METHOD FOR TESTING TRANSOVARIC TRANSMISSION OF PATHOGENS BY Trialeurodes vaporariorum AND RESULTS WITH THE CAUSE OF "YELLOW OF POTATO VEINS"
Main Article Content
Yellow vein disease of potatoes is a serious disease in Colombia (Antioquia, and Nariño) and Ecuador. It is important to acquire full knowledge of the pathogen and its vector, the greenhouse whitefly, Trialeurodes vaporariorum (Westwood) (Homoptera: Aleyrodidae), in order to achieve correct management of the disease. Research conducted at the ICA Experimental Station "La Selva" in Rionegro (Ant.), testing a method to evaluate vector - pathogen relationships allowed to conclude that: There is not trans-ovaric transmission of the pathogen, and there is a semipersistent vector - pathogen relationship. The method tested utilized very young nymphs still able to move. 67.7% of -them arrived at the adult stage.
- ROSALBA HINCAPIE-V., HENRY A. OSPINA-Z., ALEX E. BUSTILLO-P., ALFREDO SALDARRIAGA-V., EVALUATION OF ENTOMOPATHOGEN Verticillium lecanii IN CONTROL OF THE APHID Mvzus persicae IN CHRYSANTHEMUMS , Revista Colombiana de Entomología: Vol. 16 No. 2 (1990)
- JORGE E. JARAMILLO-N., ANGELA MARÍA ALVAREZ-A., ALFREDO SALDARRIAGA-V., STUDIES OF THE ECONOMIC LEVEL OF DAMAGE OF THE POTATO MOTH, Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae) , Revista Colombiana de Entomología: Vol. 15 No. 2 (1989)
- FRANCISCO J. POSADA-F., ALFREDO SALDARRIAGA-V., BIOLOGY, HABITS AND LARVAL POLYMORPHISM OF Callopistria floridensis (Guenée) (LEPIDOPTERA: NOCTUIDAE), LARVA DE LOS FERNOS , Revista Colombiana de Entomología: Vol. 11 No. 2 (1985)
- PIEDAD SACRAMENTO MEDINA, ALFREDO SALDARRIAGA-V., LUZ ELENA PÉREZ-G., Biology of Amitus fuscipennis (Mac Grown & Nebeker) under three ecological conditions in Rionegro (Ant.) , Revista Colombiana de Entomología: Vol. 20 No. 3 (1994)
- ALFREDO SALDARRIAGA-V., ANGELA M. ALVAREZ, JORGE E. JARAMILLO, EFFECT OF POTATO YELOW VEIN: TRANSMITED BY THE VECTOR TRIALEURODES VAPORARIORUM ( WESTWOOD) IN POTATO , Revista Colombiana de Entomología: Vol. 14 No. 2 (1988)
- MARTHA CECILIA DIAZ, JOSE M. PULGARIN, ALFREDO SALDARRIAGA-V., INSECT-PATHOGEN RELATIONS IN THE PROBLEM OF THE YELLOWING OF THE POTATO VEINS , Revista Colombiana de Entomología: Vol. 16 No. 2 (1990)
Authors retain the copyright on their work and are responsible for the ideas expressed in them. Once a manuscript is approved for publication, authors are asked for a publication license for the term of legal protection, for all territories that allows the use, dissemination and disclosure of the same.