Sex-linked resistance to pyrethroids in Sitophilus oryzae (L.) (Coleoptera: Curculionidae)
| Autor: | N.W. Heather |
|---|---|
| Rok vydání: | 1986 |
| Předmět: |
Fenvalerate
biology Sitophilus Horticulture biology.organism_classification Cypermethrin Toxicology chemistry.chemical_compound Deltamethrin chemistry Insect Science Curculionidae parasitic diseases Botany medicine PEST analysis Phenothrin Agronomy and Crop Science Food Science Permethrin medicine.drug |
| Zdroj: | Journal of Stored Products Research. 22:15-20 |
| ISSN: | 0022-474X |
| DOI: | 10.1016/0022-474x(86)90041-x |
| Popis: | Selection of Sitophilus oryzae (L.) in the laboratory over 25 generations using permethrin and deltamethrin resulted in resistance levels of ×256 and ×98 respectively. Crossing experiments indicated that inheritance of this resistance was sex-linked and a probable relationship with DDT resistance is discussed. A classical knockdown effect was observed with most insecticide-intoxicated individuals recovering after removal from contact with the treated substrate. Each resistant strain exhibited high levels of cross-resistance to the other selection insecticide and to bioresmethrin, phenothrin, cypermethrin and fenvalerate, i.e. representatives of each of the major chemical substitution groupings within the pyrethroids. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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