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Autor: Lenne, J.M.

Esta lista mundial de enfermedades causadas por hongos en las plantas forrajeras tropicales recopila muchos registros ineditos de International Mycological Institute, registros personales del autor y registros provenientes de exhaustivas busquedas de informacion. Esta lista incluye enfermedades r...


Lenne, J.M.[A world list of fungal diseases of tropical pasture species]A world list of fungal diseases of tropical pasture species

Lenne, J.M.Gutiérrez, J.A.Cardozo Conde, Carlos Iván[Efecto de la peptona al 2 por ciento en el proceso de infeccion de Colletotrichum gloeosporioides (Penz.) Sacc. en Stylosanthes guianensis (Aubl) Sw.]Efecto de la peptona al 2 por ciento en el proceso de infeccion de Colletotrichum gloeosporioides (Penz.) Sacc. en Stylosanthes guianensis (Aubl) Sw.

Olaya H, GLenne, J.M.[Importancia del hongo Rhizoctonia sp. (binucleado) como patogeno de Centrosema spp. en Colombia]Importancia del hongo Rhizoctonia sp. (binucleado) como patogeno de Centrosema spp. en Colombia

Vargas de Alvarez, A.Lenne, J.M.[Efecto de anublo foliar por Rhizoctonia spp. en la leguminosa forrajera Centrosema brasilianum]Efecto de anublo foliar por Rhizoctonia spp. en la leguminosa forrajera Centrosema brasilianum
Lenne, J.M.Sonoda, R.M.[Effect of anthracnose on yield of the tropical forage legume Stylosanthes hamata]Effect of anthracnose on yield of the tropical forage legume Stylosanthes hamata

Variation for nine virulence and four electrophoretic characters was determined for 69 samples of Colletotrichum gloeosporioides collected in five natural stands of its host, Stylosanthes guianensis, in South America. Virulence phenotypes varied from four in the Quilichao population to 22 in the ...


Lenne, J.M.Burdon, J.J.[Preliminary study of virulence and isozymic variation in natural populations of Colletotrichum gloeosporioides from Stylosanthes guianensis]Preliminary study of virulence and isozymic variation in natural populations of Colletotrichum gloeosporioides from Stylosanthes guianensis

Rust caused by Puccinia stylosanthis is reported for the first time on native populations of Stylosanthes aurea and S. guianensis var. pauciflora in the vicinity of Diamantina, Minas Gerais, Brazil. Although not common in May 1983, rust severely affected 50% of S. aurea and moderately affected mo...


Lenne, J.M.Sousa Costa, N.M. de[Puccinia stylosanthis on Stylosanthes spp. in Brazil]Puccinia stylosanthis on Stylosanthes spp. in Brazil

In recent years, increasing numbers of pathogens and pests have been reported from major centres of tropical pasture research. Damage is often severe and controls are needed. Diseases and pests may be controlled chemically, biologically, culturally and genetically. In pasture plants genetical res...


Lenne, J.M.Turner, J.W.Cameron, DF[Resistance to diseases and pests of tropical pasture plants]Resistance to diseases and pests of tropical pasture plants

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