<H1>Lack of Post Herbicide Performance</H1> <P><UL> <LI><H2>Wrong rate </H2> </UL><UL> <LI><H2>Wrong herbicide </H2> </UL><UL> <LI><H2>No follow-up application </H2> </UL><UL> <LI><H2>Mowing effects</H2> </UL></P>