Use of thermotherapy and tissue culture to free diseased cassava cultivars from cassava mosaic disease.
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Date
2009-3
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Abstract
Four(4)field-infected local cassava (Manihot esculent Crantz) cultivars "Afisiafi", "Amakuma","UCC-Bankye" and "Esi-Abaya", showing differential symptoms of African cassava mosaic virus (ACMV) disease on leaves were assessed for index of severity of symptoms (ISS) for the presence of the disease on shoots to determine their infection status....
Description
A Thesis submitted in Partial fulfillment of the requirement for the award of Master of Science Degree in Agronomy (Plant Breeding).