<H1>MSMA, DSMA, CMA</H1> <P><UL> <LI><H2>Organic arsenicals </H2> </UL><UL> <LI><H2>Post only, no soil activity </H2> </UL><UL> <LI><H2>Crabgrass, other annual grasses </H2> </UL><UL> <LI><H2>Weak on goosegrass </H2> </UL><UL> <LI><H2>Nutsedge </H2> </UL><UL> <LI><H2>Dallisgrass - tough to control</H2> </UL></P>