Resistance monitoring results for this week in Suffolk (based on 222 vials tested) indicated 30.1% of corn earworm moths surviving the 24-hour exposure period to cypermethrin. This brings the seasonal average to 38.2% survival (1,586 vials tested). The 2011 and 2012 line graphs are attached as a pdf. Additional information: cew-cypermethrin-2yr-pdf
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