Results 1 to 10 of about 209,497 (204)

Fossil tabulate corals reveal outcrops of Paleozoic sandstones in the Atlantic Coastal Plain Province, Southeastern USA. [PDF]

open access: yesPLoS ONE, 2019
The geologic history of the Southeastern United States of America is missing nearly 350-million-years of rocks, sediments, and fossils. This gap defines the Fall Line nonconformity where Upper Ordovician consolidated rocks are directly overlain by Upper ...
James E Landmeyer   +3 more
doaj   +2 more sources

Winter Activity of Coastal Plain Populations of Bat Species Affected by White-Nose Syndrome and Wind Energy Facilities. [PDF]

open access: yesPLoS ONE, 2016
Across the entire distribution of a species, populations may have variable responses to environmental perturbations. Many bat species experience mortality in large portions of their range during hibernation and along migratory paths to and from wintering
John F Grider   +3 more
doaj   +2 more sources

Hanging under the ledge: synergistic consequences of UVA and UVB radiation on scyphozoan polyp reproduction and health [PDF]

open access: yesPeerJ, 2023
Overexposure to ultraviolet radiation (UVR) emitted by the sun can damage and kill living cells in animals, plants, and microorganisms. In aquatic environments, UVR can penetrate nearly 47 m into the water column, severely impacting many marine organisms.
Lauren E. Johnson, Laura M. Treible
doaj   +2 more sources

Pan-Genome of Novel Pantoea stewartii subsp. indologenes Reveals Genes Involved in Onion Pathogenicity and Evidence of Lateral Gene Transfer

open access: yesMicroorganisms, 2021
Pantoea stewartii subsp. indologenes (Psi) is a causative agent of leafspot on foxtail millet and pearl millet; however, novel strains were recently identified that are pathogenic on onions. Our recent host range evaluation study identified two pathovars;
Gaurav Agarwal   +2 more
doaj   +1 more source

Multiple Mutations and Overexpression in the CYP51A and B Genes Lead to Decreased Sensitivity of Venturia effusa to Tebuconazole

open access: yesCurrent Issues in Molecular Biology, 2022
Multiple demethylation-inhibiting (DMI) fungicides are used to control pecan scab, caused by Venturia effusa. To compare the efficacy of various DMI fungicides on V.
Logan C. Moore   +4 more
doaj   +1 more source

Pan-Genome-Wide Analysis of Pantoea ananatis Identified Genes Linked to Pathogenicity in Onion

open access: yesFrontiers in Microbiology, 2021
Pantoea ananatis, a gram negative and facultative anaerobic bacterium is a member of a Pantoea spp. complex that causes center rot of onion, which significantly affects onion yield and quality.
Gaurav Agarwal   +7 more
doaj   +1 more source

Biochar Stability in a Highly Weathered Sandy Soil under Four Years of Continuous Corn Production

open access: yesEnergies, 2021
Biochar is being considered a climate change mitigation tool by increasing soil organic carbon contents (SOC), however, questions remain concerning its longevity in soil.
Jeffrey Michael Novak   +5 more
doaj   +1 more source

Annual Ryegrass (Lolium multiflorum Lam.) Growth Response to Nitrogen in a Sandy Soil Amended with Acidified Manure and Municipal Sludge after “Quick Wash” Treatment

open access: yesAgronomy, 2023
The Quick Wash (QW) treatment extracts phosphorus (P) from manure and municipal sludge (MS), producing an organic acidified by-product with adequate nitrogen (N):P ratio to meet crop N requirements.
Wooiklee S. Paye   +3 more
doaj   +1 more source

Field Screen and Genotyping of Phaseolus vulgaris against Two Begomoviruses in Georgia, USA

open access: yesInsects, 2021
The production and quality of Phaseolusvulgaris (snap bean) have been negatively impacted by leaf crumple disease caused by two whitefly-transmitted begomoviruses: cucurbit leaf crumple virus (CuLCrV) and sida golden mosaic Florida virus (SiGMFV), which ...
Gaurav Agarwal   +6 more
doaj   +1 more source

Corn Grain and Stover Nutrient Uptake Responses from Sandy Soil Treated with Designer Biochars and Compost

open access: yesAgronomy, 2021
Biochars are used for soil fertility improvement because they may contain certain elements that plants use as nutrients. However, few studies have demonstrated enhanced crop nutrient uptake.
Jeffrey M. Novak   +3 more
doaj   +1 more source

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