Abstract
The efficacy of nine granular formulations of a bioherbicide containing the fungusSclerotinia sclerotiorum(Lib.) de Bary was determined by assessing vegetative growth from tap roots of treated plants after incubation in a controlled environment. Plants treated with formulations 0788-03 or 0788-04 did not produce new petioles and leaves from tap roots after 96 h at 23 C and 100% relative humidity.