Efficacy of Experimental Insecticides for Whitefly Control in Cotton, 1997

摘要

Whitefly populations in this trial were abnormally low relative to previous years experiences. M-25 provided excellent whitefly control and was equivalent to the commercial standard (Knack followed by Danitol + Orthene). However, there is some question concerning its adult activity late in the season, when it appeared to be weaker than Danitol + Orthene and Capture + Curacron. At low whitefly populations Thiodan tank -mixed with Knack appeared to extend control over Knack alone.