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In Sub-Saharan Africa, horticulture provides livelihood opportunities for millions of people, especiallyin urban and peri-urban areas. Although the vegetable agroecosystems are often characterized byintensive pesticide use, risks resulting therefrom are largely unknown under tropical horticultura...
This chapter reviews the main pollutants from agriculture, its associated impacts, and offers some key pollution mitigation options. The chapter also discusses how agriculture can be a beneficial user of wastewater, and how the practice can become safe.
Les stations de recherche ont besoin d'une va-riete de pesticides et d'engrais utilises par les cher-cheurs. Ces produits doivent etre disponibles en quan-tite suffisante et conserves dans des structures sures pour eviter lea risques pour a santé.
Les pestieides s'averent efficaces il condition d'etre appliques correctement. Seul un bon produit uti-lise i!. la concentration et en quantites adequates, au moment opportun, et Ii!. ou ille faut, pourra garantir une application de qualite. Les equipements de pulverisa-tion sont couteux et ne pe...
Vegetable production plays an important role in food security and provides food and raw materials for industries, income from sales, and employment for small households in urban and peri-urban areas in West Africa. However, some significant health hazards may occur due to misuse of chemicals pest...
Subsidies for inputs, such as pesticides, enabled about 400 000 households in southern Cameroon to grow cocoa and provide for basic needs such as food, education, bride price and house construction. Economic liberalization resulted in disengagement of the State in favor of the private sector and ...
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