Author: Joel Martin WierengaPublisher:
ISBN:
Category : Colorado potato beetle
Languages : en
Pages : 310
Book Description
Mechanisms of Resistance in Carbofuran-resistant Colorado Potato Beetles
Author: Joel Martin WierengaPublisher:
ISBN:
Category : Colorado potato beetle
Languages : en
Pages : 310
Book Description
Characterization, Synergism and Inheritance of Resistance to Azinphosmethyl, Carbofurna and Permethrin Insecticides in the Colorado Potato Beetle (Coleoptera: Chrysomelidae)
Author: Philippos M. IoannidisPublisher:
ISBN:
Category : Colorado potato beetle
Languages : en
Pages : 296
Book Description
Resistance and Metabolism of Imidacloprid in Colorado Potato Beetle, Leptinotarsa Decemlineata Say (Coleoptera:Chrysomelidae)
Author: David Mota-SanchezPublisher:
ISBN:
Category : Colorado potato beetle
Languages : en
Pages : 278
Book Description
Detection of Mutations in Colorado Potato Beetle
Author: Jessica Bridget DunnPublisher:
ISBN:
Category : Acetylcholinesterase
Languages : en
Pages : 186
Book Description
Mechanism of Resistance Against Insecticidal Double Stranded RNA (dsRNA) in Leptinotarsa Decemlineata (Colorado Potato Beetle)
Author: Swati Mishra (Researcher in Entomology)Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
In the last decade, silencing of vital genes by RNA interference (RNAi) through dsRNA ingestion has been identified as a revolutionary bioinsecticide technology. As commercialization of insecticidal dsRNA technology approaches, it becomes crucial to develop resistance management tools for the sustainability of this technology. Using chronic exposure through larval development, we developed a population (CEAS) of Colorado potato beetle (CPB) that is >5,000-fold resistant to insecticidal dsRNA. In this work we share findings from research focused on the identification of candidate resistance mechanisms and cross-resistance to Cry3Aa, the most active insecticidal protein from Bacillus thuringiensis against CPB. Bioassays and comparison of dsRNA stability in digestive fluids from susceptible and resistant CPB support cross-resistance to alternative dsRNA targets and that degradation of dsRNA by nucleases is not involved in resistance. Monitoring uptake of fluorescently-labeled dsRNA by midgut cells using confocal microscopy supports reduced uptake of dsRNA in midgut cells of CEAS compared to susceptible larvae. Results from this project will guide development of Insect Resistance Management (IRM) strategies for insecticidal RNAi and its combined used with insecticidal proteins from B. thuringiensis against CPB and will allow the optimization of insecticidal RNAi technology.
Studies on Mechanisms of Resistance in the Wild Potato Solanum Berthaultii (Hawkes) to the Colorado Potato Beetle, Leptinotarsa Decemlineata (Say) (Coleoptera: Chrysomelidae)
Author: Michael Brent DimockPublisher:
ISBN:
Category : Colorado potato beetle
Languages : en
Pages : 220
Book Description
Combining Engineered (Bt-cry3A) and Natural Resistance Mechanisms in Potato (Solanum Tuberosum L.) for Control of the Colorado Potato Beetle (Leptinotarsa Decemlineata Say)
Author: Joseph John CoombsPublisher:
ISBN:
Category : Colorado potato beetle
Languages : en
Pages : 128
Book Description
A Novel Mechanism for Resistance to Colorado Potato Beetle (Leptinotarsa Decemlineata) in Wild Solanum Species
Author: Evans Olonyi SikinyiPublisher:
ISBN:
Category :
Languages : en
Pages : 132
Book Description
Managing Insecticide Resistance in the Colorado Potato Beetle (Leptinotarsa Decemlineata (Say)
Author: Steven P. MroczkiewiczPublisher:
ISBN:
Category :
Languages : en
Pages : 310
Book Description
The Bacillus Thuringiensis Resistant Strain of Colorado Potato Beetle (Coleoptera:chrysomedlidae)
Author: Y. Andi TrisyonoPublisher:
ISBN:
Category : Bacillus thuringiensis
Languages : en
Pages : 380
Book Description