Resultados de búsqueda - "R$"

Response of cowpea and soybean to P and K on terre de barre soils in southern Benin por Carsky, R.J.

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Effect of sporophytic heterozygosity on the male gametophyte of the tetraploid potato (Solanum tuberosum) por Ortíz, R., Peloquin, S.

“…This is important for the production of open pollinated, true potato seed, because pollen stainability is significantly correlated with fruit set (r = 0·85).Copyright 1994, 1999 Academic Press.…”
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Cowpea seedling disease control: paper presented at the Third Annual Conference of the Nigerian Society for Plant Protection, Ministry of Agriculture and Natural Resources, Benin C... por Williams, R.J.

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Selected methods for soil and plant analysis: IITA manual series, No. 1 por Juo, A.S.R.

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Identification of multiple disease resistance in cowpea: abstract of papers presented at the Fourth Annual Conference of the Nigerian Society for Plant Protection, International In... por Williams, R.J.

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Anthracnose of cowpea por Williams, R.J.

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A mode of survival of Xanthomonas manihotis, the cassava bacterial blight pathogen: paper presented at the Fourth Annual General Meeting, Nigerian Society for Plant Production, Iba... por Terry, Eugene R.

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Screening cowpeas for resistance to cowpea virus: paper presented at the Fifth Annual Conference of the Nigerian Society for Plant Protection, Institute of Agricultural Research, S... por Williams, R.J.

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Comparison of varietal reactions to cowpea anthracnose in field plot and detached petiole in inoculations por Williams, R.J.

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IITAs role in International improvement of grain legumes por Goldsworthy, P.R.

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Resistance to pests of cowpea in Nigeria por Singh, S.R.

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Description and evaluation of cassava mosaic disease in Africa por Terry, Eugene R.

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Cassava Bacteria Blight in Africa por Terry, Eugene R.

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A proposal for integrated control of cowpea insect pests por Singh, S.R.

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Consumer acceptance and funtional properties of cowpeas and lima beans por Luse, R.A.

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A whitefly transmitted mosaic of lima bean in Nigeria: paper presented at the Fifth Annual Conference of the Nigerian Society for Plant Protection, Samaru, Nigeria, March 35, 1975 por Williams, R.J.

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Screening legume germplasm and field trials for protein content and quality por Luse, R.A.

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The international testing program: aims, progress and problems seen from IITA por Williams, R.J.

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Some epidemiological factors affecting the survival and dissemination of Xanthomonas manihotis: Conference Conference Proceedings of the First Workshop on Cassava Bacterial Blight... por Terry, Eugene R.

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Report of Cassava Mosaic Workshop: Conference Conference Proceedings of Cassava Mosaic Workshop, International Institute of Tropical Agriculture, Ibadan, Nigeria, 11-12 December, 1... por Williams, R.J.

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