Ressources Etiqueté: Diseases And Pest
34 correspondances trouvées (Affichage 21 - 30) Précédent | Suite
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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...
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01/01/1977 This publication discusses all aspects of growing mung beans from climate, cultural management, weed control, pests and disease to harvesting and storage.
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01/01/2003 The main conclusion of this thesis is that intercropping maize or sorghum with molasses grass does not enhance the foraging behaviour of stemborer parasitoids. The results provide insight as to whether habitat diversification can be used to enhance the effectiveness of the parasitoids against...
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01/01/1971 This publication discusses how to grow sweet potatoes, the areas in the world where they are grown, and diseases of them.