The use of pheromones as semiochemicals to monitor the density number of grape insect pests
By: Williams, Rujer N.; Abu Hashish, Talat Ali; Gertz, Chris…[et al.]. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences. Vol. 10, no. 1 (1999), pp.69-83, 15 p.
Subjects: North America; Censorship