sentences:  "Ampelomyces quisqualis" is another biological control agent, this being a fungus that is capable of parasitizing "O. mangiferae".It was registered with the EPA as a biopesticide in 1994, used for powdery mildew control on various fruit, vegetable and ornamental crops.It has been deemed safe for use on crops intended for human and animal consumption, with no adverse side effects anticipated.