Finally! Relief From Whitefly!

Whitefly Parasite Encarsia formosa These tiny parasitic wasps provide excellent control of greenhouse whitefly (Trialeurodes vaporariorum) and limited control of sweet potato whitefly (Bemisia tabaci). Each adult Encarsia lays 100-200 eggs and each egg will kill one whitefly larva. The wasp develops inside the whitefly nymphs and emerges after 20 days. Use sticky traps for detection and monitoring. Encarsia formosa are shipped on strips (10 squares on each strip) that contain parasitized whitefly scale and more than 1,000 Encarsia. Release the wasps at the first sign of whitefly. Release rates: for greenhouse tomatoes and peppers, 1 Encarsia/4 plants weekly for 8-10 weeks. cucumbers, one/2 plants weekly for 8-10 weeks poinsettias, two/plant weekly, 8-12 weeks. 10,000/acre Release upon receipt to ensure full potency. Minimum order: 1,000. Availability: year-round. Can be used in conjunction with Green Lacewing and Delphastus.

132111 Encarsia formosa, 1000 (.3#) $19.00 132131 Encarsia formosa, 2000 (.3#) $29.50 132141 Encarsia formosa, 5000 (.5#) $66.25 ($13.25/1000) 132172 Encarsia formosa, 10,000 (1#) $102.00 ($10.20/1000) Select 1000 2000 3000 10,000+ qty: Preferred Shipping method: FedEx 2nd Day or FedEx Overnight. Cart orders that indicate anything other than 2nd Day or Overnight shipping will be upgraded. Permit required for shipment to Hawaii and many countries outside the USA. See parasitized whitefly mummies at Holt Studios, UK. Cornell University's Guide To Natural Enemies of North America offers an excellent description.