Results 21 to 30 of about 243 (158)

Aminoisothiazolamides, a new class of potent inhibitors of lysyl-tRNA synthetase. [PDF]

Pest Manag Sci
The present work covers a series of novel herbicidal lead structures that possess an aminoisothiazolamide scaffold as a structural key feature. Lysyl‐tRNA synthetase 1 (KRS1) was identified as the biochemical mode‐of‐action. Based on optimized and tailored synthetic approaches, a broader SAR study was carried out delivering some lead structures that ...
Bernier D, Barber DM, Bojack G, Bollenbach-Wahl B, Churchman L, Döller U, Fahrenhorst-Jones T, Freigang J, Gatzweiler E, Hartfiel C, Hilmi C, Huet Y, Laber B, Lange G, Lee S, Lempereur V, Mosrin M, Müller T, Payne CM, Peters O, Posa L, Rees S, Reingruber AM, Rey J, Tiebes J, Tilmant K, Frackenpohl J.   +26 more
europepmc   +2 more sources

Soybean (Glycine max L.) canopy response to simulated dicamba vapor drift using unmanned aerial sensing. [PDF]

Pest Manag Sci
Sensitive soybean canopies subjected to 0.056 g a.e. ha−1 dicamba were identifiable 8 days after treatment using UAS correlating to visible and nonvisible portions of the electromagnetic spectrum. Abstract BACKGROUND Concerns about off‐target dicamba exposure to sensitive vegetation have escalated following the commercialization of dicamba‐tolerant (DT)
Kerr DR, Hager AG, Allen D, Leakey ADB, Bowman D, Williams MM.   +5 more
europepmc   +2 more sources

Epyrifenacil, a new systemic PPO-inhibiting herbicide for broad-spectrum weed control. [PDF]

Pest Manag Sci
History leading to epyrifenacil discovery. Years for ISO common name provisional approvals. Abstract Epyrifenacil is a novel PPO‐inhibiting herbicide discovered and developed by Sumitomo Chemical. Epyrifenacil belongs to the pyrimidinedione chemical class and has a unique three‐ring structure.
Sada Y, Jin Y, Hikosaka M, Ido K.
europepmc   +2 more sources

Fenclorim rice safening and weed control with fall‐applied acetochlor and pyroxasulfone

Agrosystems, Geosciences & Environment, 2023
Applications of very long‐chained fatty acid elongase (VLCFA)‐inhibiting herbicides are currently not labeled within U.S. rice (Oryza sativa L.) production but have been used in Asian rice production to suppress weedy rice and control other annual ...
Tristen H. Avent, Jason K. Norsworthy, Thomas R. Butts, Trenton L. Roberts, Nicholas R. Bateman   +4 more
doaj   +1 more source

Pyroxasulfone resistance in Lolium rigidum is metabolism-based [PDF]

Pesticide Biochemistry and Physiology, 2018
The evolution of resistant weed populations in response to intensive herbicide selection pressure is a global issue. Resistance to post-emergence herbicides is widespread, whereas soil-applied pre-emergence herbicides can often remain effective. For example, in Australia pyroxasulfone is a new pre-emergence soil-applied herbicide which provides control
Roberto, Busi, Aimone, Porri, Todd A, Gaines, Stephen B, Powles   +3 more
openaire   +3 more sources

Peanut Tolerance to Pyroxasulfone

Peanut Science, 2011
ABSTRACT Due to limited hectares and production in comparison to field corn, soybean, and wheat, commercial research and development efforts by major manufacturers for potential new peanut herbicides are minimal. Therefore, new herbicides developed for large hectare crops should be evaluated for potential use in peanut. Field trials were
Eric P. Prostko, Timothy L. Grey, Theodore M. Webster, Robert C. Kemerait   +3 more
openaire   +1 more source

Distribution and Control of Herbicide-Resistant Italian Ryegrass [Lolium perenne L. ssp. multiflorum (Lam.) Husnot] in Winter Wheat (Triticum aestivum L.) in North Carolina

Frontiers in Agronomy, 2021
Italian ryegrass is consistently ranked as one of the most problematic weeds of winter wheat in the Southeastern United States. To determine the distribution of resistant Italian ryegrass biotypes, seed was collected from locations throughout North ...
Eric A. L. Jones, Zachary R. Taylor, Wesley J. Everman   +2 more
doaj   +1 more source

Snap bean response to pyroxasulfone in a diversity panel

Weed Technology, 2023
AbstractIf available for use on snap bean, pyroxasulfone would provide valuable preemergence control of troublesome weed species that currently contaminate the crop postharvest. The extent to which snap bean tolerates pyroxasulfone is poorly documented. The objective of this research was to quantify the extent to which pyroxasulfone tolerance exists in
Martin M. Williams, Ana Saballos, R. Ed Peachey   +2 more
openaire   +1 more source

Determination of pyroxasulfone residues in plant derived foods by QuEChERS combined with gas chromatography-triple quadrupole mass spectrometry

Zhongguo shipin weisheng zazhi, 2023
ObjectiveTo develop a method for the determination of pyroxasulfone residue in plant derived foods by QuEChERS combined with gas chromatography-triple quadrupole mass spectrometry.MethodsPyroxasulfone in rice， wheat， sorghum， corn， soybean， peanut， sweet
SHU Qingqing, RONG Jiefeng
doaj   +1 more source

Relationship of soil properties to pyroxasulfone bioactivity in a range of prairie soils

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017
The relationship between pyroxasulfone bioactivity and soil properties has not been investigated in a wide range of soils typical of western Canada. In this study, 47 soils from Saskatchewan, Manitoba and Alberta, with varying organic matter content (1.5%
Anna M. Szmigielski, Ryan D. Hangs, Jeff J. Schoenau   +2 more
doaj   +1 more source