Endomicorrizas y compost: alternativas para el manejo ecológico de Radopholus similis en banano

This study was carried with the purpose of evaluating the endomycorrizal fungi and one organic amendment and their effects on the growth of banana plants form in vitro culture as well as their biocontrol properties on Radopholus similis. The endomycorrhizal fungi were Glomus occultum, Entrophospora colombiana and Gigaspora margarita. The compost utilized as an organic amendment increased the water content and significantly improved plant growth. The symbiosis encourage tolerance to R. similis through the compensation for damage caused by nematode, increase plant nutrition absorption and competition endomycorrhizal fungi-nematode for space and nutrient at the radical cortex level. The endomycorrhizae provoked significant modification in cellular morphology. The arbuscles developed densely with within corticall cells. R. similis provoked the invagination of the cytoplasm and nuclear growth.

Bibliographic Details

Main Authors:	88071 Lugo Urribarrí, L., 111011 Rivas Platero, G.G., 52157 Bustamante Rojas, E., 112717 Rojas Miranda, T., 129940 Vásquez Morera, N., 4010 CATIE, Turrialba (Costa Rica). Programa de Investigación, 4. Semana Científica Turrialba (Costa Rica) 6-9 Abr 1999
Format:	biblioteca
Language:	spa
Published:	Turrialba, Costa Rica 1999
Subjects:	RADOPHOLUS SIMILIS, MUSA (BANANOS), ENTROPHOSPORA, GLOMUS, MYCORRHIZAE, HONGOS DEL SUELO, NEMATODOS DE LAS PLANTAS, CONTROL DE NEMATODOS, COMPOST,
Online Access:	https://repositorio.catie.ac.cr/handle/11554/2899
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