Results 41 to 50 of about 3,269 (180)

Development of Pinaceae and Cupressaceae Essential Oils from Forest Waste in South Korea

open access: yesPlants, 2023
The growing awareness of environmental issues has garnered increasing interest in the use of waste material in a wide variety of applications. From this viewpoint, developing essential oils from forest waste can bring new cost opportunities for the ...
Chanjoo Park, Heesung Woo, Mi-Jin Park
doaj   +1 more source

A novel method based on high‐resolution imaging spectroscopy to predict fine‐root traits and the economics space of fresh tree roots

open access: yesNew Phytologist, EarlyView.
Maps of the estimated root nitrogen concentration in the < 0.5‐mm‐diameter classes of 20 woody species based on the imaging spectroscopy using the shortwave infrared spectral region. Summary Tree fine‐root morphological, anatomical, and chemical traits are important to reflect belowground resource acquisition strategies to support tree growth, but ...
Naoki Makita   +2 more
wiley   +1 more source

Seasonal variation of the leaf and cone oil of Juniperus excelsa M.B.

open access: yesJournal of Medicinal Plants, 2006
Background: Juniperus excelsa is one of widespread species of the genus Juniperus (Cupressaceae) in Iran, which distributed in all over the country. Objective: The purposes of this study were to determine 1) the volatile oil composition variation of J ...
P Salehi Shanjani, M Mirza
doaj  

Four New Species and Two First Records of Eriophyid Mites from Egypt [PDF]

open access: yesAcarines: Journal of the Egyptian Society of Acarology, 2015
Six eriophyoid mites, including four new species and two new records, from Egypt are described and illustrated. They are Stenacis aegyptius sp. nov., on Cupressus sempervirens L. (Cupressaceae); Aceria donacis Mohanasundaram, 1983, rec. n.
Ashraf Elhalawany   +3 more
doaj   +1 more source

Species‐level controls of foliar methane and nitrous oxide fluxes: roles of traits and microbes in temperate trees

open access: yesNew Phytologist, EarlyView.
Species‐level variation in temperate tree foliar greenhouse gas exchange, showing consistent foliar CH4 uptake, N2O emission, stronger CH4 uptake in fall leaves, and contrasting methanotroph communities between the high‐CH4‐oxidizing species Tilia americana and the low‐CH4‐oxidizing species Prunus virginiana. Summary The contribution of tree foliage to
Md Rezaul Karim, Sean C. Thomas
wiley   +1 more source

The complete chloroplast genome sequence of Athrotaxis cupressoides

open access: yesMitochondrial DNA. Part B. Resources, 2021
Athrotaxis cupressoides (Cupressaceae) is a Tasmanian endemic conifer. It is mainly threatened by habitat fragmentation and limited distribution, yet little is known about its genomic background. In this study, the complete chloroplast (cp) genome of the
Zhitong Han, Jialiang Li, Kangshan Mao
doaj   +1 more source

Alcoholic extracts of Russian sage (Salvia yangii) contain bioactive terpenoids with inhibitory activity against grapevine downy mildew (Plasmopara viticola)

open access: yesPest Management Science, Volume 82, Issue 9, Page 8159-8170, September 2026.
Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone   +5 more
wiley   +1 more source

Complete plastome sequence of an endangered species, Calocedrus rupestris (Cupressaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Calocedrus rupestris is listed as endangered on the IUCN Red List. In this study, we report the complete chloroplast genome (plastome) of C. rupestris. The plastome was 127,298 bp in length and encodes 118 unique genes, including 83 protein-coding genes (
Xiao-Jian Qu
doaj   +1 more source

Image Databases for Pollen Grain Classification: Availability, Quality, and Challenges

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 16, Issue 3, September 2026.
Overview of the study process, from identifying gaps in pollen image databases to a systematic search across six libraries, resulting in 73 final studies, 18 datasets (10 public), and a seven‐point standardization framework proposed under FAIR principles.
Heloise Acco Tives Bedin   +4 more
wiley   +1 more source

Cupressaceae

open access: yes, 1984
Both Cupressaceae and the closely related Taxodiaceae are important Holarctic families which also have representatives in the southern hemisphere. A few species of both extend into habitats on the margins of the tropics or into tropical highlands. Of 18 genera of Cupressaceae only Libocedrus reaches into Malesia.
openaire   +3 more sources

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