A Pheromone Trap for Studying Populations of Cardiochiles nigriceps, a Parasite of Heliothis virescen
- 1 December 1971
- journal article
- Published by Oxford University Press (OUP) in Journal of Economic Entomology
- Vol. 64 (6), 1417-1421
- https://doi.org/10.1093/jee/64.6.1417