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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.


Claassen, S.L.[Produits agrochimiques en station de recherche: guide de recherche de lIita, No. 17]Produits agrochimiques en station de recherche: guide de recherche de lIita, No. 17

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...


Claassen, S.L.[Les pulverisateurs en station de recherche agronomique: guide de recherche de lIita, No. 16]Les pulverisateurs en station de recherche agronomique: guide de recherche de lIita, No. 16

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...


Coulibaly, O.Nouhoheflin, T.Aitchedji, C.C.Cherry, A.J.Adegbola, P.[Consumers perceptions and willingness to pay for organically grown vegetables]Consumers perceptions and willingness to pay for organically grown vegetables

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 ...


Sonwa, D.J.Coulibaly, O.Weise, S.F.Adesina, A.A.Janssens, M.[Management of cocoa: constraints during acquisition and application of pesticides in the humid forest zones of Southern Cameroon]Management of cocoa: constraints during acquisition and application of pesticides in the humid forest zones of Southern Cameroon
Autor: Akem, C.

Plus de 100 agents pathoglmes s'attaquent au soja, mais seulement un tiers d'entre eux sont d'importance economique. Les baisses de rendement genera Iement observees varient de 10 % it 30 %. Les maladies du soja sont causees par des virus, des bacteries, des champignons et des nematodes. La gesti...


Akem, C.[Maladies du soja: biologie, identification et lutte: guide de recherche de lIita, No. 40]Maladies du soja: biologie, identification et lutte: guide de recherche de lIita, No. 40

Whiteflies are a key pest of crops in open-field production throughout the tropics andsubtropics. This is due in large part to the long and diverse list of devastating plantviruses transmitted by these vectors. Open-field production provides many challengesto manage these viruses and in many case...


Lapidot, M.Legg, J.P.Wintermantel, William M.Polston, J.E.[Management of whitefly transmitted viruses in openfield production systems]Management of whitefly transmitted viruses in openfield production systems

Pesticide use practices of vegetable farmers were investigated during surveys conducted in major vegetable production zones of the humid tropics of Cameroon. The surveys aimed to elucidate farmers’ crop calendar, pesticide spray schedule and frequency. Farmers’ knowledge was determined on pest ta...


Abang, A.F.Kouame, C.Abang, Mathew M.Hannah, R.Fotso, A.[Vegetable growers perception of pesticide use practices, cost, and health effects in the tropical region of Cameroon]Vegetable growers perception of pesticide use practices, cost, and health effects in the tropical region of Cameroon

A socio-economic study was executed in South East Niger to determine the conditions under which a novel mycopesticide based on the fungus Metarhizium flavoviride could be introduced for locust and grasshopper control as a possible alternative reducing the use of synthetic chemicals. From the inte...


Maiga, I.H.Douro-Kpindou, O.K.Lomer, C.J.Langewald, J.[Pratiques paysannes et utilisation potentielle de Metarhizium flavoviride Gams and Rozsypal en lutte antiacridienne au Niger]Pratiques paysannes et utilisation potentielle de Metarhizium flavoviride Gams and Rozsypal en lutte antiacridienne au Niger

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