| organophosphate resistance in olive fruit fly, bactrocera oleae, populations in greece and cyprus. | the olive fruit fly bactrocera oleae (gmelin) (diptera: tephritidae) is the most important pest of olives in countries around the mediterranean basin. its control has been based mostly on bait sprays with organophosphate insecticides (usually dimethoate or fenthion) for about 40 years. in the present study, the resistance status of olive fruit fly populations to dimethoate was examined in greece and cyprus over 2 years. thirty-one populations from various regions of greece, nine from cyprus and ... | 2007 | 17103369 |