Results 191 to 200 of about 437,574 (268)

Off-Season Diet and Ecology of the Boll Weevil Influence Long-Term Malathion Susceptibility. [PDF]

Insects
Campos KL, Rolim GG, Silva RS, Soares MRS, Bastos CS, Torres JB.   +5 more
europepmc   +1 more source

Reproductive stages in lowbush blueberry (Vaccinium angustifolium) occur earlier with increasing temperature

American Journal of Botany, EarlyView.
Abstract Premise Climate change is altering the timing of many plant phenological events, yet most studies focus on flowering, with less attention given to later reproductive stages such as fruit development and ripening. Vaccinium angustifolium (lowbush blueberry) is an important perennial berry species that may be sensitive to these changes.
Jenna Floyd, Elise Cadiou, Alain G. Belliveau, Zoe A. Panchen, Terrell T. Roulston, Zoë Migicovsky   +5 more
wiley   +1 more source

Bivalent RSVpreF effectiveness against RSV-associated hospital or emergency department care over two seasons: a retrospective test-negative case control study. [PDF]

Lancet Reg Health Am
Tartof SY, Aliabadi N, Zasowski E, Goodwin G, Slezak JM, Hong V, Frankland TB, Ackerson B, Liu Q, Shaw S, Welsh S, Kapadia B, Spence BC, Davis GS, Lewnard JA, Chowdhry H, Dutro M, Chilson E, Jodar L, Gessner BD, Begier E.   +20 more
europepmc   +1 more source

A season for indulgence

Evolutionary Human Sciences
openaire   +3 more sources

Application of a novel schema for describing fossil fern foliage and investigating taxonomic and morphological change across the Cretaceous–Paleogene boundary in western North America

American Journal of Botany, EarlyView.
Abstract Premise The Chicxulub asteroid impact at the Cretaceous–Paleogene (K–Pg) boundary triggered a mass extinction 66 million years ago. Ferns thrived in the aftermath of the extinction, evidenced by the well‐documented “fern spore spike.” However, fern macrofossil records across the K–Pg boundary are less understood.
Fern B. Holian, Emily B. Sessa, Richard S. Barclay, Regan E. Dunn, Jacquelyn L. Gill, Kirk R. Johnson, S. Augusta Maccracken, Ian M. Miller, Jarmila Pittermann, Ellen D. Currano   +9 more
wiley   +1 more source

How did climate drive the historical distribution of relict plants: a case study on <i>Metasequoia</i> using deep-time ecological niche modelling. [PDF]

PeerJ
Chen J, Song A, Wang L, Li S, Su T.
europepmc   +1 more source

Hemiparasitic Castilleja presence is correlated with increased plant biodiversity across montane plant communities

American Journal of Botany, EarlyView.
Abstract Premise Root hemiparasites form haustoria in belowground roots of hosts to extract nutrients and water from the surrounding hosts. Through parasitic symbiosis, these plants disproportionately affect plant communities relative to their abundance by reducing host size, altering nutrient flow, and eventually increasing local biodiversity.
Jordan C. Argrett, Makena Lang, Anders Hastings, Y. Anny Chung, Nina Wurzburger, Charles F. Williams   +5 more
wiley   +1 more source

Seasonal variation in wind speed and oceanic salt spray favors delayed reproduction in coastal yellow monkeyflowers

American Journal of Botany, EarlyView.
Abstract Premise The optimal timing of reproduction depends on the relative risk and benefit of continued growth. These risks and benefits depend on the local environment, which varies seasonally. While temperature and water availability are well‐studied selective agents on reproductive timing, less is known about other seasonally variable factors ...
Katherine Toll, Chloe Crockett, Lauren Tocci, David B. Lowry   +3 more
wiley   +1 more source

Expanding optimization ensemble model methods for forecasting seasonal influenza in the U.S. [PDF]

Infect Dis Model
Longaou BB, Löster R, Yue P, Lyver D, van Bommel CM, Thommes EW, Cojocaru MG.   +6 more
europepmc   +1 more source