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Wyckhuys, Kris A.G.Bentley, J.W.Fredrix, M.Lie, R.[‘Nothing Kills Insects’, or How Public and Farmer Perceptions Affect Success Rates of Biological Control]‘Nothing Kills Insects’, or How Public and Farmer Perceptions Affect Success Rates of Biological Control

The processing of yam into dehydrated chips is used extensively in certain areas of West Africa to stabilize the product. However, the chips are often severely attacked by borers, which can reduce whole stocks to powder within a few months. The level of protection provided by various biological p...


Vernier, PhilippeGeorgen, G.Dossou, R.Letourmy, P.Chaume, J.[Utilization of biological insecticides for the protection of stored yam chips]Utilization of biological insecticides for the protection of stored yam chips

Oecophylla ants are currently used for biological control in fruit plantations in Australia, Asia and Africa and for protein production in Asia. To further improve the technology and implement it on a large scale, effective and fast production of live colonies is de¬sirable. Early colony developm...


Ouagoussounon, I.Sinzogan, A.A.C.Offenberg, J.Adandonon, A.Vayssières, Jean-FrançoisKossou, D.[Pupae transplantation to boost early colony growth in the weaver ant Oecophylla longinoda Latreille (Hymenoptera: Formicidae)]Pupae transplantation to boost early colony growth in the weaver ant Oecophylla longinoda Latreille (Hymenoptera: Formicidae)

The use of commercial inoculants containing non-indigenous arbuscular mycorrhizal fungi (AMF) is an emerging technology towards improving crop production in Africa. The present study aims at evaluating the influence of two strains of commercial arbuscular mycorrhizal fungi (AMF) products, based o...


Tchabi, A.Hountondji, F.C.C.Ogunsola, B.Lawouin, L.Coyne, D.L.Wiemken, A.Oehl, F.[The Influence of Arbuscular Mycorrhizal Fungi Inoculation on micro-propagated hybrid yam (Dioscorea spp.) growth and root knot nematode (Meloidogyne spp.) suppression]The Influence of Arbuscular Mycorrhizal Fungi Inoculation on micro-propagated hybrid yam (Dioscorea spp.) growth and root knot nematode (Meloidogyne spp.) suppression

In Benin, the tarsonemid mite Polyphagotarsonemus latus (Banks) (Prostigmata: Tarsonemidae) is a key pest of gboma eggplant Solanum macrocarpon (L.) (Solanales: Solanaceae), a leafy vegetable on which it causes considerable damage to the plants and substantial reduction in yield. Predatory mites ...


Onzo, A.Houedokoho, A.Hanna, R.[Potential of the predatory mite, Amblyseius swirskii to suppress the broad mite, Polyphagotarsonemus latus on the gboma eggplant, Solanum macrocarpon]Potential of the predatory mite, Amblyseius swirskii to suppress the broad mite, Polyphagotarsonemus latus on the gboma eggplant, Solanum macrocarpon

Calatayud, Paul-André[Influence of drought in the relationships between the cassava mealybug and its host plant]Influence of drought in the relationships between the cassava mealybug and its host plant

Lascano, Carlos E.Ruiz A, GA[Programa piloto de desarrollo de sistemas de producción de doble propósito en el piedemonte caqueteño : Proyecto Nestlé: Febrero 1997-Febrero 1998]Programa piloto de desarrollo de sistemas de producción de doble propósito en el piedemonte caqueteño : Proyecto Nestlé: Febrero 1997-Febrero 1998
Alene, A.Neuenschwander, P.Manyong, Victor M.Coulibaly O.Hanna, R.[The impact of IITA led biological control of major pests in sub-Saharan African agriculture: a synthesis of milestones and empirical results]The impact of IITA led biological control of major pests in sub-Saharan African agriculture: a synthesis of milestones and empirical results

Control of grasshoppers and locusts has traditionally relied on synthetic insecticides, and for emergency situations this is unlikely to change. However, a growing awareness of the environmental issues associated with acridid control as well as the high costs of emergency control are expanding th...


Lomer, C.J.Bateman, R.P.Johnson, D.L.Langewald, J.Thomas, M.[Biological control of locusts and grasshoppers]Biological control of locusts and grasshoppers

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