Ressources Etiqueté: Diseases And Pest
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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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Depuis longtemps, la nécessité d'obtenir des informations pratiques et actuelles sur la riziculture de plaine pouvant être applicables aux conditions locales de l'Afrique tropicale se fait sentir. Cet Agrodok y répond. Chaque étape du processus de production du riz est présentée à l'aide de...
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- English (en)
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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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Ressource principale 19/01/1975 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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01/01/1963 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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01/01/1975 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...