NPP > JOURNALS > KAESRR > Vol. 3 (2017) > Iss. 6
Article Title
Keywords
Roundup Ready 2 Yield, Roundup Ready 2 Xtend, Liberty Link, soybeans, Palmer amaranth, velvetleaf, morningglory
Abstract
The development of glyphosate-resistant weeds has greatly complicated weed control in soybeans. Roundup Ready 2 Xtend and Liberty Link soybeans provide an alternative postemergence herbicide options for weed control in soybeans. Liberty Link and Roundup Ready 2 Xtend programs provided better overall weed control and slightly higher yields than Roundup Ready 2 Yield programs in this experiment. Yields of Roundup Ready 2 Yield soybeans were likely influenced by more weed competition and possibly crop injury from spray tank contamination by dicamba. Dicamba injury from tank contamination to Roundup Ready 2 Yield soybeans decreased with each subsequent treatment and also with time. At soybean maturity, injury from dicamba tank contamination was no longer evident.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Recommended Citation
Peterson, D. E.; Thompson, C.; and Minihan, C. L.
(2017)
"Comparison of Different Weed Control Technology Programs,"
Kansas Agricultural Experiment Station Research Reports:
Vol. 3:
Iss.
6.
https://doi.org/10.4148/2378-5977.7444
