Pencirian Secara Morfologi Dan Molekul, Dan Ujian Kepatogenan Pencilan Fusarium Daripada Buahan Sayuran
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Date
2013-06
Authors
Mohd Sanusi Saseetharan, Nurulhuda
Journal Title
Journal ISSN
Volume Title
Publisher
Universiti Sains Malaysia
Abstract
Fusarium is one of the most common fungal species causing post-harvest diseases on
fruit vegetable. A study was conducted to isolate Fusarium from rotting fruit
vegetable to determine the presence and association of Fusarium isolates towards the
fruit vegetable. Nine types of fruit vegetables namely okra (Abelmoschus esculentus),
tomato (Solanum lycopersicum), bitter gourd (Memordica charantia), red chilli
(Capsicum annum), brinjal (Solanum melongena), cucumber (Cucumis sativus),
Indian okra (Moringa olifel), loofah (Luffa acutangula) and long bean (Vigna
sesquipedalis) which were obtained from several markets, hypermarkets, Relau
Agriculture Department and vegetable farms in Penang Island and Gurun, Kedah
were used in this study. Eighty-three Fusarium isolates were successful isolated from
fruit vegetable rot symptom and based on morphological characteristics, eight
species were identified, namely F. oxysporum, F. semitectum, F. solani, F.
proliferatum, F. pseudocircinatum, F. sacchari, F. equiseti, and F. verticillioides.
From pathogenicity test using 70 isolates, only 21 isolates were pathogenic through
wounded treatment and five isolates through non-wounded treatment.
Description
Keywords
Morfologi Dan Molekul, Dan Ujian Kepatogenan Pencilan Fusarium , Buahan Sayuran