Results 11 to 20 of about 15,407 (133)

Beyond the Paddy Fields: Riparian Reed Beds as Essential Natural Habitat for the Critically Endangered Suweon Treefrog, <i>Dryophytes suweonensis</i>. [PDF]

Ecol Evol
This figure shows the true habitat type of Dryophytes suweonensis that this paper aims to demonstrate. ABSTRACT The Suweon treefrog (Dryophytes suweonensis (Kuramoto, 1980)), a critically endangered amphibian endemic to the Korean Peninsula, is widely regarded as being closely associated with rice paddies.
Koo KS, Park EJ, Jin SN, Yun KS.
europepmc   +2 more sources

Unraveling the Role of P450 Reductase in Herbicide Metabolic Resistance Mechanism. [PDF]

Plant Direct
ABSTRACT 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, Iwakami S, Gaines TA, Dayan FE.   +3 more
europepmc   +2 more sources

Multiple Origins or Widespread Gene Flow in Agricultural Fields? Regional Population Genomics of Herbicide Resistance in Bromus tectorum. [PDF]

Mol Ecol
ABSTRACT 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, Gallagher J, Mallory-Smith C, Barroso J, Brunharo CACG.   +4 more
europepmc   +2 more sources

Downy Brome [PDF]

, 1994
Also known as cheatgrass, this aggressive weed has spread throughout the continent after its introduction in 1861. An important source of spring forage on arid grazing lands, downy brome is a major problem in winter wheat, perennial grass seed, and ...
Washington State University Extension
core   +4 more sources

Clash of the Invaders: Competition Dynamics of <i>Bromus tectorum</i> and <i>Ventenata dubia</i> in an Addition Series Study. [PDF]

Ecol Evol
Competitive 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.
europepmc   +2 more sources

Effects of Elevated Temperature and CO₂ Concentration on Seedling Growth of Ventenata dubia (Leers) Coss. and Bromus tectorum L.

Agronomy, 2020
The impacts of climate change are expected to alter the abundance and distribution of invasive annual grasses, such as Bromus tectorum L. (cheatgrass) and Ventenata dubia (Leers) Coss. (ventenata).
Audrey J. Harvey, Lisa J. Rew, Tim S. Prather, Jane M. Mangold   +3 more
doaj   +1 more source

The potential of novel native plant materials for the restoration of novel ecosystems

Elementa: Science of the Anthropocene, 2015
Extensive ecological change has been sustained by many dryland ecosystems throughout the world, resulting in conversion to so-called novel ecosystems. It is within such ecological contexts that native plant materials destined for ecological applications ...
T.A. Jones, T.A. Monaco, C.W. Rigby
doaj   +1 more source

Optimizing of sulfosulfuron and sulfosulfuron plus metsulfuron-methyl herbicides efficiency against Japanese downy brome Bromus japonicus L. by adjuvants application

Journal of Crop Protection, 2021
Efficiency of many herbicides can be increased by adding adjuvants to the spray solution. So, the addition of an appropriate adjuvant to foliar herbicides is important in weed control researches.
Amir Sarani, Ebrahim Izadi-Darbandi, Mehdi Rastgoo, Mohammad Galavi   +3 more
doaj  

Survival of a Rifampicin-Resistant Pseudomonas fluorescens Strain in Nine Mollisols

Applied and Environmental Soil Science, 2014
Pseudomonas fluorescens strain D7 (P.f. D7) is a naturally occurring soil bacterium that shows promise as a biological herbicide to inhibit growth of annual grass weeds, including downy brome (Bromus tectorum L.), in crop- and rangelands.
Tami L. Stubbs, Ann C. Kennedy, Horace D. Skipper   +2 more
doaj   +1 more source

Integrated Management of Cheatgrass (Bromus tectorum) with Sheep Grazing and Herbicide

Agronomy, 2019
Cheatgrass (Bromus tectorum L.) is one of the most problematic weeds in western United States rangelands and sagebrush steppe. It responds positively to different forms of disturbance, and its management has proven difficult.
Erik A. Lehnhoff, Lisa J. Rew, Jane M. Mangold, Tim Seipel, Devon Ragen   +4 more
doaj   +1 more source