Comparison of Simulated Drift Rates of Common ALS-Inhibiting Rice Herbicides to Florpyrauxifen-Benzyl on Soybean
Joint Authors
Norsworthy, Jason K.
Miller, M. R.
Schwartz-Lazaro, Lauren M.
Scott, Robert C.
Source
International Journal of Agronomy
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-22
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Acetolactate synthase- (ALS-) herbicides are among the most commonly used sites of action (SOA) in rice production.
Many herbicides used in rice can cause carryover to soybean, which is commonly grown near to or rotated with rice.
Florpyrauxifen-benzyl (Rinskor™ Active) brings an alternative SOA to rice production.
The objective of this study was to compare the effects of simulated drift rates of florpyrauxifen-benzyl to commonly used ALS-inhibiting rice herbicides on soybean.
A field study was conducted at two locations examining five ALS-inhibiting rice herbicides as well as florpyrauxifen-benzyl at a 1/20x and 1/80x simulated drift rate.
Crop injury, height, and yield were evaluated at 14, 21, and 35 days after treatment (DAT).
Florpyrauxifen-benzyl and bispyribac showed high injury levels at both drift rates.
At 35 DAT florpyrauxifen-benzyl caused 76% and 17% visible damage to soybean whereas bispyribac caused 35 and 9% injury at 1/20x and 1/80x, respectively.
These treatments resulted in a reduction in soybean height and yield.
Although this alternative SOA herbicide in rice may be effective for weed control, our research demonstrates it to be injurious to soybean at both drift rates tested.
Thus, proper precautions should be taken to avoid injury by ensuring that the label is followed.
American Psychological Association (APA)
Schwartz-Lazaro, Lauren M.& Miller, M. R.& Norsworthy, Jason K.& Scott, Robert C.. 2017. Comparison of Simulated Drift Rates of Common ALS-Inhibiting Rice Herbicides to Florpyrauxifen-Benzyl on Soybean. International Journal of Agronomy،Vol. 2017, no. 2017, pp.1-5.
https://search.emarefa.net/detail/BIM-1157465
Modern Language Association (MLA)
Schwartz-Lazaro, Lauren M.…[et al.]. Comparison of Simulated Drift Rates of Common ALS-Inhibiting Rice Herbicides to Florpyrauxifen-Benzyl on Soybean. International Journal of Agronomy No. 2017 (2017), pp.1-5.
https://search.emarefa.net/detail/BIM-1157465
American Medical Association (AMA)
Schwartz-Lazaro, Lauren M.& Miller, M. R.& Norsworthy, Jason K.& Scott, Robert C.. Comparison of Simulated Drift Rates of Common ALS-Inhibiting Rice Herbicides to Florpyrauxifen-Benzyl on Soybean. International Journal of Agronomy. 2017. Vol. 2017, no. 2017, pp.1-5.
https://search.emarefa.net/detail/BIM-1157465
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1157465