3d image of diflubenzuron skeletal formula

diflubenzuron insecticide benzoylurea dimilin field crops repellent mosquito forest tent caterpillar moths boll weevils gypsy larvicide chitin exoskeleton carcinogen environmental insect growth regulator fungus gnat spurge fly substance matter material compound component agent stuff reagent functional group precursor synthesis reaction production building block molecule molecular formula skeletal structural structure geometry ball stick cell biology biochemistry biomolecule bioactive 3d