Results 41 to 50 of about 2,594 (151)

Cretaceous and Paleogene Fagaceae from North America and Greenland: evidence for a Late Cretaceous split between Fagus and the remaining Fagaceae

open access: yesActa Palaeobotanica, 2016
Modern lineages of the beech family, Fagaceae, one of the most important north-temperate families of woody flowering plants, have been traced back to the early Eocene.
Grímsson Friðgeir   +3 more
doaj   +1 more source

The genome sequence of the common alder, Alnus glutinosa (L.) Gaertn. (Betulaceae) [version 1; peer review: 2 approved]

open access: yesWellcome Open Research
We present a genome assembly of a diploid specimen of Alnus glutinosa (the common alder; Streptophyta; Magnoliopsida; Fagales; Betulaceae). The genome sequence has a total length of 456.80 megabases. Most of the assembly is scaffolded into 14 chromosomal
Claudia A. Martin   +3 more
doaj   +1 more source

Occurrence of Treehopper (Hemiptera: Membracidae) Bycatch on Purple Panel Traps and Lindgren Funnel Traps in Pennsylvania, with New State Records [PDF]

open access: yes, 2017
Surveys for invasive insects in Pennsylvania conducted from 2009-2013 captured large numbers of native treehoppers (Hemiptera: Membracidae). These were collected using Lindgren funnel traps and purple prism traps totaling 1,434 specimens in eight tribes,
Barringer, Lawrence
core   +2 more sources

Shrubs and trees as natural insect protection for grazing animals in Switzerland and the alpine region: A systematic review of in vitro, in vivo and clinical trials Sträucher und Bäume als natürlicher Insektenschutz für Weidetiere in der Schweiz und im Alpenraum: Eine systematische Literaturübersicht über in vitro‐, in vivo‐ und klinische Studien

open access: yesMedical and Veterinary Entomology, EarlyView.
Biting or irritating insects are a threat to the health and welfare of grazing animals. This systematic review reveals that several shrubs and bushes growing in the alpine area have insecticidal, insect‐repellent and/or attractant properties. The alder Alnus glutinosa, juniper Juniperus communis, spruce Picea abies and walnut Juglans regia are ...
Theresa Schlittenlacher   +3 more
wiley   +1 more source

Morphological and phylogenetic evaluation of a new species of Rhodoveronaea (Rhamphoriaceae, Rhamphoriales) associated with Quercus fabrei (Fagales) in Yunnan Province, China [PDF]

open access: yesBiodiversity Data Journal
During an extensive mycological exploration of Fagales-associated mycoflora within the biodiverse landscapes of Yunnan Province, China, we discovered a new saprotrophic fungal species.
Yan-Yan Yang   +8 more
doaj   +3 more sources

Local outbreaks of Operophtera brumata and Operophtera fagata cannot be explained by low vulnerability to pupal predation [PDF]

open access: yes, 2013
One of the unresolved questions in studies on population dynamics of forest Lepidoptera is why some populations at times reach outbreak densities, whereas others never do.
Heisswolf, Annette   +3 more
core  

Cupule aud acorn basic morpbological differences between Quercus ithaburensis Decne. subsp. ithaburensis and Quercus ithaburensis subsp. macrolepis (Kotschy) Hedge & Yalt [PDF]

open access: yes, 2002
Estructura del glande y de la cúpula de Quercus ithaburensis Decne. subsp. ithaburensis y de Quercus ithaburensis subsp. inacrolepis (Kotschy) Hedge & Yalt.: Diferencias esenciales.Key words. Quercus ithaburensis, taxonomy, morphology, acorn, cupule,
Dufour-Dror, Jean-Marc, Ertas, Aytekin
core   +3 more sources

Longevity in plants impacts phylogenetic and population dynamics

open access: yesNew Phytologist, EarlyView.
Summary Phylogenies of long‐lived plants often exhibit short molecular branch lengths and high levels of gene‐tree conflict. However, the biological mechanisms underlying these patterns remain unclear. We examine this with simulations and through empirical examination of several large seed plant clades.
Stephen A. Smith   +9 more
wiley   +1 more source

Plastid Genome Comparative and Phylogenetic Analyses of the Key Genera in Fagaceae: Highlighting the Effect of Codon Composition Bias in Phylogenetic Inference

open access: yesFrontiers in Plant Science, 2018
Fagaceae is one of the largest and economically important taxa within Fagales. Considering the incongruence among inferences from plastid and nuclear genes in the previous Fagaceae phylogeny studies, we assess the performance of plastid phylogenomics in ...
Yanci Yang   +7 more
doaj   +1 more source

Fumigant Activity of Ethyl Formate against the Chestnut Weevil, Curculio sikkimensis Heller

open access: yesInsects, 2022
Castanea crenata Siebold & Zucc. (Fagales: Fagaceae), a species of chestnut native to Korea and Japan, is distributed in Korea, Japan, and northeastern China, where chestnuts are a major economic agroforest product. Curculio spp.
Tae Hyung Kwon, Byungho Lee, Junheon Kim
doaj   +1 more source

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