Accession Number : AD0769583
Title : Aquatic Plant Control Program. Technical Report 5. Aquatic-Use Pattern for Silvex.
Descriptive Note : Final rept.,
Corporate Author : ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS
Personal Author(s) : Gangstad,Edward O. ; Mullison,W. R. ; Steenis,John H. ; McGilvrey, Frank B. ; Whitney,E. W.
Report Date : OCT 1973
Pagination or Media Count : 139
Abstract : The herbicide silvex (2(2,4,5-trichlorophenoxy) propionic acid) has been under study by various researchers and has been widely used for control of woody and aquatic vegetation for the past 20 years. This report summarizes studies that are pertinent to the Corps of Engineers Aquatic Plant Control Program. Many different obnoxious aquatic plants are controlled with silvex applied at a rate of 0.5 to 2 ppm. Waterlily, pickerelweed, and milfoil are controlled at the minimum level. Slightly higher rates are required for most submersed aquatic weeds. Repeated applications are often necessary for the control of woody aquatic vegetation. (Modified author abstract)
Descriptors : (*Plants(Botany), Control), (*Herbicides, *Pest control), Aquatic plants, Inland waterways, Ecology, Residues, Toxicity, Efficiency, Farm crops
Subject Categories : Civil Engineering
Distribution Statement : APPROVED FOR PUBLIC RELEASE