In vitro evaluation of bacterial endophytes influence on Ganoderma lucidum (Leys) Karst. mycelial growth
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Department of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore – 641 003, India
Gandhi Karthikeyan
Lingan Rajendran
Research Fellow, Department of Plant Pathology, Centre for Plant Protection Studies, Tamil Nadu Agricultural University, Coimbatore – 641 003, Tamil Nadu, India
Journal of Plant Protection Research 2007;47(4):425–436
Basal Stem Rot (BSR) disease caused by Ganoderma lucidum(Leys) Karst. is the most destructive disease and a major constraint in coconut production. Fifty five endophytic strains of bacteria were isolated from coconut roots of different regions. Among the isolates, EPC5 (Endophytes coconut), EPC8, EPC15, EPC29, EPC52 and Pf1 (Plant growth promoting rhizobacteria) promoted the rice seed ling growth in roll towel and pot culture method. EPC5 (Plant growth promoting endophytic bacteria), Pf1 and Trichoderma viride(Plant growth promoting fungus) effectively inhibited the G. lucidum growth in vitro. When bioagents along with farm yard manure (FYM) were heaped for different days interval the population was increased in twenty days both in sterilized and unsterilized conditions
The authors have declared that no conflict of interests exist.
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