Insecticide Resistance in Field and Laboratory Strains of Western Flower Thrips (Thysanoptera: Thripidae)

1995 ◽  
Vol 88 (5) ◽  
pp. 1164-1170 ◽  
Author(s):  
Guangyu Zhao ◽  
Wei Liu ◽  
John M. Brown ◽  
Charles O. Knowles
Keyword(s):  
Insecticide Resistance ◽  
Western Flower Thrips ◽  
Flower Thrips

Insecticide Resistance in Western Flower Thrips

1995 ◽  
pp. 341-346 ◽  
Author(s):  
Karen L. Robb ◽  
Julie Newman ◽  
Judy K. Virzi ◽  
Michael P. Parrella
Keyword(s):  
Insecticide Resistance ◽  
Western Flower Thrips ◽  
Flower Thrips

Metabolic mechanisms of insecticide resistance in the western flower thrips,Frankliniella occidentalis (Pergande)

2005 ◽  
Vol 61 (10) ◽  
pp. 1009-1015 ◽  
Author(s):  
Pedro J Espinosa ◽  
Josefina Contreras ◽  
Vicente Quinto ◽  
Carolina Grávalos ◽  
Esther Fernández ◽  
...  
Keyword(s):  
Insecticide Resistance ◽  
Frankliniella Occidentalis ◽  
Western Flower Thrips ◽  
Flower Thrips

Life-Stage Variation in Insecticide Resistance of the Western Flower Thrips (Thysanoptera: Thripidae)

2010 ◽  
Vol 103 (6) ◽  
pp. 2164-2168 ◽  
Author(s):  
J. Contreras ◽  
P. J. Espinosa ◽  
V. Quinto ◽  
J. Abellán ◽  
C. Grávalos ◽  
...  
Keyword(s):  
Insecticide Resistance ◽  
Life Stage ◽  
Western Flower Thrips ◽  
Flower Thrips

scholarly journals Lack of Fitness Costs of Insecticide Resistance in the Western Flower Thrips (Thysanoptera: Thripidae)

2008 ◽  
Vol 101 (2) ◽  
pp. 499-503 ◽  
Author(s):  
P. Bielza ◽  
V. Quinto ◽  
C. Gravalos ◽  
J. Abellan ◽  
E. Fernandez
Keyword(s):  
Insecticide Resistance ◽  
Western Flower Thrips ◽  
Fitness Costs ◽  
Flower Thrips

scholarly journals INSECTICIDE RESISTANCE IN WESTERN FLOWER THRIPS IN GREENHOUSE CROP PRODUCTION,

HortScience ◽  
1990 ◽  
Vol 25 (9) ◽  
pp. 1112c-1112
Author(s):  
John M. Brown ◽  
Alan A. Schreiber ◽  
Charles O. Knowles
Keyword(s):  
Insecticide Resistance ◽  
Adult Female ◽  
Crop Production ◽  
Western Flower Thrips ◽  
Cross Resistance ◽  
Pyrethroid Insecticides ◽  
Flower Thrips ◽  
Resistant Population ◽  
Control Failures

Control failures of many insecticides used against the western flower thrips (WFT), Frankiniella occidentalis (Pergande), have been reported from several locations by greenhouse operators. To document resistance, thrips were bioassayed by placing them in vials coated with doses of diazinon, methomyl, bendiocarb, dimethoate, azinphosmethyl and cypermethrin at (100, 50, 10, 5, 1, 0.5 and 0.1 g/vial). Adult female WFT were collected from a colony exhibiting control failures using organophosphate, carbamate and pyrethroid insecticides. A colony showing no resistance was used as a control. The LC50's of the resistant and susceptible strains were diazinon 49.3 and 4.6 g/vial, cypermethrin no mortality and 3.7 g/vial, and azinphosmethyl 20.2 and 2.l g/vial respectively. Results show resistance is present as well as cross resistance to diazinon and cypermethrin because the resistant population was never exposed to these compounds.

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