Chlorotic mottle of bean (Phaseolus vulgaris L.). Thesis (Doctor)

by Jayasinghe, W. Upali
Published 1982

La enfermedad cuero de sapo en yuca (Manihot esculenta Crantz)

by Pineda López, Benjamín, Jayasinghe, W. Upali, Lozano, J.C.
Published 1983

Organismos similares a micoplasmas ocasionando la antólisis en yuca

by Jayasinghe, W. Upali, Pineda López, Benjamín, Lozano T., José Carlos
Published 1982

Antólisis en yuca (Manihot esculenta Crantz), asociada con organismos similares a micoplasma

by Jayasinghe W., Upali, Pineda López, Benjamín, Lozano T., José Carlos
Published 1984

El cultivo de meristemas para el saneamiento de clones de yuca [conjunto audiotutorial]

by Roca, W., Jayasinghe, W. Upali, Fernández, F.O., Rodríguez, J.A., Roa E, Julio César, Mafla, G.
Published 1982

Seeds of Life - increasing production of staple crops in East Timor

by Piggin, Colin, Palmer, B, Howeler, Reinhardt H., Nigam, S., Javier, Emil Q., Setiawan, A, Srinivasan, G., Monaghan, B, González, F, Jayasinghe W., Upali, Silva, D. da, San Valentín, G, Oliveira, A. de, Nabais, C
Published 2015-01-28T14:22:09Z