Journal Article Host Instar, Habitat, and Host Exposure Affecting Parasitization by Hexacola sp. Near websteri of Hippelates collusor, Get access Fred M. Eskafi Fred M. Eskafi 3Centro International de Agricultura Tropical; Apartado Aereo 67–13; Cali, Colombia, S. A. Search for other works by this author on: Oxford Academic Google Scholar Annals of the Entomological Society of America, Volume 69, Issue 1, 15 January 1976, Pages 42–44, https://doi.org/10.1093/aesa/69.1.42 Published: 15 January 1976 Article history Received: 06 January 1975 Published: 15 January 1976