Effectiveness of twelve insecticides applied topically to diapausing larvae of the codling moth, Cydia pomonella L |
| |
Authors: | Pasquier Denis Charmillot Pierre-Joseph |
| |
Affiliation: | Swiss Federal Research Station for Plant Production, Changins, CH-1260 Nyon, Switzerland. denis.pasquier@rac.admin.ch |
| |
Abstract: | Dose-mortality curves were established for 12 insecticides administered by topical application to diapausing larvae from a susceptible codling moth strain. Toxicity varied greatly among the insecticides tested. LC50 values ranged from 0.1 mg kg(-1) for fenoxycarb to over 2800 mg kg(-1) for diflubenzuron and indoxacarb. Discriminating dose levels were determined from dose-mortality reference curves for the detection of resistance in field-collected diapausing larvae. |
| |
Keywords: | Cydia pomonella insecticide topical application diapausing larvae resistance |
本文献已被 PubMed 等数据库收录! |