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This pamphlet contains some general information on the important diseases of rice in the tropics. It is intended primarily for use by trainees at the International Rice Research Institute.
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This paper presents basic information on the biology of most insect pests of rice and describes the damage inflicted by them.
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The aim of this Agrodok is to inform extension workers and smallholder rice farmers in tropical Africa about current views concerning efficient, profitable and sustainable lowland rice farming and rice processing.
- Also available in:
- English (en)
- Français (fr)
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A variety of physical, chemical, and biological control methods have been suggested by various authors for each of these purposes.
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These papers summarized research efforts, described programs, identified problems with extension of rodent control technology, and outlined some new work, such as biological control, that may lead to more effective ways to reduce rice losses and the impact of rodents on community well-being.
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Key Resource 19 جنوری 1975 Compendium of Soybean Diseases, 4th Edition combines the finest qualities of best-selling previous editions with updated and new sections, making it a thorough, authoritative and practical reference. Revisions to the 4th Edition include five new sections on different leaf spot diseases, an...
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01 جنوری 1963 This volume contains authoritative reviews on the soybean: genetics, physiology, nutrition, management, diseses and pests. This together comprises a comprehensive record of research in basic and applied sciences of this crop plant. 239 pages, illustrations
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Sunflower,Helianthus annuus, is an herbaceous annual plant in the family Asteraceae, grown for its seeds. The plant has a thick, hairy, erect stem which gives rise to a large flower head. The plant has large, broad lower leaves which are oval and arranged alternately on the stem and smaller,...
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This publication covers best practices when raising sunflowers. Colored pictures of the stages of development, insect pest identification, and disease photos are included.
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01 جنوری 1975 A complete book on tomatoes for the new gardener and a valuable reference tool for the experienced home vegetable grower. Here is all you need to know about: The right soil for tomatoes Starting seedlings Planting facts and garden care Protecting plants in early spring and late fall Staking and...