PHYSIOLOGICAL, CULTURAL AND MORPHOLOGICAL VARIATION OF Bipolaris sorokiniana
Date
2011-12
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Department of Plant Pathology, Sher-e-Bangla Agricultural University
Abstract
Altogether 69 isolates of Bipolaris sorokiniana were isolated from leaf and seeds of
21 varieties of wheat collected from 7 major wheat growing regions of Bangladesh.
The collected isolates differed significantly in respect of mycelia growth, conidia
production ability, shape, color, size and septation of conidia. The redial mycelia
growth rate ranged from 1.96 ± 0.56 mm/day to 5.83 ± 0.02 mm/day. Maximum
number of conidia /cm
2
blackish white irregular colony. The isolates of Bipolaris sorokiniana under
different cultural groups also differed significantly in respect of mycelial growth rate,
number of conidia/cm², size and septation of conidia.
Description
A Thesis
Submitted to the Faculty of Agriculture,
Sher-e-Bangla Agricultural University, Dhaka,
in partial fulfillment of the requirements
for the degree of
MASTER OF SCIENCE
IN
PLANT PATHOLOGY
SEMESTER: JANUARY-JUNE, 2011
Keywords
PHYSIOLOGICAL, CULTURAL AND MORPHOLOGICAL VARIATION, Bipolaris sorokiniana