http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111406713-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01K67-033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K67-033 |
| filingDate | 2019-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111406713-B |
| titleOfInvention | Method for breeding parasitic wasps on large scale |
| abstract | The invention provides a method for breeding parasitic wasps on a large scale, which comprises the following steps: 1) host plants were grown in regions that satisfied the following conditions: the annual average precipitation is 1000-1200 mm, the annual average temperature is 15-17 ℃, and the water is located in an area between 31-33 degrees of north latitude; 2) enabling the aphid occurrence amount of the host plant to exceed 300/hundred plants so as to breed the aphidiidae; 3) the parts of the host plant carrying the stiff aphids are collected from 1 to 15 days in 5 months each year. The invention provides a method for controlling agricultural pests, which comprises the step of uniformly broadcasting wheat straws, leaves or ears with stiff aphids in a ratio of 1-2 kilo mu per mu in a crop field needing to release parasitic wasps. The method can be popularized to the purpose of preventing and controlling pests by breeding other aphids and parasitic wasps in the south and north directions, is used for biological prevention and control of other pests, and has stable effect. |
| priorityDate | 2019-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 12.