Knowing & recognizing
. Shop now Koppert - A knowledge company The use of biological control is not a simple process, it has become a complex system in which many aspects need [...] published 25 years ago and revised in 2003, the latest edition comprises 443 pages, 700 photographs, and dozens of illustrations of the most prevalent pests, diseases [...] reader with the necessary information to understand the interaction between pests, diseases and their natural enemies. It explains how they spread in the