Results 71 to 80 of about 4,801 (213)

Differential Infection and Colonisation of Needle Age Classes by Cronartium ribicola

open access: yesForest Pathology, Volume 56, Issue 1, February 2026.
ABSTRACT White pine blister rust (WPBR) is a disease on North American five‐needle white pine trees caused by the non‐native fungal pathogen Cronartium ribicola that is causing widespread decline and mortality of Pinus flexilis (limber pine) in high elevation western forests.
Ashley E. Miller   +4 more
wiley   +1 more source

Moderators of Organic Matter Decomposition in Portuguese Streams: A Field Study and Literature Review

open access: yesFreshwater Biology, Volume 71, Issue 2, February 2026.
ABSTRACT Organic matter decomposition is a fundamental ecosystem process in streams, which have a large aquatic‐terrestrial interface. The sensitivity of organic matter decomposition to changes in environmental conditions promoted by human activities is relatively well understood at large and local scales.
Verónica Ferreira   +22 more
wiley   +1 more source

Tree Biomass Sensitivity to Ozone Exposure: Insights From a Decade of Free‐Air Experiments

open access: yesGlobal Change Biology, Volume 32, Issue 2, February 2026.
Using a decade of free‐air controlled exposure (FACE) experiments across 17 woody taxa, we evaluated biomass responses to O3 uptake using flux‐based metrics. Increasing phytotoxic ozone dose (POD1) caused consistent declines in relative total (RTB), aboveground (RTAB), and belowground (RTBB) biomass.
Annesha Ghosh   +8 more
wiley   +1 more source

Sex-specific responses of Populus deltoides to combined salinity and calcium under waterlogging conditions

open access: yesBiologia Plantarum, 2020
In this study, we investigated the sex-specific ion uptake and physiological and biochemical responses to combined salinity and calcium treatments of male and female Populus deltoides under waterlogging conditions. Results indicate that both P. deltoides
L.-F. MIAO, D.-D. LI, F. YANG, Z.-H. TAN
doaj   +1 more source

The influence of rising carbon dioxide on maize development: genotypic differences in growth, lignification and folate pathway

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 2, Page 1283-1298, 30 January 2026.
Abstract BACKGROUND Rising atmospheric carbon dioxide (CO2) is a key driver of climate change, making it essential to understand its effects on crop growth and metabolism. This study examines maize C01 (inbred) and B73 (mutant), under elevated CO2 (600, 1200 and 1800 ppm) at three growth stages [40, 70 and 90 days after sowing (DAS)].
Pirzada Khan   +5 more
wiley   +1 more source

Breeding ecology of the common myna Acridotheres tristis: rural nestlings exhibit enhanced growth compared to urban conspecifics

open access: yesJournal of Avian Biology, Volume 2026, Issue 1, January 2026.
Urbanization alters ecological conditions, yet its impacts on avian reproduction are not fully understood. In many bird species, nestlings growing up in cities tend to have slower growth rates and poorer body conditions than those in rural areas. Using nest boxes, we compared the breeding ecology and nestling growth of the common myna Acridotheres ...
Asif Sadam, Huijian Hu, Wei Liang
wiley   +1 more source

Allelopathic interference of Populus deltoides with some winter season crops [PDF]

open access: yes, 2001
The performance of some winter season crops, namely Triticum aestivum, Lens culinaris, Phaseolus mungo, Avena sativa, Trifolium alexandrinum, Brassica juncea and Helianthus annuus was studied in association with Populus deltoides under alley cropping ...
Harminder Pal Singh   +8 more
core   +1 more source

EFEITO DA APLICAÇÃO DE CALCÁRIO EM ESTACAS DE Populus deltoides Bartr. ex Marsh CULTIVADAS EM VASO [PDF]

open access: yesCiência Florestal, 2002
Com este trabalho estudou-se o comportamento do Populus deltoides referente ao seu desenvolvimento, quando submetido a diferentes doses de calcário. A pesquisa foi realizada no Centro Tecnológico de Silvicultura, na Universidade Federal de Santa Maria ...
Jean Gabriel da Silva Medeiros   +1 more
doaj  

Comprehensive analysis of DUF761 genes identifies PdeCFE22 conferring enhanced drought tolerance in Populus deltoides

open access: yesIndustrial Crops and Products
Drought stress severely constrains both wood production and quality in Populus species, which are of considerable ecological and industrial importance.
Hu Huang   +7 more
doaj   +1 more source

Soil nutrient status, nutrient return and retranslocation in poplar species and clones in northern Iran

open access: yesiForest - Biogeosciences and Forestry, 2013
In this study several same-aged poplar species and clones were selected including Populus deltoides Marsh. CV. “Lux” (P.d “Lux”), Populus deltoides Marsh. CV.
Salehi A, Ghorbanzadeh N, Salehi M
doaj   +1 more source

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