10320 Influence of Rainfall on Activation of Residual Cotton Herbicides for Controlling Palmer Amaranth

Wednesday, January 6, 2010: 2:00 PM
Galerie 2 (New Orleans Marriott)
Jason K. Norsworthy , University of Arkansas
J. Still , University of Arkansas
D.B. Johnson , University of Arkansas
S.K. Bangarwa , University of Arkansas
K. L. Smith , University of Arkansas - Division of Agriculture
G. M. Griffith , University of Arkansas
Justin D. DeVore , University of Arkansas
This research will describe the amount and timing of rainfall needed for activation of several herbicides labeled for residual Palmer amaranth control in cotton.