Knowing & recognizing
become a complex system in which many aspects need to be considered. The need for knowledge has been recognized by Koppert for over 50 years. Recent scientific [...] find the best sustainable solutions. First published 25 years ago and revised in 2003, the latest edition comprises 443 pages, 700 photographs, and dozens [...] between pests, diseases and their natural enemies. It explains how they spread in the crop, the damage they can cause, and specific behavioural characteristics