- Garden Pests - Products - Crops - Pollination - Comments - VIEW ORDER - Pests - Products - Crops - Pollination - Comments - VIEW ORDER (I.D. your garden pest)	Home Gardener Product - En-strip 1/2 Encarsia formosa (parasitic wasp) Targets greenhouse whitefly (Trialeurodes vaporariorum) and tobacco whitefly (Bemisia tabaci) in the third and fourth larval stage. Preference for the greenhouse whitefly. This product is identical to EN-STRIP, with one exception. In EN-STRIP 1/2, each card contains half the pupae of regular EN-STRIP. Use this product when regular EN-STRIP is to large for the application, or to allow for more distribution points in cold weather, when parasitic wasps are less active. For more information, ask our expert. Encarsia formosa (parasitic wasp) --Select Size from Below-- 200 "50 CARDS PER BOX" - 1500 PARASITIC WASP PUPAE ON HANGING CARDS : $12.98   QTY: 1 2 3 4 5 6 7 8 9 10    Crops CUCUMBERS CUT FLOWERS MELON, SQUASH, PUMPKINS POTTED FLOWERS/BEDDING PLANTS SWEET PEPPERS TOMATOES Pests WHITEFLY © Koppert Biological 2004