Morris, O. N. 1985. Susceptibility of 31 species of agricultural insect pests to the entomogenous nematodes Steinernema feltiae and Heterorhabditis bacteriophora. Canadian Entomologist 117:401-407.
Morris, O. N. 1985. Susceptibility of 31 species of agricultural insect pests to the entomogenous nematodes Steinernema feltiae and Heterorhabditis bacteriophora. Canadian Entomologist 117:401-407.