Results 41 to 50 of about 11,041 (149)
Mechanisms controlling the distribution of two invasive Bromus species
Frontiers of Biogeography, 2014 In order to predict future range shifts for invasive species it is important to explore their ability to acclimate to the new environment and understand physiological and reproductive constraints controlling their distribution.
Olga Bykova
doaj
Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.Abstract Establishing forage in loblolly pine (Pinus taeda L.) plantations has the potential to increase grazing acreage for cattle farms in the Mid‐South, but appropriate species selection still requires investigation. The objective was to evaluate forage mass, accumulation, and nutritive value of four perennial forage species, novel‐endophyte tall ...
Christine C. Nieman +2 more
wiley +1 more source
Cheatgrass (Bromus tectorum) percent cover data
, 2017 A compilation of cheatgrass (Bromus tectorum) percent cover data across the western U.S.
Bradley, Bethany
core +1 more source
Impact of crop sequence on cereal yield and soil health in shallow dryland soils
Agronomy Journal, Volume 118, Issue 5, September/October 2026.Abstract Diversifying small‐grain production systems is encouraged in the US northern Great Plains and similar semiarid regions. Our objective was to determine how crop sequence affected small‐grain crop disease, grain yield, and soil biology in shallow dryland soils of central Montana. Barley (Hordeum vulgare L.), canola (Brassica napus L.), field pea
Patrick M. Carr +5 more
wiley +1 more source
PLoS ONE, 2019 Because of disturbance and plant species loss at the local level, many arid ecosystems in the western USA benefit from revegetation. There is a growing interest in improving revegetation success by purposefully inoculating revegetation plants with ...
Kevin D Ricks, Roger T Koide
doaj +1 more source
Agronomy Journal, Volume 118, Issue 5, September/October 2026.Abstract Compared with conventional tillage, no‐till reduces soil erosion and is considered a more sustainable practice in dryland cropping systems of the Pacific Northwest. However, weed management in these systems relies solely on herbicides, and the number of herbicide‐resistant weeds is increasing each year.
Vhuthu Ndou +3 more
wiley +1 more source
Plant Protection Science, 2013 In semi-arid regions of the United States, Pyrenophora semeniperda kills seeds of the winter annual Bromus tectorum. We report on pathosystem outcomes under manipulated water potential and temperature environments commonly observed within semi-arid ...
Heather FINCH-BOEKWEG +2 more
doaj +1 more source
De novo genome assembly of the fungal plant pathogen Pyrenophora semeniperda. [PDF]
PLoS ONE, 2014 Pyrenophora semeniperda (anamorph Drechslera campulata) is a necrotrophic fungal seed pathogen that has a wide host range within the Poaceae. One of its hosts is cheatgrass (Bromus tectorum), a species exotic to the United States that has invaded natural
Marcus M Soliai +7 more
doaj +1 more source
Ecosphere, Volume 17, Issue 9, September 2026.Abstract Humans have influenced ecosystems for millennia, and social changes can have notable ecological effects. Recent human influence on ecosystems is exemplified by the collapse of fire regimes circa 1900 in the western United States due to increased grazing, fire suppression, and declining Indigenous fire use.
C. J. May, M. K. Lopez, E. Q. Margolis
wiley +1 more source
Effects of wildfire on the distribution of mammals and birds in a working shrub‐steppe landscape
Ecosphere, Volume 17, Issue 9, September 2026.Abstract The intensity, frequency, and extent of wildfire have increased drastically in the sagebrush (Artemisia spp.) ecoregion within Washington, USA, over the last few decades. Wildfire on this landscape, already modified and fragmented by agriculture and other disturbances, may challenge the persistence of wildlife that depend on continuous ...
Katherine Burgstahler +4 more
wiley +1 more source