A kind of colloidal artificial improved feed for indoor breeding of axenius mite population

An artificial technology of A. cucurbita mite is applied in the field of colloidal artificially improved feed for indoor breeding of A. cucurbita mite population, which can solve the problems of mite drowning, unfavorable indoor breeding of A. cucurbitae mite population, etc. mites, beneficial to the reproduction of predatory mites, and the effect of improving the utilization rate

Active Publication Date: 2021-07-20
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing artificial feed for A. cucurbita is mainly non-animal nutritional feed such as pollen, yeast extract powder, peptone, etc., and all of them are liquid feeds. When used for the reproduction of A. cucurbita, it is easy to cause the mite to drown. , is unfavorable for the indoor reproduction of A. cucurbita population, how to provide an artificial feed suitable for indoor population reproduction of A. cucurbita and its preparation method has become a technical problem to be solved by those skilled in the art

Method used

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  • A kind of colloidal artificial improved feed for indoor breeding of axenius mite population
  • A kind of colloidal artificial improved feed for indoor breeding of axenius mite population
  • A kind of colloidal artificial improved feed for indoor breeding of axenius mite population

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The formulations of gel-like artificially improved feed suitable for indoor breeding of A. cucurbita populations are shown in Tables 1-3 below.

[0018] The tussah chrysalis is purchased from the market, and its extraction method includes the steps of: removing the tussah chrysalis body wall and midgut, placing the tussah chrysalis in a mortar and grinding them fully at low temperature, and then placing the ground pupa tissue fluid in a 50ml centrifuge tube at 6000rmp Centrifuge for 1min, draw the supernatant and put it into a 10ml centrifuge tube, then put it in a 4°C freezer for later use

[0019] It includes the following raw materials: tissue fluid of tussah silkworm chrysalis, yeast extract powder, tryptone, glucose, honey and fresh egg yolk. 5 parts, 5 parts of honey and 10 parts of fresh egg yolk.

[0020] 2. The effect of artificially improved feed components on the feeding effect of Adyseiius cucurbita

[0021] The comparison test is as follows, as shown in T...

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Abstract

The invention relates to the field of plant protection, in particular to a colloidal artificially improved feed for indoor propagation of axenoid mite populations. The artificially improved feed comprises tissue fluid of tussah silkworm chrysalis, yeast extract powder, tryptone, glucose, honey, fresh egg yolk and water. The colloidal artificially improved feed for indoor breeding of A. cucurbita populations provided by the invention has low raw material prices, can effectively carry out indoor breeding of cucurbit A. mite populations, and has a positive effect on the large-scale production of predatory mites of the genus A. cucurbita in the future. promotion.

Description

technical field [0001] The invention relates to the field of plant protection, in particular to a colloidal artificially improved feed for indoor propagation of axenoid mite populations. Background technique [0002] Amblyseius cucurbita has a wide feeding range and can prey on a variety of small insects such as thrips, spider mites, and whiteflies. When prey resources are scarce, it can also eat pollen, honeydew, and microorganisms to maintain the population. In addition, it preys on prey At the same time, plant pollen is beneficial to the growth and development of A. cucurbita. [0003] According to the source of the feed used, the feed required for the reproduction of A. cucurbita mite can be divided into herbivorous feed (such as pollen), carnivorous feed (such as acaroid mite) and artificial feed. At present, the large-scale breeding of Amblyseius cucurbita mainly uses tyrophagous mite and A. ellipsoides as prey for large-scale artificial breeding. The existing artifi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/00A23K10/20A23K10/16A23K20/147A23K20/163A01K67/033
CPCA01K67/033A23K10/16A23K10/20A23K20/147A23K20/163A23K50/00
Inventor 杨念婉李茂海徐海云刘万学万方浩
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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