Abstract
CASST™ herbicide (Alternaria cassiae,) has been shown to be an effective biological control agent for sicklepod ("Cassia obtusifolia LJ, coffee senna ("Cassia occidentalis L.) and showy crotalaria ("Crotalaria spectabilis Roth). Current research has shown the potential of this mycoherbicide for use both alone and integrated with other herbicides as an effective commercial control measure for these troublesome weeds.