WEEDS ALONG FENCEROWS, DITCHBANKS, ROADSIDES, UTILITY 

 LINES, AND ON OTHER NONCULTIVATED AREAS 



Woody plants: 



2,4-D, 2,4,5-T, silvex, MCPA, AMS (p. 43) 



Stumps and stump sprouts: 



2,4,5-T, or mixtures of 2,4,5-T and 2,4-D, AMS (p. 43) 



Ditchbank weeds: 



2,4-D, 2,4,5-T, amitrole, silvex, dalapon, dinitro-fortified fuel 

 oil, aromatic oil (p. 44) 



Soil sterilization: 



Sodium chlorate, borax, sodium arsenite, monuron, diuron, 

 simazine, erbon, or naixtures of these herbicides with 2,4,5-T, 

 2,4-D, silvex, dalapon, or TCA and fortifying agents, such as 

 herbicidal oils, dinitro compounds, and pentachlorophenol (p. 44) 



AQUATIC WEEDS 



Floating weeds: 



2,4-D, amitrole-T (p. 46) 



Submersed weeds: 



Irrigation and drainage canals- -Emulsifiable aromatic solvents, or 

 acrolein for rooted species in Western and Great Plains areas and 

 Southeastern States; emulsifiable aromatic oils, gasoline mixtures 

 with polychlorobenzme in Florida; copper sulfate for control of 

 filamentous green and red algae; aromatic solvents for control of 

 filamentous green algae in the West only (p. 46). 



Reservoirs and large canals carrying water for potable or industrial 

 uses or for irrigation- -copper sulfate (p. 47). 



Ponds and lates- - sodium arsenite, dichlone, copper sulfate (p. 46) 



Emergent and marginal w^eeds: 

 2,4-D, dalapon (p. 48) 



LAWNS AND OTHER TURF AREAS 



La-wn and turf seedbeds prior to establishment: 

 Methyl bromide (p. 49) 



Established lawns and turf: 



For many broadleaved weeds, 2,4-D; for white clover, silvex; for chick- 

 w^eed, henbit and many other hard-to-kill w^eeds, silvex, 2,4-D, and 

 endothal. (p. 50) 



Crabgrass and other -weed grasses: 



DMA, dalapon, 0-(2,4-dichlorophenyl) O-methyl isopropylphos- 

 phoramidothioate, 2,3,5,6-tetrachloroterephthalic acid (the dimethyl 

 ester), calcium arsenate (p. 50) 



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