Method for attracting wild hermetia illucens

A black soldier fly, wild technology, applied in the fields of application, animal feed, animal feed, etc., to achieve the effect of simple operation, remarkable effect, and easy-to-obtain materials

Inactive Publication Date: 2014-08-13
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the defects and technical deficiencies of existing black soldier fly artificial breeding and provenance acquisition, and provide a method for efficiently trapping wild black soldier flies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Choose to lure wild black soldier flies in April of that year, when the temperature is 23-35°C, the weather is clear and there is little rain.

[0040] The specific steps are:

[0041] S1. Prepare housefly maggot compost, formula is: bran 60%+hemoglobin powder 40%, add tap water, adjust compost humidity to 60% (percentages are mass percent concentration);

[0042] S2. Insert 1.2 g of housefly eggs into every 1 kg of housefly maggot compost, and maintain the humidity of the compost at 60%;

[0043] S3. The housefly eggs hatch on the 2nd day of insertion, and start to eat and transform the culture medium; after the housefly maggots grow for 4-5 days, they will climb off the culture medium by themselves and fall into a special collection basin. The rest of the compost is the housefly maggot breeding residue;

[0044] One day before isolation, water was added to maintain the humidity of the compost at 68%.

[0045] S4. Add tap water to the remaining material of housefly ma...

Embodiment 2

[0051] Choose to lure wild black soldier flies in October of that year, when the temperature is 23-35°C, the weather is clear and there is little rain.

[0052] The specific steps are:

[0053] S1. prepare the housefly maggot compost, the formula is: bran 95%+hemoglobin powder 5%, add tap water to adjust the compost humidity to 65% (percentages are mass percent concentration);

[0054] S2. Insert 0.5 g of housefly ovum into every 1 kg of housefly maggot compost, and maintain the humidity of compost at 65%;

[0055] S3. The housefly eggs hatched on the 2nd day after inoculation, and began to feed and transform the compost. After the housefly maggots grow for 4 to 5 days, they will climb away from the compost by themselves and fall into a special collection basin. At this time, the remaining compost in the breeding basin is the rest of the housefly maggot breeding;

[0056] One day before separation, add water to maintain the humidity of the compost at 70%.

[0057] S4. A...

Embodiment 3

[0063] Choose to lure wild black soldier flies in July of that year, when the temperature is 23-35°C, the weather is clear and there is little rain.

[0064] The specific steps are:

[0065] S1. Prepare housefly maggot compost, formula is: bran 85%+hemoglobin powder 15%, add tap water to adjust compost humidity to 63% (percentages are mass percent concentration);

[0066] S2. Insert 0.8g of housefly ovum into every 1kg of housefly maggot compost, and maintain the humidity of compost at 63%;

[0067] S3. The housefly eggs hatched on the 2nd day after inoculation, and began to feed and transform the compost. After the housefly maggots grow for 4-5 days, they will climb away from the compost by themselves and fall into a special collection basin. This moment, the compost left in the culture pot is the housefly maggot culture surplus material.

[0068] One day before separation, add water to maintain the humidity of the compost at 70%.

[0069] S4. Add tap water in the hou...

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PUM

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Abstract

The invention provides a method for attracting wild hermetia illucens. The method includes the following specific steps of breeding housefly larvae, and then attracting the wild hermetia illucens outdoors by using residual breeding materials on clear and rainless days at the temperature of 23 DEG C to 35 DEG C from April to October. By means of the method, the effect of attracting the hermetia illucens is very significant, in particular, the composts used for breeding the housefly larvae are rich in lysine which can be extremely easily decomposed into cadaverine and other substances with pungent smells under the action of the housefly larvae and natural microbes, and cadaverine and other substances with pungent smells have an extremely strong attracting effect on the wild hermetia illucens adults. After the egg-laying and development of the hermetia illucens are finished, a large number of hermetia illucens provenances can be obtained easily in a short time. The method is simple, convenient to conduct and efficient, and can greatly save labor and time for obtaining the wild hermetia illucens provenances.

Description

[0001] technical field [0002] The invention belongs to the technical field of black soldier fly artificial breeding. More specifically, it relates to a method of trapping wild black soldier flies. Background technique [0003] Black Soldier Fly, scientific name bright-spotted flat-horned soldier fly ( Hermetia illucens L.), is a holometabolous insect, belonging to the class Insecta (Insecat), Diptera (Diptera), Brachycera (Brachycera), Soldier family (Stratiomyidae) and the genus Flat horned soldier fly ( Hermetia ). Adults have gray and black wings, degenerated mouthparts, body length 15-20mm, and body is mainly black. Egg diameter is about 1mm, oblong. Native to America, it is widely distributed all over the world (between 40 degrees north and south latitude). The growth rate of black soldier fly larvae is relatively fast. Under the condition of about 28°C, the egg period of black soldier fly is 4 days, and the larval growth period takes about 20 days. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/18A23K1/14A23K1/16A23K10/20A23K50/90
Inventor 容益康程琳崔敏胡新军
Owner SUN YAT SEN UNIV
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