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Culture medium for preserving species of mites

A culture medium and slant medium technology, applied in animal feed, additional food elements, animal feed, etc., can solve the problems of population degradation, difficult to observe, and difficult to grasp the growth, development and population dynamics of predatory mites

Inactive Publication Date: 2007-10-10
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of using agricultural products or by-products of agricultural product processing as feed to directly preserve the species of feed mites and predator mites 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 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
Comparison scheme
Effect test

Embodiment 1

[0012] 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 water. Add sucrose and yeast powder into 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, placed on an inclined plane, and cooled. When in use, connect the species of mites and place them in a dark incubator at 20-22°C or in a cool and dark place indoors. Before introducing predatory mites, it should be introduced into mealy mites or fruit mites as feed.

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PUM

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Abstract

A culture medium for nursing the mite strain is prepared from water, agar, broad-spectrum bactericide, saccharide, starch, cellulose, pectin, protein, and yeast.

Description

technical field [0001] The invention relates to the breeding and cultivation of natural enemies in the technical field of biological control, and mainly relates to a mite species preservation medium. Background technique [0002] So far no one has developed or published a medium for mite conservation. [0003] At present, the species preservation of mites mainly uses the by-products of grain processing, such as: bran, rice bran, etc. mixed with sawdust, plant straw, etc., as the habitat and breeding environment and food for non-predatory mites, such as mites of the family Acaridae or Acaridae. Wait. When breeding or maintaining predatory mites, the above-mentioned environment and the bred Acarididae or Glycophidae acarids are used as the environment and food, that is, predatory mites are reintroduced in the above-mentioned breeding environment for mixed breeding and conservation. This method of using agricultural products or by-products of agricultural product processing a...

Claims

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Application Information

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IPC IPC(8): A01K67/033A23K1/18A23K10/16A23K20/137A23K20/147A23K20/163A23K50/00
Inventor 范青海张智强吴子毅林惠敏
Owner FUJIAN AGRI & FORESTRY UNIV
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