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Method for artificial mass production of ladybugs and green lacewings

A mass production and lacewing technology, which is applied in animal husbandry and other fields, can solve the problems of insufficient economical utilization of host plant resources and human resources, and achieve the effects of saving manpower, cost and resources

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] The breeding method of ladybug and lacewing among the patent No. 200510002749.0 is to adopt the box-type feeding method, although said raising method can realize the raising of ladybug and lacewing, there is still the problem of not saving and utilizing host plant resources and human resources. Explore better feeding methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The raising method of embodiment 1 prey

[0025] Within 0.5 days to 15 days after the host plant unfolds the first pair of true leaves, the leaves with the source of the prey or the composition of the plant stem and the leaves are inoculated together on the new host plant, and the inoculated prey is each insect state of the prey , the leaves are not cut into small pieces or rarely cut into small pieces, wherein the width of the leaves of the new host plant is at least 1 cm. If the host plant is kidney bean, it is preferred to inoculate when the average width of the leaves of the host plant reaches more than 6 cm. The amount of prey that the plant inserts is greater than 5, preferably more than 30, and the plant stems and leaves used for the inoculation of the new host plant are removed within 0.1 days to 10 days after inoculation, and the terminal buds are treated if the host plant is beans No cutting or less cutting, preferably only 1-2 times.

[0026]Wherein, the com...

Embodiment 2

[0027] The raising of embodiment 2 ladybug, lacewing

[0028] The entire breeding room for raising ladybugs and lacewings is airtight, but it can be ventilated. In the process of raising ladybugs and lacewings, there is no need for insect cages or isolation.

[0029] The first feeding method of ladybugs and lacewings: insert ladybugs and lacewings when the amount of prey per plant reaches more than 50 heads; the insertion ratio of prey and ladybugs and lacewings is greater than 10:1, preferably greater than 50:1, Less than 1000:1; the terminal bud treatment of bean host plants is no pruning or less pruning, preferably no pruning.

[0030] The next batch and the method for continuously raising ladybugs and lacewings in the future, the feeding method can be the same as the first feeding method of the above-mentioned ladybugs and lacewings, but the following feeding methods are preferred, and the specific operations are: wait for the last batch of ladybugs After worms and lacewi...

Embodiment 3

[0031] The collection method of embodiment 3 ladybug, lacewing

[0032] When the feeding amount of ladybugs and lacewings reaches the harvesting amount, the ladybugs and lacewings can be harvested and collected. The collection method is to cut off the host plant with scissors, and then put the stems, branches and leaves of the plants into the collection device In the process, you can also 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, and then put the collection device in a suitable space. After fixing it, it can be used for various activities of ladybugs and lacewings For the collection of worms, the collection operation is to check and collect more than once a week, preferably more than once a day, until the collection tube cannot collect ladybugs and lacewings. The collection tube is within 1m in length and used for collection. Containers for ladybugs and lacewings, after ...

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Abstract

The invention relates to a method for artificial mass production of ladybugs and green lacewings. The method is characterized in that spider mites and aphids are bred by host plants and then the ladybugs and the green lacewings are bred by bred preys. According to the method, the host plants and the preys are not placed in ladybug and green lacewing breeding boxes, but a mass of ladybugs and green lacewings are bred in an open environment of a breeding room without insect breeding cages and isolation. The method has the advantages that not only are prey, ladybug and green lacewing breeding methods provided, but also a ladybug and green lacewing collection method, a ladybug and green lacewing packaging method and a cultivating matrix treatment and reutilization method are provided; although the ladybugs and the green lacewings collected and packaged according to the method are mainly larvae, mass breeding of the ladybugs and the green lacewings can be also achieved, and not only can a great quantity of natural enemy resources be provided for biological prevention and control of agricultural pests, but also manpower, resources and cost can be saved.

Description

technical field [0001] The invention relates to a method for artificially producing ladybugs and lacewings in large quantities, and belongs to the field of biological control of agricultural pests. Background technique [0002] Ladybugs and lacewings are important natural enemies for the control of greenhouse aphids and spider mites, and can be fed with aphids and spider mites. [0003] The breeding method of ladybug and lacewing among the patent No. 200510002749.0 adopts the box-type feeding method, although said raising method can realize the raising of ladybug and lacewing, there is still the problem of not saving and utilizing host plant resources and human resources. Explore better feeding methods. Contents of the invention [0004] The purpose of the present invention is to provide a kind of method that directly raises spider mite, aphid, ladybug, lacewing on host plant, is not to put host plant and prey into ladybug, lacewing raising box together, but need not rais...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 王伯明
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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