳乐董杰王伟青姜晓环
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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