INSECTICIDE RESISTANCE IN NEW BRUNSWICK POPULATIONS OF THE COLORADO POTATO BEETLE (COLEOPTERA: CHRYSOMELIDAE)
- 31 May 1987
- journal article
- research article
- Published by Cambridge University Press (CUP) in The Canadian Entomologist
- Vol. 119 (5) , 459-463
- https://doi.org/10.4039/ent119459-5
Abstract
A study conducted between 1982 and 1985 established the presence of a limited number of populations of Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae), resistant to carbofuran in New Brunswick. Additional laboratory tests with two field-collected strains indicated that both were resistant to endosulfan; one strain also showed 43- and 37-fold levels of resistance to carbofuran and phosmet, respectively, and low-level (< 10-fold) resistance to permethrin, fenvalerate, disulfoton, and aldicarb. There has been no measurable spread of resistance.Keywords
This publication has 8 references indexed in Scilit:
- CONTACT TOXICITY OF SOME PYRETHROID INSECTICIDES, ALONE AND IN COMBINATION WITH PIPERONYL BUTOXIDE, TO INSECTICIDE-SUSCEPTIBLE AND PYRETHROID-RESISTANT STRAINS OF THE COLORADO POTATO BEETLE (COLEOPTERA: CHRYSOMELIDAE)The Canadian Entomologist, 1986
- SYNCHRONIZATION OF COLORADO POTATO BEETLE (COLEOPTERA: CHRYSOMELIDAE) EMERGENCE BY TEMPORARY STORAGE OF EGGS AT LOW TEMPERATUREThe Canadian Entomologist, 1983
- Colorado Potato Beetle Resistance to Carbofuran and Several Other Insecticides in Quebec1Journal of Economic Entomology, 1981
- Evaluation of Several New Insecticides for the Control of the Colorado Potato Beetle and the Status of DDT Resistance in Southern Alberta1Journal of Economic Entomology, 1976
- Susceptibility of the Colorado Potato Beetle in Ontario to Insecticides12Journal of Economic Entomology, 1976
- INSECTICIDES FOR CONTROL OF THE COLORADO POTATO BEETLE (COLEOPTERA: CHRYSOMELIDAE)The Canadian Entomologist, 1975
- Probit AnalysisTechnometrics, 1973
- A Method of Computing the Effectiveness of an InsecticideJournal of Economic Entomology, 1925