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Method for artificial mass production of predatory miridae

A technology of mass production and stink bugs, applied in animal husbandry and other directions, can solve the problems of irregular commercial production process, unsolved collection methods, etc., and achieve the effect of large-scale mass breeding.

Active Publication Date: 2014-12-24
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] Embodiment 1 Feeding of prey: within 0.5 days to 15 days after the host plant unfolds the first pair of true leaves, the prey source is inoculated on the new host plant, wherein the width of the leaves of the new host plant is at least 1 cm, and the average number of leaves per host plant The amount of prey inserted is greater than 5, preferably more than 30, and the terminal bud treatment of the host plant is not cut or cut less, preferably only cut 1-2 times. The prey refers to raising various prey alone or mixing two or more kinds of prey.

Embodiment 2

[0019] Embodiment 2 Raising of predatory Lygus: The entire breeding room for raising predatory Lygus is sealed, but it can be ventilated. In the process of raising predatory Lygus, no insect cage or isolation is required.

[0020] The first feeding method of predatory Lygus: when the amount of prey per plant reaches more than 30, insert predatory Lygus; the ratio of prey and predatory Lygus is greater than 10:1, preferably greater than 50:1, less than 1000: 1; The terminal bud treatment of the host plant is not cut or cut less, preferably not cut.

[0021] The next batch and the method for raising predatory Lygus continuously, the feeding method can be the same as the first feeding method of the above-mentioned predatory Lygus, but the following feeding method is preferred, and the specific operation is: wait for the last batch of predatory Lygus After the bugs were harvested, the new batch of host plants with prey and to be inoculated with the predatory Lygus did not continue...

Embodiment 3

[0022] Embodiment 3 The collection method of predatory Lygus: when the feeding amount of predatory Lygus reaches the harvesting amount, the predatory Lygus can be harvested and collected. The collection method is to cut off the host plant with scissors, and then cut off the plant stem. , branches and leaves together into the collection device, or you can cut the leaves or branches of the host plant separately and put them into the collection device, then seal the collection device as soon as possible, then put the collection device in a suitable space, fix it and put it away It can be used to collect all active insect states of predatory mirid bugs. The collection operation is to check and collect more than once a week, preferably more than once a day, until no predatory mirid bugs can be collected in the collection tube. The length of the collection tube is Within 1m, the container used to collect predatory Lygus, after ensuring that no predatory Lygus can be collected, the pl...

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PUM

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Abstract

The invention relates to a method for artificial mass production of predatory miridae. The method is characterized in that preys are bred by host plants and then the predatory miridae is bred by the bred preys. The method for artificial mass production of the predatory miridae has the advantages that not only are a predatory miridae prey breeding method and a predatory miridae breeding method provided, but also a predatory miridae collection method, a predatory miridae packaging method and a cultivating matrix treatment and reutilization method are provided; a complete production process is provided for commercialized production of the predatory miridae for the first time, large-scale mass breeding of the predatory miridae can be achieved, the predatory miridae in various insect activity states is packaged in a product produced by the method, and the product conforms to an overseas predatory miridae product packaging mode.

Description

technical field [0001] The invention relates to a method for artificially mass-producing predatory mirid bugs, belonging to the field of biological control of agricultural pests. Background technique [0002] Predatory Lygus refers to the species of predatory natural enemies in the family Miridae, which can be used for the control of various agricultural pests. [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. In order to realize the commercial production and utilization of predatory mirid bugs in my country, the relevant commercial production process remains to be studied. Contents of the invention [0004] The purpose of the present invention is to provide a method for artificially mass-prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 王伯明
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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