| Abstract: | A simple and rapid technique is reported for the preliminary screening of fungi-toxic extracts/samples by direct spotting onto silica gel plates and subsequent over-spraying with a fungal spore suspension. After incubation fungi-toxicity is indicated by a growth inhibition zone, the area of which is related to the concentration of the sample.B.K. Rana and V. Taneja are with the Department of Biochemistry. Faculty of Science, Banaras Hindu University, Varanasi 221005, India; U.P. Singh is with the Department of Mycology and Plant Pathology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India. |
