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BACKGROUND
Insecticide resistance management (IRM) practices that improve the sustainability of agricultural production systems are developed, but few studies address the challenges with their implementation and success rates of adoption. This study examined the effectiveness of a voluntary, extension‐based program to increase grower adoption of IRM practices for onion thrips (Thrips tabaci) in onion...
BackgroundInsecticides and fungicides are commonly co‐applied in a tank mix to protect onions from onion thrips, Thrips tabaci Lindeman, and foliar pathogens. Co‐applications reduce production costs, but past research shows that an insecticide's performance can be reduced when co‐applied with a fungicide. An evaluation was made of the effects of co‐applying spinetoram, abamectin and spirotetramat with commonly used fungicides, with and without the addition of a penetrating surfactant, on onion thrips control in onion fields....
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