Results 151 to 160 of about 702 (195)

Assembly and Annotation of the Tetraploid Salsola tragus (Russian Thistle) Genome. [PDF]

Genome Biol Evol
Lemas JM, Patterson EL, Cutti L, Morran S, Johnson NA, Montgomery J, Abdollahi F, Nelson DR, Llaca V, Fengler K, Westra P, Gaines TA.   +11 more
europepmc   +1 more source

Extrachromosomal circular DNA are functional, heritable units that expand genomic plasticity and confer resilience. [PDF]

Front Plant Sci
MacGregor DR, Saski CA.
europepmc   +1 more source

Current status of community resources and priorities for weed genomics research. [PDF]

Genome Biol
Montgomery J, Morran S, MacGregor DR, McElroy JS, Neve P, Neto C, Vila-Aiub MM, Sandoval MV, Menéndez AI, Kreiner JM, Fan L, Caicedo AL, Maughan PJ, Martins BAB, Mika J, Collavo A, Merotto A, Subramanian NK, Bagavathiannan MV, Cutti L, Islam MM, Gill BS, Cicchillo R, Gast R, Soni N, Wright TR, Zastrow-Hayes G, May G, Malone JM, Sehgal D, Kaundun SS, Dale RP, Vorster BJ, Peters B, Lerchl J, Tranel PJ, Beffa R, Fournier-Level A, Jugulam M, Fengler K, Llaca V, Patterson EL, Gaines TA.   +42 more
europepmc   +1 more source

Acetolactate Synthase Resistance in a Common Waterhemp (Amaranthus rudis) Population

Weed Technology, 1997
Research was initiated to determine (a) whether a common waterhemp population was resistant to acetolactate synthase (ALS) inhibiting herbicides, (b) the percentage of the population that was ALS-inhibitor resistant, (c) the resistance mechanism, and (d) the effectiveness of a whole plant assay to detect ALS-inhibitor resistance.
John R. R. Hinz, Micheal D. K. Owen
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Variable herbicide responses among Illinois waterhemp (Amaranthus rudis and A. tuberculatus) populations

Crop Protection, 2002
Abstract To determine the extent of herbicide resistance in the common and tall waterhemp populations of Illinois, USA, research was conducted to survey 59 waterhemp populations from 28 counties in Illinois for responses to several herbicides. Herbicides used in the survey included two acetolactate synthase (ALS)-inhibitors, glyphosate, a triazine ...
William L Patzoldt, Patrick J Tranel, Aaron G Hager   +2 more
exaly   +2 more sources

Management of Glyphosate-resistant Waterhemp

, 2014
Introduction Waterhemp that is no longer effectively controlled by glyphosate is becoming more common in many fields in Iowa. It also is becoming more common for herbicides with other modes of action to be ineffective against this troublesome weed. Farmers need to be aware of management systems to prevent this resistance problem from occurring in their
Fawcett, Jim, Brenneman, Greg
openaire   +4 more sources

Control of glyphosate-resistant waterhemp with preemergence herbicides in glyphosate- and dicamba-resistant soybean

Canadian Journal of Plant Science, 2019
Glyphosate-resistant (GR) waterhemp was first discovered in Ontario, Canada, in 2014. In Ontario, GR waterhemp interference in previous studies reduced soybean yield up to 73%. Tank-mixes of herbicides with multiple modes-of-action are important for delaying the evolution of herbicide resistance.
Nader Soltani, David C Hooker, Darren E Robinson   +2 more
exaly   +2 more sources

Waterhemp Flowering Guide-Paper and Guide

, 2021
The goal has been to make a useful guide for farmers who are dealing with inadequate waterhemp control later in the season. The goal of this project is to help farmers determine when they need to remove waterhemp plants from the field based on flowering ...
Larson, Brent
openaire   +2 more sources

Environmental influences on common waterhemp germination and tolerance to salinity and herbicides

Agronomy Journal, 2023
AbstractThis study investigated the potential of common waterhemp [Amaranthus tuberculatus (Moq.) Sauer] invading the semiarid, salinity‐prone areas of the Central Valley (CV) of California, and its response to commonly used herbicides. Despite its status as one of the worst weeds in the US agriculture, common waterhemp is not very prevalent in ...
Kelsey Galvan, Katherine Waselkov, Anil Shrestha   +2 more
openaire   +1 more source

Tall Waterhemp Competition in Grain Sorghum

Weed Science, 1969
Grain sorghum (Sorghum vulgare Pers.) was grown in combination with varying densities and durations of tall waterhemp (Acnida altissima Riddell) during 1964 and 1965 at Manhattan, Kansas. As waterhemp density and duration increased, sorghum fodder and grain yields were reduced.
K. C. Feltner, H. R. Hurst, L. E. Anderson   +2 more
openaire   +1 more source