Newpath-resistant barnyardgrass confirmed in Arkansas

Bennett, David
May 2010
Southwest Farm Press;5/6/2010, Vol. 37 Issue 12, p14
Trade Publication
The article reports that the first incidence of barnyardgrass resistant to Newpath, propanil, and Facet is in a 60-acre field in the Prairie County of Arkansas. Jason Norsworthy of the University of Arkansas states that the discovery was not unexpected due to the proneness of barnyardgrass to evolve herbicide resistance. Brent Griffen, Prairie County Extension staff chair, had seen saw large areas of barnyardgrass that was not thick enough to affect rice.


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    No abstract available.


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