------------------------------------------------------- Nope. Wasp food! see URL (http://www.drmcbug.com/) for Spring Tiphia wasp info. Here is a quote: "The spring Tiphia normally emerges when bridal wreath spirea are in bloom. After a brief period of feeding and mating, the female wasp begins to hunt for Japanese beetle grubs to parasitize. The female wasp is able to detect the presence of grubs in an area probably by scent, and burrows into the ground in search of a grub. Once she finds a grub in its earthen cell, a brief struggle ensues. The female wasp stings the grub, causing a temporary paralysis that lasts about 30 minutes. She then prepares an area on the underside of the now paralyzed grub between the thorax and abdomen to receive a single egg. She rasps the area with the tip of her abdomen and kneads it with her mandibles, then attaches an egg to this softened spot. By wearing away the membrane of the grub and making it thinner, the wasp larva, which hatches about 7 days later, has little problem piercing the skin of the grub in order to feed. The female wasp can normally parasitize 1 to 2 grubs daily in this manner, and can lay a total of between 40 and 70 eggs over her lifespan of 30 to 40 days." |
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