Knowing & recognizing
the latest edition comprises 443 pages, 700 photographs, and dozens of illustrations of the most prevalent pests, diseases and their natural enemies. This [...] characteristics. 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 [...] you the ability to recognize the pest or disease you are up against by means of detailed illustrations and close-up photographs. The knowledge gained will