<H1> Yellow and Purple Nutsedge Control by Glyphosate. Greenhouse.</H1> <P><UL> Glyphosate (lb)</UL></P> <P><UL> *Purple nutsedge controlled significantly greater than yellow nutsedge.</UL></P> <P><UL> 42</UL></P> <P><UL> 42</UL></P> <P><UL> 81</UL></P> <P><UL> 77</UL></P> <P><UL> 90</UL></P> <P><UL> 82</UL></P> <P><UL> % control</UL></P> <P><UL> *</UL></P> <P><UL> *</UL></P> <P><UL> 70</UL></P> <P><UL> 98</UL></P> <P><UL> *</UL></P> <P><UL> LSD=10</UL></P> <P></P> <P>