Studies of Resistance of Beet Armyworm (Spodoptera exigua) to Spinosad in Field Populations from the Southern USA and Southeast Asia

Studies of Resistance of Beet Armyworm (Spodoptera exigua) to Spinosad in Field Populations from the Southern USA and Southeast Asia

Susceptibility to spinosad (Success®/Tracer®) of beet armyworm (Spodoptera exigua) from the southern U.S.A. and Southeast Asia was determined through exposure of third instar larvae to dipped cotton leaves. LC₅₀ values of field populations ranged from 0.6 to 14 μg spinosad/ml. Field populations were...

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Bibliographic Details
Main Authors: Moulton, J. K., Pepper, D. A., Dennehy, T. J.
Other Authors: Byrne, David N.
Language:en_US
Published: College of Agriculture, University of Arizona (Tucson, AZ) 1999
Subjects:
Agriculture > Arizona
Vegetables > Arizona
Vegetables > Insecticides
Online Access:http://hdl.handle.net/10150/219978

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