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Collecting wild Vigna and Oryza in Tanzania por Padulosi, S., Ng, N.Q.

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Collecting germplasm in Zimbabwe por Padulosi, S., Ng, N.Q.

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Collecting in Swaziland and Zimbabwe por Padulosi, S., Laghetti, G., Ng, N.Q., Perrino, P.

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Collecting germplasm in Lesotho por Padulosi, S., Laghetti, G.

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Farmers maize yields in S.W. Nigeria and the effect of variety and fertilizer: an analysis of variability in onfarm trials por Mutsaers, H.J.W., Walker, P.

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Analysis of epidemics of leptosphaerulina leaf spots on alfalfa and white clover in time and space por Olanya, O.M., Campbell, C.L.

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Tillage effects on cassava (Manihot esculenta) production and some soil properties por Ohiri, A.C., Ezumah, H.C.

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Computer acquisition and analysis of insect feeding monitor data por Noyes, S., Margolies, D.C., Reese, J.C., Dixon, A., Bramel-Cox, P.J.

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Shoottip culture and thirdcountry quarantine to facilitate the introduction of new Musa germplasm into West Africa por Vuylsteke, D.R., Schoofs, J., Swennen, Rony L., Adejare, G., Ayodele, M., Langhe, E. de

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The role of kairomones in prey finding by Diomus sp. and Exochomus sp. two coccinellid predators of the cassava mealybug, Phenacoccus manihoti por Meiracker, R.A.F. van der, Hammond, W.N.O., Alphen, J.J.M. van

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Nutritional evaluation of wild and cultivated species of cowpea por Marconi, E., Lomardi-Boccia, G., Carnovale, E., Ng, N.Q.

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Biological control of the larger grain borer por Markham, R.H., Herren, H.R.

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Yield of maize and cowpea in an alley cropping system in relation to available light por Lawson, T.L., Kang, B.T.

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Preexisting phenols and resistance to aphid in cowpea (Vigna unguiculata [L.] Walp.) por Lattanzio, V., Linsalata, V., Maruca, G., Marullo, R., Singh, B.B., Singh, S.R., Perrino, P.

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Cowpea (Vigna unguiculata [L.] Walp.) germplasm collection in southern Italy and preliminary evaluation por Laghetti, G., Padulosi, S., Hammer, K., Cifarelli, S., Perrino, P.

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Alley farming por Kang, B.T., Reynolds, L., Atta-Krah, A.N.

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Screening of cowpeas for resistance to Clavigralla tomentosicollis Stal (Hemiptera: Coreidae) por Jackai, L.E.N.

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Effect of seedbed preparation method and mulch on soil physical properties and yield of cowpea in a rice fallow of an inland valley swamp por Hulugalle, N.R., Palada, M.C.

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Effect of five years of notillage and mulch on soil properties and tuber yield of cassava on an acid Ultisol in southeastern Nigeria por Hulugalle, N.R., Lal, R., Gichuru, M.

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Effect of hedgerow species in alley cropping systems on surface soil physical properties of an Oxic Paleustalf in southwestern Nigeria por Hulugalle, N.R., Kang, B.T.

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