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Artificial breeding method of Suzuki fruit flies for testing

A Drosophila Suzuki, artificial technology, applied in the field of animal husbandry, etc., can solve the problems of unguaranteed breeding safety of Drosophila Suzuki, lower reliability and representativeness of test results, and inability to guarantee the consistency of tested insects, etc. , to achieve the effects of rich diversity, longer shelf life, and longer storage time

Active Publication Date: 2014-07-23
INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Grapes are used as feed in all the breeding process. Because the existing grapes contain certain pesticide residues that cannot be completely removed, the breeding safety of Drosophila Suzuki cannot be guaranteed. For Drosophila Suzuki In addition, the grape varieties on the market vary greatly with the seasons, which have too high restrictions on the seasons, so that the consistency of the tested insects cannot be guaranteed, and the reliability and representativeness of the test results are reduced. Suzuki's Drosophila has poor sensitivity and the test results are inaccurate
Grapes contain a lot of water and are perishable. After fermentation, a pungent smell and a large amount of water will be produced, which will affect the development and survival rate of larvae

Method used

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  • Artificial breeding method of Suzuki fruit flies for testing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A kind of artificial breeding method for Drosophila Suzuki for testing, its concrete steps are:

[0035] (1) Choose a 2cm×20cm×30cm melamine imitation porcelain tray, put a filter paper in it, drip water on the filter paper to make the filter paper moist, and put the artificial feed medium on the filter paper; the size of the medium is 0.5cm ×20cm×29cm;

[0036] (2) 450 Drosophila suzuki adults (female:male=1.5:1) are released in the insect cage provided with nutrients, the adults are mated, and the tray in step (1) is moved into the insect cage Inside, adults are made to lay eggs on the synthetic feed medium; the size of the insect cage is 100cm×50cm×50cm;

[0037] (3) The eggs produced by the adults within the same period of time and their synthetic feed medium were moved to an artificial climate box, and after 5 days of rearing, when the larvae were nearly mature, they began to pupate and emerge to obtain adults.

[0038] The temperature in the insect cage and the ...

Embodiment 2

[0048] A kind of artificial breeding method for Drosophila Suzuki for testing, its concrete steps are:

[0049] (1) Choose a 2cm×20cm×30cm melamine imitation porcelain tray, put a filter paper in it, drip water on the filter paper to make the filter paper moist, and put the artificial feed medium on the filter paper; the size of the medium is 0.5cm ×20cm×29cm;

[0050] (2) Release 500 Drosophila suzuki adults (female:male=1.5:1) in an insect cage provided with nutrients, make the adults mate, and move the tray in step (1) into the insect cage Inside, adults are made to lay eggs on the synthetic feed medium; the size of the insect cage is 100cm×50cm×50cm;

[0051] (3) The eggs produced by the adults within the same period of time and their synthetic feed medium were moved to an artificial climate box, and after 6 days of rearing, when the larvae were nearly mature, they began to pupate and emerge to obtain adults.

[0052] The temperature in the insect cage and the artificial...

Embodiment 3

[0062] A kind of artificial breeding method for Drosophila Suzuki for testing, its concrete steps are:

[0063] (1) Choose a 2cm×20cm×30cm melamine imitation porcelain tray, put a filter paper in it, drip water on the filter paper to make the filter paper moist, and put the artificial feed medium on the filter paper; the size of the medium is 0.5cm ×20cm×29cm;

[0064] (2) Release 550 Drosophila suzuki adults (female:male=1.2:1) in the insect cage provided with nutrients, make the adults mate, and move the tray in step (1) into the insect cage Inside, adults are made to lay eggs on the synthetic feed medium; the size of the insect cage is 100cm×50cm×50cm;

[0065] (3) The eggs produced by the adults within the same period of time and their synthetic feed medium were moved to an artificial climate box, and after 6 days of rearing, when the larvae were nearly mature, they began to pupate and emerge to obtain adults.

[0066] The temperature in the insect cage and the artificia...

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Abstract

The invention relates to an artificial breeding method of insects for testing, in particular to an artificial breeding method of Suzuki fruit flies for testing. According to the method, the existing breeding method that grapes serve as the fodder during the whole process is replaced by an artificial synthetic fodder culture medium, combined with the breeding method of Suzuki fruit flies for testing, compared with an existing breeding method of Suzuki fruit flies for testing, the survival rate, the pupation rate, the eclosion rate and single female spawning quantity are greatly increased, and beneficial conditions are provided for normal supply of the Suzuki fruit flies for testing.

Description

technical field [0001] The present invention relates to a kind of artificial rearing method of test insect, particularly a kind of artificial rearing method of test Drosophila Suzuki. Background technique [0002] Drosophila suzukii, also known as cherry fruit fly and spotted-winged fruit fly, has a wide range of host plants. Suzuki has been found on fruits such as blueberries, blackberries, cherries, strawberries, plums, peaches, grapes, figs, kiwis, and pears. Drosophila hazard. The ovipositor of Drosophila Suzuki has a serrated shape, which can pierce the peel and lay eggs inside the intact fruit, and then the larvae will eat and damage the inside of the fruit, causing the fruit to turn brown and rot, seriously affecting the yield and quality of the fruit. [0003] With people's attention to health and the improvement of quality of life requirements, the voice of green and pollution-free fruit production and sustainable agricultural development is becoming stronger and s...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 翟一凡于毅周仙红林清彩庄乾营张安盛门兴元李丽莉
Owner INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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