All aspects of pear pests are dealt with in this handy volume written by an expert on the subject. Thoroughly recommended reading for the budding home gardener, it contains a wealth of information forming a complete how-to guide. Illustrated with black and white drawings and photographs. This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience. Это и многое другое вы найдете в книге Pear Growing in California - Bacterial and Fungous Diseases of the Pear (Geo P. Weldon)