Patents
Literature
1 results about "Leaf beetle" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
The insects of the beetle family Chrysomelidae are commonly known as leaf beetles, and include over 37,000 (and probably at least 50,000) species in more than 2,500 genera, making up one of the largest and most commonly encountered of all beetle families. Numerous subfamilies are recognized, but only some of them are listed below. The precise taxonomy and systematics are likely to change with ongoing research.
A lethal related gene mu srp54k of scirtothrips dorsalis and application thereof in prevention and treatment of scirtothrips dorsalis
The application discloses a lethal related gene MuSrp54k of a bean leaf beetle and application of the lethal related gene MuSrp54k in prevention and treatment of the bean leaf beetle. The application provides a Serratia marcescens HvSm-1 capable of being used for prevention and treatment of the bean leaf beetle, and a lethal related gene MuSrp54k of the bean leaf beetle, and constructs a dsRNA-dsMuSrp54k for prevention and treatment of the bean leaf beetle by using the lethal related gene MuSrp54k. Further, after the bean leaf beetle is fed by using the dsMuSrp54k and the Serratia marcescens jointly, the corrected mortality of the 2nd instar nymphs is about 88% within 7 days, and the corrected mortality of the adults is about 58% within 7 days, and the synergistic virulence index is used to judge that the virulence of the 2nd instar nymphs and the adults of the bean leaf beetle treated by the dsMuSrp54k and the HvSm-1 jointly produces a synergistic effect. The application provides a safe and efficient method for prevention and treatment of the bean leaf beetle, and has a good application prospect.
Owner:SOUTH CHINA AGRICULTURAL UNIVERSITY