Results 91 to 100 of about 15,729 (259)

Update of the Xylella spp. host plant database – Systematic literature search up to 30 June 2025

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA), Vincenzo Cavalieri, Elisa Fasanelli, Giandomenico Furnari, Davide Gibin, Alicia Gutierrez Linares, Pierfederico La Notte, Luca Pasinato, Giuseppe Stancanelli   +8 more
wiley   +1 more source

The trees around the temples in the Wzniesienia Łódzkie Landscape Park [PDF]

, 2002
The investigations have been carried out on the squares around the temples, which are localized within the Wzniesienia Łódzkie Landscape Park. There are seven Roman Catholic and four Mariavite churches.
Świć, Adam
core  

Pollen Foraging by Bumble Bee Queens During a Critical Nesting Period Revealed by DNA Metabarcoding

Ecology and Evolution, Volume 15, Issue 12, December 2025.
During the nest‐founding stage of the bumble bee (Apidae: Bombus) life cycle, solitary queen bees gather floral pollen to feed their offspring in nascent colonies. Here, in the first study of queen pollen loads in the southeastern U.S., we use next‐generation sequencing to characterize the pollen collected by wild bumble bee queens across northern and ...
Kelsey Schoenemann, Haw Chuan Lim, Mia M. Keady, David E. Carr   +3 more
wiley   +1 more source

Improving leaf spring phenology modelling for temperate tree species: An integration of the Farquhar–Medlyn photosynthesis model with the optimality‐based approach

Methods in Ecology and Evolution, Volume 16, Issue 12, Page 2901-2918, December 2025.
Abstract Spring leaf phenology in temperate tree species is highly sensitive to climate change and significantly affects plant photosynthetic performance, resource utilization, competition and trophic interactions, thereby impacting various ecosystem functions.
Yating Gu, Zejun Wu, Matteo Detto, Dedi Yang, Jiayue Wang, Yingyi Zhao, Xi Yang, Jin Wu   +7 more
wiley   +1 more source

Septoria eferdingensis Plenk – a new Septoria-species on Aesculus hippocastanum

Journal für Kulturpflanzen, 2010
Septoria eferdingensis Plenk, a new species collected on Aesculus hippocastanum L. differs from other species of Septoria on this host in the diameter of the pycnidia, length, width and number of septa of the conidia.
Gerhard Bedlan
doaj   +1 more source

Элементный состав некоторых видов сырья Aesculus hippocastanum L. [PDF]

, 2017
Представлены результаты исследований элементного состава некоторых видов сырья каштана конского (цветки ...
Елецкая, О. А., Яцюк, В. Я.   +1 more
core   +1 more source

Dual Isotope Analysis Reveals Phylogenetic Patterns and Novel Insights Into Methoxy Group Synthesis of Structural Biomolecules in Leaf and Woody Plant Tissues

Plant, Cell &Environment, Volume 48, Issue 12, Page 8483-8501, December 2025.
ABSTRACT Stable carbon and hydrogen isotopes of wood methoxy groups (δ2Hmeth, δ13Cmeth), mainly sourced by structural biomolecules like lignin and pectin, provide important insights into climatic, hydrological and physiological conditions. This study systematically investigated species‐specific δ2Hmeth and δ13Cmeth variations in leaves and woody twigs ...
Anna Wieland, Philipp Schuler, Matthias Saurer, Valentina Vitali, Markus Greule, Frank Keppler, Marco M. Lehmann   +6 more
wiley   +1 more source

The phenology of flowering and fluctuations of airborne pollen concentrations of selected trees in Poznań, 2003-2004

Acta Agrobotanica, 2012
The aim of the study was to describe the relationships between the flowering phase of selected tree species, whose pollen is known to be allergenic, and fluctuations in the pollen in the air, and to use results obtained for making allergological ...
Alicja Stach, Magdalena Kluza-Wieloch, Alicja Zientarska   +2 more
doaj   +1 more source

Видовий склад та фітосанітарний стан деревних насаджень вулиці Сергія Параджанова м. Житомир [PDF]

, 2017
Деревні насадження міста виконують найважливіші грунтозахисні, рекреаційні, кліматорегулюючі, екологічні та санітарно-гігієнічні функції, оптимізуючи екологічні умови міського середовища.
Муж, Г. В., Рехнер, Т. С.
core  

Commodity risk assessment of Castanea sativa plants from the United Kingdom

EFSA Journal, Volume 23, Issue 12, December 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by graftwood, whips, bare root plants and potted ...
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van der Gaag, Pedro Gómez, Annemarie Fejer Justesen, Andrea Lucchi, Gregor Urek, Jonathan Yuen, Lucia Zappala, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Paraskevi Kariampa, Cristina Marzachì, Agata Kaczmarek, Louise Matic, Dora Mijic, Olaf Mosbach‐Schulz, Anna Berlin   +38 more
wiley   +1 more source