Photodynamic herbicidal compositions using .delta.-aminolevulinic acid

Herbert J Hopen (Inventor), Constantin A Rebeiz (Inventor)

Research output: Patent


Herbicidal compositions comprising one or more compounds selected from the group consisting of .delta.-aminolevulinic acid, inducers of .delta.-aminolevulinic acid, enhancers of .delta.-aminolevulinic acid conversion to photodynamic tetrapyrroles, and inhibitors of conversion of divinyl tetrapyrroles to monovinyl tetrapyrroles; and methods of making and using same.
Original languageEnglish (US)
U.S. patent number5286708
Filing date10/8/91
StatePublished - Feb 15 1994


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