Evania Appendigaster (L .), A Cockroach Egg Parasitoid
From Entomology Circulars.
Household cockroaches (Blatta orientalis L.; Periplaneta americana (L.); Periplaneta australasiae (F.) are parasitized by an imported ensign wasp, Evania appendigaster (L.). Adult wasps are occasionally seen in city buildings and homes. The earliest U.S. …read more
