Litsinger, J.A. and J.W. Apple. 1970. Fertility and oviposition pattern of the alfalfa weevil, Hypera postica (Gyll.) in Wisconsin. Proceedings of the North Central Branch of the Entomological Society of America. 25: 99-101.
Litsinger, J.A. and J.W. Apple. 1970. Fertility and oviposition pattern of the alfalfa weevil, Hypera postica (Gyll.) in Wisconsin. Proceedings of the North Central Branch of the Entomological Society of America. 25: 99-101.