TY - JOUR AU - K. Srivastava PY - 2014/05/23 Y2 - 2024/03/29 TI - Effect of Some Growth Regulators on the Growth of Hendersonula Toruloidea Nattrass JF - Defence Science Journal JA - DSJ VL - 19 IS - 1 SE - Research Papers DO - 10.14429/dsj.19.7472 UR - https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7472 AB - Effect of different concentrations of indole-3 ylacetic acid, indole butyric acid and alpha-naphthalein acetic acid on the growth of Hendersonula toruloidea Nattrass, causing brown rot of fruits of Malus sylvestris Mill was studied. It was observed that indole acetic acid and alpha-naphthalein acetic acid supported good growth of the fungus in lower concentrations (0.1 & 0.5 ppm) but at 50 ppm the growth was inhibited. Indole butyric acid promoted the growth at the concentration of 50 ppm but an inhabitation in growth was observed at lower concentrations. ER -