Insecticide resistance in Tephritid flies
Journal
Pesticide Biochemistry and Physiology
Journal Volume
100
Journal Issue
3
Pages
199-205
Date Issued
2011
Author(s)
Vontas, J.
Hern?ndez-Crespo, P.
Margaritopoulos, J.T.
Ortego, F.
Feng, H.-T.
Mathiopoulos, K.D.
Abstract
Tephritid flies attack a large variety of fruits, which constitute highly-priced commodities in many countries. Insecticides have been used extensively for their control. Although resistance development in fruit flies has not kept pace with that in other insects, possibly due to their high mobility and tendency for wide spatial dispersal, recent studies have indicated that selection pressure has now reached the point where resistance is detectable in the field and control may therefore become problematic. The status of resistance to the commonly used insecticides in the most significant Tephritid pests, such as the Mediterranean fruit fly Ceratitis capitata, the oriental fruit fly Bactrocera dorsalis, the olive fly Bactrocera oleae and the melon fly Bactrocera cucurbitae, is reviewed. Emphasis has been placed on the resistance mechanisms that have been elucidated at the biochemical and molecular level. Prospects for using this knowledge alongside genomic information in Tephritidae to develop novel strategies of potential practical importance for resistance management are discussed. © 2011 Elsevier Inc.
Type
journal article