First report of glyphosate-resistant downy brome (Bromus tectorum L.) in Canada [PDF]
Scientific Reports, 2022 Glyphosate is the most used herbicide worldwide, and is an important source of economical weed control in glyphosate-resistant crops, and conservation tillage systems, among other uses.
Charles M. Geddes, Mattea M. Pittman
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Preadapted to adapt: underpinnings of adaptive plasticity revealed by the downy brome genome [PDF]
Communications Biology, 2023 A high-quality chromosome-scale reference genome for the invasive weed Bromus tectorum is assembled and its utility demonstrated through a genome wide association study identifying QTLs that affect reproductive phenology and plant height.
Samuel R. Revolinski +3 more
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Unraveling the Role of P450 Reductase in Herbicide Metabolic Resistance Mechanism. [PDF]
Plant DirectABSTRACT Plants require cytochrome P450 reductase (CPR) to supply two electrons for cytochrome P450 monooxygenase enzymes (P450) to react with an organic substrate. The transfer of electrons to the P450 active site in the P450 catalytic site relies on a robust and intricate CPR:P450 complex in the endoplasmic reticulum membrane.
Rigon CAG +3 more
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Multiple Origins or Widespread Gene Flow in Agricultural Fields? Regional Population Genomics of Herbicide Resistance in Bromus tectorum. [PDF]
Mol EcolABSTRACT The repeated evolution of herbicide resistance in agriculture provides an unprecedented opportunity to understand how organisms rapidly respond to strong anthropogenic‐driven selection pressure. We recently identified agricultural populations of the grass species Bromus tectorum L. with resistance to multiple herbicides.
Ribeiro VHV +4 more
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Agronomy, 2013 A study was conducted for three seasons in northwest Kansas, USA to evaluate acetolactate synthase (ALS)-inhibiting herbicides for downy brome (Bromus tectorum L.) and winter annual broadleaf weed control in winter wheat.
Patrick W Geier, Phillip W Stahlman
exaly +3 more sources
Weed responses to fallow management in Pacific Northwest dryland cropping systems. [PDF]
PLoS ONE, 2018 A two-year rotation of summer fallow (SF)/winter wheat (WW) is the most common cropping system in low precipitation areas of the U.S. Pacific Northwest (PNW). In SF, multiple tillage operations are used to manage weeds and maximize soil water storage and
Carolina San Martín +3 more
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Clash of the Invaders: Competition Dynamics of <i>Bromus tectorum</i> and <i>Ventenata dubia</i> in an Addition Series Study. [PDF]
Ecol EvolCompetitive interactions between co‐occurring invasive species can have detrimental impacts on native community composition and cause countereffective responses to management. The goal of this research was to elucidate competitive dynamics between Bromus tectorum and Ventenata dubia, two invasive winter annual grasses found in the western United States
Sencenbaugh L, Maxwell BD, Rew LJ.
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PhytoFrontiersFusarium crown rot (FCR) causes significant yield and quality loss of wheat in the Pacific Northwest (PNW) of the United States. The green bridge, defined in the 1980s as a phytopathological phenomenon at a landscape level, refers to any living plant ...
Timothy Paulitz, Christina Hagerty
exaly +3 more sources
Allelopathic effects of leaf and corm water extract of saffron (Crocus sativus L.) on germination and seedling growth of flixweed (Descurainia sophia L.) and downy brome (Bromus tectorum L.) [PDF]
Zirā̒at va Fanāvarī-i Za̒farān, 2015 This study was conducted in two factorial experiment based on completely randomized design with three replications at research laboratory of faculty of agriculture in University of Birjand in 2013.
Zeinab Alipoor, Sohrab Mahmoodi
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Frontiers in Agronomy, 2022 Quizalofop-resistant wheat is the core component of the recently commercialized CoAXium™ Wheat Production System. As with other herbicides, quizalofop provides better weed control at early growth stages and under optimum temperature.
Raven A. Bough +2 more
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