Title: Quality control requirements for pest biological control agents
First published: 1993
Subjects: Biological control, Quality control, Arthropod pests, Arthropoda as biological pest control agents, Biological pest control agents industry, Greenhouse plants, Diseases and pests, Phytosieulus persimilis, Pests, Encarsia formosa
Places: Alberta
LC classification: SB608.G82 S84 1993