Tài nguyên được gắn thẻ với: Pest Control
161 đề mục được tìm thấy (Hiển thị 11 - 20) Trước | Tiếp theo
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01-01-1914 This publication may be used as a primary source of information for commercial apple growers who want to incorporate changes in their production systems. It is a compilation of information from many sources on practices that address the goals and philosophy of Low-Input/Sustainable Agriculture...
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01-01-1961 The purpose of this bulletin is to bring before the Florida grower, in a brief practical and scientific manner, the known information regarding the malnutrition problems of citrus, point out the deficiency symptoms of various nutrients, as well as the symptoms of excesses. By so doing and...
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FAO actions FAO operates a centralizedDesert Locust Information Service (DLIS)within the Locust Group at FAO Headquarters, Rome, Italy that monitors the Desert Locust situation throughout the world. FAO provides information on the general locust situation to the global community and givestimely...
- The Desert Locust (Schistocerca gregaria) is considered the most dangerous of all migratory pest species in the world. It threatens people’s livelihoods, food security, the environment and economic development. It can easily affect more than 65 of the world’s poorest countries. It can reproduce...
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With its many illustrations and the comprehensive treatment of the subject, it would be an excellent source-book for the students at the graduate and postgraduate levels, and an invaluable reference book for those attempting to recognize and control the diseases to which millets are susceptible....
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01-01-2004 This Agrodok series #28 concerns identification of crop damage caused by diseases, pests or mineral deficiencies. 77 pages, illustrations
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01-01-2003 * Comprehensive information on diseases of the most important tropical fruit crops * Chapters are devoted to a single or, in some cases, a related group of host plants * The history, distribution, importance, symptoms, etiology, epidemiology and management of diseases of each crop are described...
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01-01-1993 This book provides information on the many uses of Erythrina, as well as its production and use. Eeythrina is increasingly noted in the literature as: a producer of forage, green manure, medicine and wood for handicrafts; a support tree for valuable climbing crops; a "shade tree" for coffee,...
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01-01-1986 The manual contains chapters on the control of weeds, diseases, nematodes, insects and mites and on storage of onion.
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01-01-1995 The purpose of this compendium is to provide a comprehensive, authoritative, and up-to-date account of onion and garlic diseases. It is international in scope and practical in emphasis. It is designed to assist inthe diagnosis of onion and garlic disease in the field and the laboratory and to...