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Pauley Fei-Zan Chang
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Ellicott City, MD, US
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Synergistic use of azadirachtin and pyrethrum
Patent number
5,679,662
Issue date
Oct 21, 1997
Thermo Trilogy Corporation
Pauley Fei-Zan Chang
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING