Method for mass rearing of Telenomus remus
US12178193B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 14, 2024 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | May 14, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/87
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for mass rearing of Telenomus remus includes the following steps: (1) establishing a Telenomus remus population of a Corcyra cephalonica strain; (2) collecting Corcyra cephalonica eggs laid by Corcyra cephalonica on the day, and fixing the Corcyra cephalonica eggs on a sticker; (3) inoculating female Telenomus remus of the Corcyra cephalonica strain in the step (1) into the Corcyra cephalonica eggs in the step (2); and (4) after 24 h to 48 h of a parasitism, taking parasitic Corcyra cephalonica eggs out, and feeding the parasitic Corcyra cephalonica eggs under the following conditions: a temperature: 26±1° C., a relative humidity: 65±5%, and a photoperiod: L:D=14:10, where long axes of the Corcyra cephalonica eggs in the step (2) have a length of 0.48 mm to 0.60 mm. The method of the present disclosure has great significance for the long-term control of pests of the Noctuidae family.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.