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Reclamation of Mine-Impacted Land for Ecosystem Recovery
by : Nimisha Tripathi, Raj Shekhar Singh, Colin D. Hills
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Praktik Pengelolaan Limbah Padat dan B3 (Bahan Berbahaya dan Beracun)
by : Arief Sabdo Yuwono, Wiranda Intan Suri, Elsy Gustika Buana, Rosidana, Afu Vianti Driantika, Priscilia Dana Mentari, Agung Abdul Raup, Nanda Savira Ersa
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Antagonistic effect of four fungal isolates to Ganoderma boninense, the causal agent of basal stem rot of oil palm
Researcher : O.S. Dharmaputra, H.S.S.Tjitrosomo, A.L. Abadi
Published : 1990
Group :Microorganism
Full Report : Special request
Abstract :
Four fungal isolates from soils obtained from three sites of the oil palm plantations in North Sumatra were found antagonistic to Ganoderma boninense, the causal agent of basal stem rot of oil palm. Penicillium citrinum inhibited the growth of the pathogen and formed a zone of inhibition on the agar media. Trichoderma harzianum BIO-1 as well as BIO-2 and T. viride not only repressed the growth of the pathogen but also caused lysis of the hyphae, and the colony was totally overgrown by the antagonists.