scholarly journals Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed in Noxon Rapids Reservoir, Montana: Aquatic Herbicide Evaluations, 2009-2010

2013 ◽  
Author(s):  
Kurt D. Getsinger ◽  
John G. Skogerboe ◽  
John D. Madsen ◽  
Ryan M. Wersal ◽  
Justin J. Nawrocki ◽  
...  
Keyword(s):  
Eurasian Watermilfoil ◽  
Selective Control ◽  
Aquatic Herbicide

Absorption and Translocation of Florpyrauxifen-benzyl in Ten Aquatic Plant Species

Weed Science ◽  
2021 ◽  
pp. 1-21
Author(s):  
Erika J. Haug ◽  
Khalied A. Ahmed ◽  
Travis W. Gannon ◽  
Rob J. Richardson
Keyword(s):  
North Carolina ◽  
Plant Species ◽  
Aquatic Plant ◽  
Myriophyllum Spicatum ◽  
Hydrilla Verticillata ◽  
State University ◽  
North Carolina State University ◽  
Eurasian Watermilfoil ◽  
Body Of Knowledge ◽  
Aquatic Herbicide

Abstract Additional active ingredients are needed for use in aquatic systems in order to respond to new threats or treatment scenarios, enhance selectivity, reduce use rates, and to mitigate the risk of herbicide-resistance. Florpyrauxifen-benzyl is a new synthetic auxin developed for use as an aquatic herbicide. A study was conducted at North Carolina State University, in which 10 µg L−1 of 25% radiolabeled florpyrauxifen-benzyl was applied to the isolated shoot tissue of ten different aquatic plant species in order to elucidate absorption and translocation patterns in these species. Extremely high levels of shoot absorption were observed for all species and uptake was rapid. Highest shoot absorptions were observed for crested floatingheart [Nymphoides cristata (Roxb.) Kuntze] (A192 =20 µg g−1), dioecious hydrilla [Hydrilla verticillata (L.f.) Royle] (A192 =25.3 µg g−1), variable watermilfoil (Myriophyllum heterophylum Michx.) (A192 =40.1 µg g−1) and Eurasian watermilfoil (Myriophyllum spicatum L.) (A192 =25.3 µg g−1). Evidence of translocation was observed in all rooted species tested with the greatest translocation observed in N. cristata (1.28 µg g-1 at 192 HAT). The results of this study add to the growing body of knowledge surrounding the behavior of this newly registered herbicide within aquatic plants.

Small-Plot, Low-Dose Treatments of Triclopyr for Selective Control of Eurasian Watermilfoil

2004 ◽  
Vol 20 (4) ◽  
pp. 322-332 ◽  
Author(s):  
Angela G. Poovey ◽  
Kurt D. Getsinger ◽  
John G. Skogerboe ◽  
Tyler J. Koschnick ◽  
John D. Madsen ◽  
...  
Keyword(s):  
Low Dose ◽  
Eurasian Watermilfoil ◽  
Selective Control ◽  
Small Plot

Whole Lake Fluridone Treatments For Selective Control of Eurasian Watermilfoil: II. Impacts on Submersed Plant Communities

2002 ◽  
Vol 18 (3) ◽  
pp. 191-200 ◽  
Author(s):  
John D. Madsen ◽  
Kurt D. Getsinger ◽  
R. Michael Stewart ◽  
Chetta S. Owens
Keyword(s):  
Plant Communities ◽  
Eurasian Watermilfoil ◽  
Selective Control

scholarly journals Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed in Noxon Rapids Reservoir, Montana: Herbicide Small-Plot Evaluations, 2010-2011

2014 ◽  
Author(s):  
Kurt D. Getsinger ◽  
John G. Skogerboe ◽  
Ryan M. Wersal ◽  
John D. Madsen ◽  
Justin J. Nawrocki ◽  
...  
Keyword(s):  
Eurasian Watermilfoil ◽  
Selective Control ◽  
Small Plot

Whole Lake Fluridone Treatments For Selective Control of Eurasian Watermilfoil: I. Application Strategy and Herbicide Residues

2002 ◽  
Vol 18 (3) ◽  
pp. 181-190 ◽  
Author(s):  
Kurt D. Getsinger ◽  
John D. Madsen ◽  
Tyler J. Koschnick ◽  
Michael D. Netherland
Keyword(s):  
Eurasian Watermilfoil ◽  
Herbicide Residues ◽  
Selective Control

scholarly journals Efficacy of florpyrauxifen-benzyl for eurasian watermilfoil control and nontarget Illinois pondweed, elodea, and coontail response

2021 ◽  
Author(s):  
Christopher Mudge ◽  
Bradley Sartain ◽  
Benjamin Sperry ◽  
Kurt Getsinger
Keyword(s):  
Myriophyllum Spicatum ◽  
Benzyl Ester ◽  
Elodea Canadensis ◽  
Short Exposure ◽  
Ceratophyllum Demersum ◽  
Eurasian Watermilfoil ◽  
Low Concentrations ◽  
Aquatic Herbicide ◽  
Target Plant ◽  
Myriophyllum Spicatum L

This research evaluated low concentrations and short exposure times of the recently registered aquatic herbicide florpyrauxifen-benzyl (4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoro-pyridine-2-benzyl ester) on the target plant Eurasian watermilfoil (Myriophyllum spicatum L., hereafter referred to as EWM) as well as selectivity towards the nontarget submersed species Illinois pondweed (Potamogeton illinoensis Morong), elodea (Elodea canadensis Michx.), and coontail (Ceratophyllum demersum L.)

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