Controlling Crop Pests and Diseases covers pest and disease damage, causative agents, and methods of combatting them. As well as manual and cultural techniques, it describes the knapsack sprayer and its maintenance, showing that expensive chemicals are not necessary - the secrets of cheaply-available or improvised ingredients are revealed. The book also covers protection against larger animals and wind, using hedges and ditches. The examples are illustrated stories presented as strip cartoons for extension staff or teachers to show and hand out to farmers and students. Those who already use storytelling and drama in their work will know their value in extension; others for whom this method is new will find it fresh, stimulating and productive.
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Rosalyn Rappaport is a qualified teacher and agricultural researcher, who has worked as an extension agent in the US Department of Agriculture, as horticulturalist, National Irrigation Research Station, Zambia, and for USAID in Mauritania.
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Paperback. Condición: Very Good. Controlling Crop Pests and Diseases This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. . Nº de ref. del artículo: 7719-9781853396007
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