Onuma Ruangwong and Wen-Jinn Liang and S.Y. Zhang and Chi-I Chang
Inhibition on Conidial Germination of Colletotrichum gloeosporiodes and Pestalotiopsis eugeniae by Bacillus subtilis LB5
821 - 825
2012
6
9
International Journal of Agricultural and Biosystems Engineering
https://publications.waset.org/pdf/42
https://publications.waset.org/vol/69
World Academy of Science, Engineering and Technology
The effect of antifungal compound from Bacillus
subtilis strain LB5 was tested against conidial germination of
Colletotrichum gloeosporioides and Pestalotiopsis eugeniae, causal
agent of anthracnose and fruit rot of wax apple, respectively.
Observation under scanning electron microscope and light compound
microscope revealed that conidial germination was completely
inhibited when treated with culture broth, culture filtrate, or crude
extract from strain LB5. Identification of purified antifungal
compound produced by strain LB5 in cellfree supernatant by nuclear
magnetic resonance and fast atom bombardment showed that the
active compound was iturin A2.
Open Science Index 69, 2012