Anparasy, K.Raveendranath, S.2012-12-062012-12-061999Agrieast1pp.50-55https://dl.nsf.gov.lk/handle/1/9541AgricultureOnionsPlant diseasesBiological controlTrichoderma koningiiFusarium solaniPlant pathogensIn vitro studies on the biological control agent Trichoderma koningii in the control of Fusarium solaniArticle