01139nam a2200205Ia 4500 CTU_228834 210402s9999 xx 000 0 und d 632.96 C764 Control of plant diseases : Costs and benefits Edited for the British Society for Plant Pathology by B.C. Clifford, E. Lester Boston Blackwell Scientific Publications 1988 The changes in British agriculture over the last half century have nowhere been more dramatic than in plant disease control. Two technologies have advanced with great rapidity and much success, namely plant breeding for disease resistance and control by fungicides. Written for practising plant pathologists and arable farmers, this volume analyzes the costs and benefits of strategies of disease control, proceeding through a series of case studies of European and North American crops. Bệnh cây trồng,Plant diseases Khía cạnh kinh tế,Economic aspects dqhieu Trung tâm Học liệu Trường Đại học Cần Thơ