A simple tent equipped with a carefully selected mesh can be a helpful tool in augmentative biological control efforts. With infested fruit placed inside, the mesh keeps pest insects in but allows parasitoids to escape and continue their work as natural enemies of target pests.
When an invasive insect appears, responders must quickly set monitoring traps in the area to determine the extent of the pest outbreak. A collaboration between USDA-APHIS and USDA-ARS is working to improve such delimitation trapping survey designs and will publish new guidelines after field experiments are completed later this year.
In Egypt, the Mediterranean fruit fly (Ceratitis capitata) is a major pest of a wide variety of fruit crops. A new guide in the open-access Journal of Integrated Pest Management details the fly's life cycle and biology and available management methods for growers.