Results 11 to 20 of about 6,433 (205)
Pollen Foraging by Bumble Bee Queens During a Critical Nesting Period Revealed by DNA Metabarcoding. [PDF]
Ecol EvolDuring 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 ...
Schoenemann K +3 more
europepmc +2 more sources
Leaf gas exchange measurement for steady-state stomatal conductance model calibration. [PDF]
New PhytolSummary Stomatal conductance models are essential components of crop and land surface models, but collecting data to calibrate them remains challenging due to large leaf‐to‐leaf variability, slow stomatal kinetics, and a lack of consistent measurement protocols, leading to unknown reliability and representativeness of calibrated model parameter ...
Rizzo KT, Lei T, Buckley TN, Bailey BN.
europepmc +2 more sources
Update of the <i>Xylella</i> spp. host plant database - Systematic literature search up to 30 June 2025. [PDF]
EFSA JAbstract 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) +8 more
europepmc +2 more sources
Update of the <i>Xylella</i> spp. host plant database - Systematic literature search up to 31 December 2024. [PDF]
EFSA JAbstract 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) +8 more
europepmc +2 more sources
Cercis: A Non-polyploid Genomic Relic Within the Generally Polyploid Legume Family
Frontiers in Plant Science, 2019 Based on evolutionary, phylogenomic, and synteny analyses of genome sequences for more than a dozen diverse legume species as well as analysis of chromosome counts across the legume family, we conclude that the genus Cercis provides a plausible model for
Jacob S. Stai +6 more
doaj +1 more source
A flexible geometric model for leaf shape descriptions with high accuracy [PDF]
, 2018 Accurate assessment of canopy structure is crucial in studying plant-environment interactions. The advancement of functional-structural plant models (FSPM), which incorporate the 3D structure of individual plants, increases the need for a method for ...
Coussement, Jonas +4 more
core +2 more sources
Natural areals species of Cercis L. and their widening in the culture
Інтродукція Рослин, 2001 Natural areals of species of Cercis L. are studied. Places of introduction of these species in Ukraine and abroad are marked. It was established that climatic conditions of the dendropark Sofiivka are good for introduction of species of Cercis L.
L.A. Koldar
doaj +1 more source
Annotated List of Indiana Scolytidae (Coleoptera) [PDF]
, 2017 A list of 80 species of Indiana Scolytidae (bark and ambrosia beetles) is presented.
Deyrup, Mark
core +2 more sources
Mitochondrial DNA. Part B. Resources, 2020 Cercis canadensis ‘Forest Pansy’ is a tree species with high ornamental value, which complete chloroplast (cp) genome was sequenced, assembled, and annotated. The genome size is 158,960 bp with a total GC content of 36.17%.
Lijuan Feng +6 more
doaj +1 more source
Correct Identity of the Oak Twig Pruner (Coleoptera: Cerambycidae) [PDF]
, 2017 (excerpt) The oak twig pruner is a cerambycid of minor economic importance which is generally common through most of eastern North America. The adult beetles oviposit on living twigs of oak and other hardwoods, and the larvae bore within the twig ...
Gosling, D. C. L
core +2 more sources