Artificial breeding method for leek maggot for test

A kind of leek maggot, artificial technology, applied in the field of artificial breeding of leek maggot for test, can solve the problems of poor sensitivity of leek maggot, inaccurate test results, high toxicity of leek maggot, etc., and achieve high temperature and high humidity resistance and long shelf life Growth, the effect of increasing the growth rate

Inactive Publication Date: 2009-05-13
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

As the object of research and control, leek maggots are especially important for the pollution-free production of leeks, especially to carry out research work such as biological control and drug resistance determination, radiation sterility, etc., to study their synthetic feed and mass breeding and reproduction technology, and to solve the problem of test insect supply. , the existing leek maggot raising technology is generally traditional leek maggot raising leek section, that is, the leek is collected back, impurities are removed, peeled, and the leek is plowed and cut into 4-6mm small sections, which are eaten by

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  • Artificial breeding method for leek maggot for test

Examples

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Comparison scheme
Effect test

Embodiment 1

[0026] A kind of artificial breeding method for testing leek maggot mainly comprises the following steps:

[0027] (1) Select a petri dish with a diameter of 8 cm, put a filter paper with a diameter of 7 cm in it, and drip 10-12 drops of water on the filter paper to make the filter paper moist;

[0028] (2) transfer the ovum produced in the same period of time to the chive maggot adults, and transfer them to the petri dish. After hatching the small larvae, feed them with a synthetic feed segment, and remove food residue and excrement in time;

[0029] (3) After raising for 24-25 days, when the larvae are nearly mature, put a piece of filter paper in the petri dish, and its diameter is 6.5cm, and the larvae crawl to between two layers of filter paper and make cocoons to pupate to obtain adults;

[0030] (4) Transfer the adults obtained in the previous step to a clean transparent jelly cup, the bottom of the jelly cup is covered with moist filter paper, and a small cotton ball w...

Embodiment 2

[0037] A kind of artificial breeding method for testing leek maggot mainly comprises the following steps:

[0038] (1) Select a petri dish with a diameter of 12 cm, put a filter paper with a diameter of 10 cm in it, drip 11-13 drops of water on the filter paper, and make the filter paper moist;

[0039] (2) transfer the ovum produced in the same period of time to the chive maggot adults, and transfer them to the petri dish. After hatching the small larvae, feed them with a synthetic feed segment, and remove food residue and excrement in time;

[0040] (3) After raising for 23-25 ​​days, when the larvae are nearly mature, put a piece of filter paper in the petri dish, its diameter is 9cm, and the larvae crawl to between two layers of filter paper and make cocoons to pupate to obtain adults;

[0041] (4) Transfer the adults obtained in the previous step to a clean transparent jelly cup, the bottom of the jelly cup is covered with moist filter paper, and a small cotton ball with ...

Embodiment 3

[0048] A kind of artificial breeding method for testing leek maggot mainly comprises the following steps:

[0049] (1) Use a petri dish with a diameter of 5 cm, put a filter paper with a diameter of 4.5 cm in it, and drip 9-10 drops of water on the filter paper to make the filter paper moist;

[0050] (2) transfer the ovum produced in the same period of time to the chive maggot adults, and transfer them to the petri dish. After hatching the small larvae, feed them with a synthetic feed segment, and remove food residue and excrement in time;

[0051] (3) After raising for 24-26 days, when the larvae are nearly mature, put a piece of filter paper in the petri dish, its diameter is 4cm, and the larvae crawl to between two layers of filter paper and make cocoons to pupate to obtain adults;

[0052] (4) Transfer the adults obtained in the previous step into a clean transparent plastic cup, the bottom of the plastic cup is covered with moist filter paper, and a small cotton ball wit...

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Abstract

The invention relates to an artificial feeding method of tested insect, especially relates to an artificial feeding method of tested chive maggot, wherein the Chinese chive feedstuff is replaced by the artificial synthetic feedstuff, thus the survival rate, pupation rate, emergence rate, single-female fecundity are greatly increased compared with the prior tested chive maggot breeding method, therefore the good condition is provided for regular supply of tested chive maggot.

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 leek maggot. Background technique [0002] Chive maggot——Bradysia odoriphay is the number one pest of chives, which directly threatens and restricts the safe production and sales of chives. For a long time, vegetable farmers have mainly relied on highly toxic or highly toxic insecticides, such as methyl 1605, phorate (3911), methamidophos, methylisothion, carbofuran, etc. to prevent and control this stubborn pest, and even increase it at will. Dosage, causing urban and rural residents poisoning or death accidents often occur. In recent years, in Shandong Province, in Dezhou, Boxing, Ningjin and other places, there have been many food poisoning incidents caused by leeks, the most serious of which caused acute poisoning of more than 70 people. urgent problems to be resolved. [0003] With people's attention to h...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 于毅张安盛李丽莉门兴元张思聪
Owner INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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