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Journal Article 1990

Autor: Lenne, J.M. Vargas de Alvarez, A.

A previously undescribed leaf spot of Centrosema spp. in Colombia and Costa Rica was found to be caused by Cylindrocladium colhounii. Symptoms included irregular, zonate, brown leaf spots, 10–30 mm in diameter; chlorosis; and defoliation. Pastures of Centrosema acutifolium cv. Vichada in the east...

Enlace original: https://cgspace.cgiar.org/handle/10568/43631

Investigación en Agricultura
Enlace permanente
Lenne, J.M. ,  Vargas de Alvarez, A. ,  [Leaf spot of Centrosema species caused by Cylindrocladium colhounii] ,  Leaf spot of Centrosema species caused by Cylindrocladium colhounii
Journal Article 1990

Autor: Siddiqi, MR Lenne, J.M.

Xiphinema llanosum n. sp. and Trophurus vultus n. sp. are described and illustrated from grass soils in Llanos Orientales, Colombia. Xiphinema llanosum is a bisexual species. The female body length is 2.3-2.7 mm, odontostyle 86-96 [mu]m, and odontophore 58-65 [mu]m long; vulva at 42-47%; anterior...

Enlace original: https://cgspace.cgiar.org/handle/10568/44235

Investigación en Agricultura
Enlace permanente
Siddiqi, MR ,  Lenne, J.M. ,  [Xiphinema llanosum and Trophurus vultus, two new plant nematode species from pasture soils in Colombia] ,  Xiphinema llanosum and Trophurus vultus, two new plant nematode species from pasture soils in Colombia
Journal Article 2003-11-01

Autor: Lenne, J.M. Fernández Rivera, S. Blümmel, Michael

This paper synthesizes the key findings presented in the previous 15 papers, and presents a summary of a discussion on best approaches, strategies and partnerships to improve the utilization of food–feed crops. The synthesis provides guidance for future research and development in crop–livestock ...

Enlace original: https://cgspace.cgiar.org/handle/10568/249

Investigación en Agricultura
Enlace permanente
Lenne, J.M. ,  Fernández Rivera, S. ,  Blümmel, Michael ,  [Approaches to improve the utilization of food-feed crops—synthesis] ,  Approaches to improve the utilization of food-feed crops—synthesis

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