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Conservation method for parent species of predatory mites

A technology for preying on mites and mother species, applied in the application, animal feed, animal feed, etc., can solve the problems of pollution of the breeding system, difficulty in grasping the dynamic situation of the growth, development and population of predator mites, and population degradation, etc.

Inactive Publication Date: 2007-10-10
FUJIAN AGRI & FORESTRY UNIV
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AI Technical Summary

Problems solved by technology

When breeding or maintaining predatory mites, the above-mentioned environment and the bred Acarididae or Glycidae acarids are used as food, that is, the predatory mites are directly inserted into the above-mentioned breeding environment, and mixed breeding is carried out. The method of multiplying feed mites and predator mites together has many disadvantages, and even causes the demise of the population
Its main disadvantages are: (1) It is not easy to observe, and it is difficult to grasp the dynamics of the growth, development and population of predatory mites; (2) The breeding system is easily polluted by non-purpose mites or pathogens; (3) It is easy to cause population degradation

Method used

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Examples

Experimental program
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Embodiment 1

[0010] Weigh 20 grams of agar, 40 grams of sucrose, 60 grams of yeast powder, 4 grams of 50% carbendazim wettable powder, and about 1000 milliliters of distilled water. Add sucrose and yeast powder into distilled water, heat and stir over low heat, add agar after melting, continue heating and stirring until completely dissolved, add carbendazim, stir and make up the water to 1000mL. Filter with multiple layers of gauze, and immediately divide into test tubes, the filling volume is 1 / 5 of the height of the test tubes, stuffed with cotton plugs, bandaged and marked, cooled, and placed on an inclined plane.

[0011] Inoculation: Pick up about 30 feed mites with a No. 0 camel hair pen in a sterile box, put them directly on the surface of the agar medium, wrap the mouth of the tube and mark it. The species of feed mites referred to in the present invention include species of Acaridae or Drosophila, such as: tyrophagous mite, acaroid mite, root mite, sweet fruit mite.

[0012] Inoc...

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Abstract

A method for nursing the female parent of predatory mite includes such steps as providing the agar culture medium in a transparent bottle, inoculating about 30 non-predatory mites as feed and a pregnant predatory mite, culturing for 50-60 days, and repeating said steps.

Description

technical field [0001] The invention relates to the preservation and breeding of natural enemies in the technical field of biological control, and mainly relates to a conservation method for the mother species of predatory mites. Background technique [0002] At present, the species preservation of mites mainly uses grain processing by-products, such as: bran, rice bran, etc. mixed with sawdust, plant straw, etc., as the habitat and breeding environment and food. When breeding or maintaining predatory mites, the above-mentioned environment and the bred Acarididae or Glycidae acarids are used as food, that is, the predatory mites are directly inserted into the above-mentioned breeding environment, and mixed breeding is carried out. The method of multiplying feed mites and predator mites together has many shortcomings, and even causes the demise of the population. Its main disadvantages are: (1) It is not easy to observe, and it is difficult to grasp the dynamics of the grow...

Claims

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Application Information

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IPC IPC(8): A01K67/033A23K1/18A23K50/90
Inventor 范青海张智强吴子毅林惠敏
Owner FUJIAN AGRI & FORESTRY UNIV
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