Leafrollers are an increasing problem in Washington apple orchards, especially in those using codling moth mating disruption. FIRST, the good news: Disrupt a male codling moth's love life, and you can pretty much keep it and its destructive little kids out of your orchard, while at the same time reducing your hard spray program. Now the bad news: By doing that, you may open the door to pandemis or obliquebanded leafrollers.
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