Encarsia formosa has been used since the 1920s throughout the world in commercial vegetable greenhouses. It can successfully control whiteflies on vegetable crops, including cucumber and tomatoes, and several ornamental crops. Encarsia formosa was one of the first recorded parasites in greenhouses.
Size: approx 1000 pupal, treats approx 350 sq.ft.
Encarsia ship 2nd day UPS or FedEx, an extra $12 fee will be added to your shipping total. Note: Encarsia are only shipped on Wednesdays the week after the order is placed. We can not ship live bugs to Hawaii or Canada.