TY - GEN AU - Liebhold,A M AU - Volney,W J TI - Effect of foliage proximity on attraction ofChoristoneura occidentalis andC. retiniana (Lepidoptera: Tortricidae) to pheromone sources SN - 0098-0331 PY - 2013///1210 N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00987850 ER -