Evaluation of Herbicide Efficacy, Injury, and Yield in White Lupin (Lupinus albus L.)
White lupin is of increasing interest in the southeastern United States (US) as a winter legume cover crop or as mid-winter forage for ruminants. White lupins are poor weed competitors during early establishment, making effective weed control necessary; however, only three herbicides are currently r...
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2015-11-26.
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| LEADER | 02589 am a22002413u 4500 | ||
|---|---|---|---|
| 001 | intechopen_books_5298 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Folgart, Anika |e author |
| 700 | 1 | 0 | |a Price, Andrew J. |e author |
| 700 | 1 | 0 | |a Kelton, Jessica A. |e author |
| 700 | 1 | 0 | |a van Santen, Edzard |e author |
| 700 | 1 | 0 | |a Wehtje, Glenn R. |e author |
| 245 | 0 | 0 | |a Evaluation of Herbicide Efficacy, Injury, and Yield in White Lupin (Lupinus albus L.) |
| 260 | |b IntechOpen, |c 2015-11-26. | ||
| 500 | |a https://mts.intechopen.com/articles/show/title/evaluation-of-herbicide-efficacy-injury-and-yield-in-white-lupin-lupinus-albus-l- | ||
| 520 | |a White lupin is of increasing interest in the southeastern United States (US) as a winter legume cover crop or as mid-winter forage for ruminants. White lupins are poor weed competitors during early establishment, making effective weed control necessary; however, only three herbicides are currently registered for use in lupin. An experiment was conducted at two Alabama sites in 2007 and 2008 to evaluate herbicide efficacy provided by ten preemergence (PRE) and nine postemergence (POST) herbicides as well as lupin injury and yield. Overall, PRE applied herbicides, particularly imazethapyr, linuron, and flumioxazin, caused less crop injury than POST herbicides while providing ≥ 86% control of annual bluegrass, corn spurry, heartwing sorrel, henbit, and lesser swinecress six weeks after application. Grass-active herbicides, fluazifop and sethoxydim, provided greater than 95% of annual bluegrass control without causing unrecoverable lupin damage. Imazethapyr applied POST controlled shepherd's purse (96% to 98%), cutleaf evening-primrose (81% to 96%), and wild radish (71% to 99%) without lupin injury. POST-directed spray applications of glyphosate and flumioxazin provided good weed control of corn spurry (80% to 98%) and winter vetch (71% to 95%) but caused significant crop injury due to drift. In general, grain yields were only reduced with the use of chlorimuron, diclosulam, glyphosate, and thifensulfuron. This research suggests there are several herbicides not currently registered that could be beneficial for use in US lupin production. | ||
| 540 | |a https://creativecommons.org/licenses/by/3.0/ | ||
| 546 | |a en | ||
| 690 | |a Herbicides, Agronomic Crops and Weed Biology | ||
| 655 | 7 | |a Chapter, Part Of Book |2 local | |
| 786 | 0 | |n https://www.intechopen.com/books/5298 | |
| 787 | 0 | |n ISBN:978-953-51-2218-0 | |
| 856 | \ | \ | |u https://mts.intechopen.com/articles/show/title/evaluation-of-herbicide-efficacy-injury-and-yield-in-white-lupin-lupinus-albus-l- |z Get Online |