July Thrips and Aphid Pressure in Protected Cropping
July can be a high-pressure month for greenhouse and protected-crop pest management. Western flower thrips (*Frankliniella occidentalis*) can damage crops directly through feeding and oviposition, and it is also associated with serious plant-virus risk. Aphid complexes, including green peach aphid (*Myzus persicae*), add a second monitoring challenge because aphids can build quickly in warm protected systems and contribute to virus-vector pressure. This seasonal brief is not a single outbreak alert. It is a calendar-driven IPM prompt: when greenhouse conditions favor rapid pest population growth, monitoring and behavior-based tools should be active before pressure becomes difficult to manage.
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