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A method for trapping the provenance of wild black soldier flies

A black soldier fly and wild technology is applied in the field of trapping wild black soldier fly provenance, and achieves the effects of simple operation, remarkable effect and easy availability of materials.

Inactive Publication Date: 2016-05-18
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to overcome the defects and technical deficiencies of the existing black soldier fly artificial breeding and provenance acquisition, and provide a highly efficient method for trapping wild black soldier fly provenance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] 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.

[0038] The specific steps are:

[0039]S1. Prepare Lucilia sericata compost, formula is: bran 60%+hemoglobin powder 40%, add tap water, adjust compost humidity to 60% (percentages are mass percent concentration);

[0040] S2. Insert 1.2 g of Lucilia sericata eggs into every 1 kg of Lucilia sericata compost, and maintain the humidity of the compost at 60%;

[0041] S3. Lucilia sericata eggs hatched on the 2nd day of insertion, and began to feed and transform the culture medium; after growing for 4-5 days, the Lucilia sericata maggots climbed off the culture medium by themselves and fell into a special collection basin. At this time, culture The culture material left in the pot is the leftover material of Lucilia sericata breeding;

[0042] One day before isolation, water was added to maintain the humidity of the compost at 68%...

Embodiment 2

[0049] 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.

[0050] The specific steps are:

[0051] S1. prepare Lucilia sericata compost, formula is: bran 95%+hemoglobulin powder 5%, add tap water to regulate compost humidity to 65% (percentages are mass percent concentration);

[0052] S2. Add 0.5 g of Lucilia sericata ovum to every 1 kg of Lucilia sericata compost, and maintain the humidity of the compost at 65%;

[0053] S3. Lucilia sericata eggs hatched on the 2nd day after inoculation, and began to feed and transform culture materials. After Lucilia sericata grows for 4 to 5 days, it climbs away from the compost by itself and falls into a special collection basin. At this time, the remaining compost in the culturing basin is the leftover material of Lucilia sericata breeding;

[0054] One day before isolation, water was added to maintain the humidity of the compost at 70%.

[...

Embodiment 3

[0061] 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.

[0062] The specific steps are:

[0063] S1. prepare Lucilia sericata compost, formula is: bran 85%+hemoglobulin powder 15%, add tap water to regulate compost humidity to 63% (percentages are mass percent concentration);

[0064] S2. Insert 0.8 g of Lucilia sericata eggs into every 1 kg of Lucilia sericata compost, and maintain the humidity of the compost at 63%;

[0065] S3. Lucilia sericata eggs hatched on the 2nd day after inoculation, and began to feed and transform culture materials. After growing for 4 to 5 days, Lucilia sericata maggots climbed off the compost by themselves and fell into a special collection basin. At this time, the culture material left in the culture basin was the culture leftover material of Lucilia sericata.

[0066] One day before isolation, water was added to maintain the humidity of the compost a...

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Abstract

The invention provides a method for trapping wild Hermetia illucens species. The method comprises the steps of breeding lucilia sericata maggots through bran and spray-dried blood cells, and then trapping the wild Hermetia illucens species in a wild cool and ventilated area. By means of the method, the effect of trapping the wild Hermetia illucens species is quite significant; especially, rich lysine in the spray-dried blood cells can easily decompose into substances with strong stimulating smells like cadaverine under the effect of the lucilia sericata maggots and natural microorganisms and has a strong effect of trapping wild Hermetia illucens adults into ovipositing; after wild Hermetia illucens eggs are hatched and grow under a normal temperature, a large number of Hermetia illucens species can be obtained within a short time. The method is simple, convenient to implement, effective and capable of saving a great deal of labor and time for obtaining the wild Hermetia illucens species.

Description

technical field [0001] The invention belongs to the technical field of black soldier fly artificial breeding. More specifically, it relates to a method for trapping wild black soldier fly provenance. Background technique [0002] The black soldier fly, scientific name Hermetiaillucens L., is a holometabolous insect belonging to the order Insecat, Diptera, Brachycera, Stratiomyidae. Horsefly (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 the Americas, 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. [0003] Black soldier fly is an important resource insect and environmental protection insect, which can be used to biotransfo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033A23K50/90A23K10/30A23K10/37A23K20/147
CPCY02P60/87
Inventor 吴芬芳胡新军徐安龙
Owner SUN YAT SEN UNIV
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