Miriam Karwitha, Wagara Isabel, Otaye Daniel

Biological Control Of Angular Leafspot Of Common Bean

Biological Control of Angular Leaf Spot of Common bean (Phaseolus Vulgaris L.)

• Broschiertes Buch

Produktbeschreibung

Among the bean diseases angular leaf spot (ALS) caused by Phaeoisariopsis griseola is a major constraint to production in the tropics and subtropics, and causes considerable yield losses. The effectiveness of the available methods for control of angular leafspot, which include cultural practices, use of chemicals and resistant varieties is limited by the ability of the pathogen to survive in plant debris for a long period of time, high costs of fungicides, lack of expertise and the health hazards involved, and the high pathogenic variability occurring in P. griseola. Therefore, there is need to develop an effective and alternative disease control approach. The strategy most likely to be effective in the control of angular leaf spot is integrated disease management utilizing resistant varieties, natural fungicides and appropriate cultural practices.Use of antimicrobial plant extracts in the control of ALS is an environmentally friendly option because plant extracts are biodegradable and therefore there is no fear of the breakdown products accumulating in the food chain.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Aufl.
• Seitenzahl: 76
• Erscheinungstermin: 21. Mai 2012
• Englisch
• Abmessung: 220mm x 150mm x 5mm
• Gewicht: 131g
• ISBN-13: 9783659131059
• ISBN-10: 3659131059
• Artikelnr.: 35909997

Autorenporträt

Miriam Karwitha Charimbu was Born in Kainginyo sublocation, Nthimbiri location Meru Central Kenya. She is a researcher and lecturer at Egerton University Kenya. She has done research on common bean (Phaseolus vulgaris L.)indigenous mushrooms and tomatoes. She holds a Bsc.Science (Botany Zoology and Chemistry) and Msc in Plant Pathology.