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Title: Method of regulating the growth of aquatic weeds with pyridine derivatives

Abstract: A method of regulating the growth of submerged and floating aquatic weeds which comprises adding a 2- or 4-substituted pyridinemethane or pyridinemethanol to a body of water containing the submerged and floating aquatic weeds to be regulated, in quantities sufficient to regulate the growth of the submerged and floating aquatic weeds therein. The disclosure also relates to novel compositions for carrying out the method.


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Inventors: Krumkalns, Eriks V. (Indianapolis, IN, US)

Application Number: 673031
Filing Date: 1976-04-02
Publication_date: 1977-08-23
Assignee: Eli Lilly and Company (Indianapolis, IN)
Primary Class(es): 504/155 546/343, 546/344
Other Classes:
US Patent Ref:
3244722Apr, 1966Johnston71/66.
3655359Apr, 1972Krumkalns et al.71/94.
3746531Jul, 1973Doherty76/66.

Other Refs:
Primary Examiner: Gotts, Lewis
Assistant Examiner: Mills, Catherine L.
Attorney: Morrison; Dwight E., Smith; Everet F.