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Production method of predacious mite with characteristic of insect killing and mite killing

A production method and insecticidal technology, applied in animal husbandry and other directions, can solve problems such as low labor efficiency, and achieve the effect of simplifying production processes and improving production efficiency

Inactive Publication Date: 2010-02-03
兰常青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] An object of the present invention is to provide a simplified industrialized method for cultivating predatory mites, to overcome the relatively low defect of labor efficiency in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0048] Embodiment (taking Neoseius cucurbita as example)

[0049] Add an appropriate amount of water to the bottom of the culture container, the volume of water is one-thirtieth of the volume of the culture container, and then put in the sawdust after deworming, the volume of the wood chips is two-thirds of the volume of the culture container, and then add the dewormed wood chips. The flour after the worm, the flour volume is one-tenth of the volume of the culture container, and then 900 adult female mites of A. Cover the lid, and seal the gap between the lid and the container with transparent glue, and finally put it into a temperature-controlled and humidity-controlled culture room for cultivation. The culture vessel used was a cylinder with a height of 6 cm and a diameter of 4.5 cm, and the total area of ​​the openings in the lid accounted for 40% of the total area of ​​the lid. The culture conditions are: the relative humidity of the air in the culture room is controlled ...

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Abstract

The invention provides a method for manually culturing predacious mites, comprising the following steps: a. culturing medium and deinsectizing acaroid mite food; b. preparing mixed seed sources; c. manually culturing the predacious mites in a large scale; and d. refrigerating products of the predacious mites. By adopting predacious mite culture in a large scale according to the mixed seed sources,the production procedure can be simplified, and the production efficiency can be improved.

Description

technical field [0001] The invention relates to the field of biological control of crops, in particular to the artificial cultivation of natural enemies of pests. Background technique [0002] Predatory mites are effective natural enemies of many pest mites and small insects in agriculture. However, there is a so-called "following phenomenon" between natural enemies and pests in nature, that is, the growth rate of the population of natural enemies is always lower than that of pests or the peak time of the population of natural enemies is always later than that of pests, so the population of natural enemies is often It is only after the pest population is large and has caused considerable damage to the crop that it reaches a level sufficient to control the pest. Therefore, in order to make full use of the control effect of natural enemies on pests and reduce the damage caused by pests to crops, it is necessary to increase the number of natural enemy populations before the pe...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 兰常青
Owner 兰常青
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