CN101406175A - Long storage method of overwintering generation Harmonia axyridis - Google Patents
Long storage method of overwintering generation Harmonia axyridis Download PDFInfo
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- CN101406175A CN101406175A CNA2008101742130A CN200810174213A CN101406175A CN 101406175 A CN101406175 A CN 101406175A CN A2008101742130 A CNA2008101742130 A CN A2008101742130A CN 200810174213 A CN200810174213 A CN 200810174213A CN 101406175 A CN101406175 A CN 101406175A
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- harmonia axyridis
- storage method
- overwintering
- ladybug
- generation
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Abstract
The invention relates to a long-term storage method for overwintering generation harmonia axyridis, which comprises the following steps: trapped harmonia axyridis is loaded into a container with a hole, and the container is placed in a cellar for storage overwintering. The method is adopted to ensure that the storage period of the harmonia axyridis reaches more than eight months, and the overwintering survival rate of harmonia axyridis for egg production can reach 78 percent in the middle of May of the second year. The breakthrough of the key storage technology lays a foundation for the direct mass application of adult harmonia axyridis and the extension of the breeding period of the harmonia axyridis.
Description
Technical field:
The present invention relates to agricultural technology field, belong to the techniques of pest control, particularly a kind of long-term storage method of overwinter generation harmonia axyridia.
Background technology:
Aphid is that bigger insect generally takes place on one kind of multiple plants and endangers, though it is effective with the pesticide control aphid, but plant and environment being brought irreversible infringement. ladybug is the most effective natural enemy of aphid, studies have shown that both at home and abroad controlling aphid with ladybug is a kind of fabulous biological control chain, but culture and the technical elements that discharges remains in a lot of defectives at present ladybug. particularly storage of overwinter generation ladybug and collection method, be in blank at present at home and abroad, owing to do not break through, directly influence the culture efficiency of ladybug.
It is the overwinter generation ladybug of collecting from plant when spring that ladybug is cultured used kind worm, such defective is exactly that the overwinter generation ladybug just lays eggs under the situation that aphid is arranged on the plant, can not collect the overwinter generation ladybug that does not lay eggs fully, the kind worm egg laying amount of Shou Jiing is very low like this, and the storage method of overwinter generation ladybug still belongs to blank at present.Chinese patent " a kind of anti-method that eliminates aphis of collection coccinella undecimpanctata that manually lures " (CN1528136) is mentioned " will lure the ladybug that collects can be placed under low temperature 0--10 ℃ survives the winter ".
Summary of the invention:
The long-term storage method that the purpose of this invention is to provide a kind of simple overwinter generation harmonia axyridia.The present invention realizes according to following proposal:
A kind of long-term storage method of overwinter generation harmonia axyridia is that the ladybug that will capture is contained in the hole container, places the cellar storage to survive the winter;
Cellar temperature-12 ℃-0 ℃, relative moisture 40%;
Described hole container is plastic containers.
Adopt method of the present invention can make the ladybug shelf time reach 8 wheat harvesting periods, planting survive the winter breakthrough that survival rate can reach 78%. these storage key technologies in 5 the middle ten days of next year of worm is to provide the foundation in the directly large-scale breed time limit of using and prolonging ladybug of adult.
Embodiment:
Collect ladybug in the field autumn, installs to put into cellar (temperature-12 ℃-0 ℃, relative moisture 40%) in the plastic ware of band eye and survive the winter, and can make the ladybug shelf time reach 8 wheat harvesting periods, plants the worm survival rate of surviving the winter and can reach 78% in 5 the middle ten days of next year.
Claims (3)
1, a kind of long-term storage method of overwinter generation harmonia axyridia is characterized in that the ladybug that will capture is contained in the hole container, places the cellar storage to survive the winter.
2, the long-term storage method of overwinter generation harmonia axyridia as claimed in claim 1 is characterized in that cellar temperature-12 ℃-0 ℃, relative moisture 40%.
3, the long-term storage method of overwinter generation harmonia axyridia as claimed in claim 1 is characterized in that above-mentioned hole container is plastic containers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101742130A CN101406175A (en) | 2008-11-08 | 2008-11-08 | Long storage method of overwintering generation Harmonia axyridis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101742130A CN101406175A (en) | 2008-11-08 | 2008-11-08 | Long storage method of overwintering generation Harmonia axyridis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101406175A true CN101406175A (en) | 2009-04-15 |
Family
ID=40569565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101742130A Pending CN101406175A (en) | 2008-11-08 | 2008-11-08 | Long storage method of overwintering generation Harmonia axyridis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101406175A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145887A (en) * | 2014-08-30 | 2014-11-19 | 潍坊科技学院 | Low-temperature storage method for artificial propagation of harmonia axyridis |
| CN109258578A (en) * | 2018-11-21 | 2019-01-25 | 北京阔野田园生物技术有限公司 | A kind of method of Larva Harmonia Axyridis indoor industrially raising |
-
2008
- 2008-11-08 CN CNA2008101742130A patent/CN101406175A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145887A (en) * | 2014-08-30 | 2014-11-19 | 潍坊科技学院 | Low-temperature storage method for artificial propagation of harmonia axyridis |
| CN109258578A (en) * | 2018-11-21 | 2019-01-25 | 北京阔野田园生物技术有限公司 | A kind of method of Larva Harmonia Axyridis indoor industrially raising |
| CN109258578B (en) * | 2018-11-21 | 2023-12-05 | 北京阔野田园生物技术有限公司 | Indoor industrial breeding method for ladybug larvae |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20090415 |