Synergism between Pseudomonas fluorescens migula and thiram for the control of collar rot of chickpea

摘要: The efficacy of Pseudomonas fluorescens strains CP 8-2 and 8-3 was tested in combination with thiram against collar rot (Sclerotium rolfsii [Corticium rolfsii]) chickpea (cv. Annigeri), both greenhouse field (Andhra Pradesh, India, during 1999/2000 2000/01 post-rainy seasons) experiments. bacterial gave significant reduction incidence the Greenhouse studies indicated that treatment superior minimizing (57.6 64.8% 1999 2000, respectively) seasons compared to control. In experiments, treatments also proved recording low disease incidence, which ranged from 7.3 15.5% Annigeri 25.2% vitro studies, did not significantly affect growth multiplication P. 8-3. Thus, 1.5 g thiram/kg seed combined antagonist (CP 8-3) can be used effectively control