000			01456nam a2200205 4500
001			UPMIN-00000009312
005			20220921142334.0
040			_aDLC _cDLC _dupmin
041			_aeng
090			_aLG993.5 2003 _bB4 M36
100	1		_aMangelen, Sheila Farisha K.
245	0	0	_aAntagonistic effect of the culture filtrate of entomogenous fungi against selected bacteria / _cSheila Farisha K. Mangelen
502			_aThesis (BS Biology) -- University of the Philippines Mindanao, 2003
300			_a50 leaves
260			_c2003
520			_aGrowth responses of three bacteria namely, Escherichia coli, Salmonella sp. and Bacillus cereus, to Whatman No. 1 filter paper disks soaked in the culture filtrate of entomogenous fungi grown in Czapek Dox liquid medium for 14 days without shaking were observed. A total of seventeen filtrates were tested for each bacterial species. Two fungal culture filtrates from isolates ER-FI-3 and ER-FI-8, both verified as Aspergillus sp., exhibited inhibitory activity towards Bacillus cereus. Antibacterial activity was detected by the presence of zone of clearing around the disk. Inhibition zone reached an average diameter of 14 mm for ER-FI-3 and 16 mm for ER-FI-8 making B. cereus highly susceptible. This result indicates the presence of antibacterial substance in the filtrates of the two fungal isolates belonging to genus Aspergillus
658			_aUndergraduate Thesis _cBIO200, _2BSB
905			_aFi
905			_aUP
999			_c338 _d338