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  1. 1991-01-19 This volume aims to provide basic understanding of useful practical approaches for the identification of viruses and control measures. The booklet is intended as a general guide to diagnostic work and is meant to give only the most basic background. Those seeking more details are referred to the...
  2. 2011-01-01 This booklet is an outcome of the African Organic Agriculture Training Manual project and was conceived as a handout for farmers. African Organic Agriculture Manual Booklet Series 14 pages, illustrated
  3. 1995-01-01 .Plant Clinic utilizes a series of questions with the answers pointing to possible diagnosis. Included is data on 10 cases to show the process. 20 pages, illustrations
  4. 1999-01-01 The heart of this manual consist of over 100 entries of fungal genera, arranged alphabetically, that occur as plant pathogens in the tropics. Each entry includes the genus with author citation and the class or order to which the genus belongs. This is followed by a short description of the fungus...
  5. 1994-01-01 This report carried on further investigation on spore quantity in the soil and root colonization of plants of the secondary vegetation in the field. An attemp was made to re-isolate spores of the VAMP applied from the soil close to the useful plants. 12 pages, tables
  6. 1970-01-01 This book tries to offer a synoptic representation of diseases and pests in tropical and subtropical crops, including their control, and thus to fill a gap in a field of technical and scientific literature which has been neglected. 371 pages, illustrated, photos
  7. This book is the result of years of research into what really does and does not encourage plants to grow faster and what works to protect them from diseases and pests. Gillman is also very clear on what concoctions should be avoided.
  8. 1992-04-01 Discussion of a Neem tree disease in West Africa.
  9. 1993-10-19 Moringa leaves may help prevent damping off.
  10. 1995-03-19 Some causes of bean blossom drop.