Published January 30, 1997
Volume 74 Number 1

Research Papers

J. Robinson
Intercropping maize (Zea mays L.) and upland rice (Oryza sativa L.) with common bean (Phaseolus vulgaris L.) in southern Sudan
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J. Robinson
Intercropping upland rice (Oryza sativa L.) and groundnut (Arachis hypogaea L.) with cassava (Manihot esculenta Crantz) in southern Sudan
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D.E. Johnson, D. Wilman
Effects of plant spacing and seed rate on leaf and grain production of maize (Zea mays L.) in southern Belize, Central America
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R.T. de Faria, C.A. Madramootoo
Evaluation of crop-water production functions for wheat (Triticum astivum L.) in Brazil
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A.E. Majule, C.P. Topper, S. Nortcliff
The environmental effects of dusting cashew (Anacardium occidentale L.) trees with sulphur in southern Tanzania
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C.M. Herron, H.H. Sabal
Incidence of citrus tristeza virus and Toxoptera citricida in Belize
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P. Umaharan, R.P. Ariyanayagam, S.Q. Haque
Response of cowpea genotypes [Vigna unguiculata (L.) Walp.] to artificial pollination in the tropics
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Ma Guo-Hua, Xian Yun-Ian, Li Mei-ru, Guo Jun-yan
Study on cold hardiness of cassava (Manihot esculenta Crantz)
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M.A.P. Wijerathna, Jayanthi P. Edirisinghe
A survey of vegetable-infesting aphids in Sri Lanka, and their natural enemies
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St. Clair P. Barker
The impact of farming systems extension on Caribbean small-farm agriculture: The case of St Kitts and St Vincent
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Research Notes

B.D. Kishinevsky, M. Zur, S. Mughogho, Y. Friedman, G. Meromi
Evaluation of N2-fixation and yield of Bambara groundnut [Vigna subterranean (L.) Verde.]
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S.P. Tiwari, A.S. Hariprasad
Selection criteria for seed longevity in soya bean [Glycine max (L.) Merr.]
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N. Geetha, P. Venkatachalam, G.R. Rao
Plant regeneration and propagation of black gram [Vigna mungo (L.) Hepper] through tissue culture
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Marco T. Castro, Henry N. Pitre, Dan H. Mekenstock
Fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), development on Honduran landrace sorghums as a function of plant age
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