Results 31 to 40 of about 783 (242)
Anatomical features of the bark as a factor of resistance of fir species to infestation by the four-eyed fir bark beetle [PDF]
Сибирский лесной журнал, 2023 To elucidate the reasons for the differences Fir species (Abies. Mill.) damage by four-eyed fir bark beetle (Polygraphus proximus Blandford), we studied the structure of fir bark in sections Balsamea, Momi, Abies, Grandis from the collections of the ...
N. V. Astrakhantseva +4 more
doaj +1 more source
Anatomical and chemical characteristics of the Douglas-fir (Pseudotsuga menziesii (mirb.) Franko) phellem cell [PDF]
The objectives of this study were to 1) characterize the layering in the wall of the Douglas-fir (Pseudotsuga. menziesii (Mirb. ) Franco) phellem cell, 2) determine the pitting present in this cell wall and 3) determine what compounds are present in the ...
Litvay, John Dennis
core +6 more sources
Atlas of Micromorphological Degradation of Archaeological Birch Bark
Applied Sciences, 2021 In this paper we present an atlas of micromorphological degradation of archaeological birch bark for the first time. We analysed the morphology of 13 samples extracted from ice-logged, waterlogged and cave-retrieved objects dated from the Neolithic to ...
Johanna Klügl, Giovanna Di Pietro
doaj +1 more source
New Phytologist, 2022 Summary Soybeans (Glycine max) develop newly differentiated aerenchymatous phellem (AP) in response to waterlogging stress. AP is formed in the hypocotyl and root, thus contributing to internal aeration and adaptation to waterlogging for several legumes.
Hirokazu Takahashi +15 more
openaire +2 more sources
Phellem translational landscape throughout secondary development in Arabidopsis roots [PDF]
, 2021 Summary The phellem is a specialized boundary tissue providing the first line of defense against abiotic and biotic stresses in organs undergoing secondary growth.
Ana Rita Leal +7 more
openaire +1 more source
Heliyon, 2023 Parinari curatellifolia is an important evergreen tree from the Miombo woodland of south-central and eastern Africa. The bark is corky, suggesting an increased protection against the ecosystem high temperatures and drought conditions as well as against ...
Abílio Santos Malengue +5 more
doaj +1 more source
Wood and bark of Buddleja: uniseriate phellem, and systematic and ecological patterns
IAWA Journal, 2020 Abstract Wood anatomy of Buddleja is well-explored but not in many southern African members, which form a grade of species and small clades that form successive sister groups to the rest of the genus, and its bark structure has not been studied at all.
Kamil E. Frankiewicz +2 more
openaire +1 more source
Frontiers in Forests and Global Change, 2022 Diversity of secondary lichen metabolites was studied in epiphytic lichens on six phorophytes—spruce, pine, birch, alder, aspen and poplar in the Middle Urals of Russia. Atranorin, usnic, fumarprotocetraric acid, zeorin, and gyrophoric acid were found in
Alexander Paukov +4 more
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Potassium Positively Affects Skin Characteristics of Sweet Potato Storage Roots
Agronomy, 2020 Sweet potato (Ipomoea batatas) growth faces two critical problems: variability in storage root (SR) number and size among individual plants, and skinning injuries that render the SR susceptible to pathogen infections during storage.
Liron Klipcan +4 more
doaj +1 more source
Diospyros villosa Root Monographic Quality Studies
Plants, 2022 Diospyros villosa L. (De Winter) (Ebenaceae) is a shrub whose root (DVR) is used as a toothbrush and to treat oral infections in Mozambique. The present work aims at establishing monographic quality criteria to allow the sustainable and safe development ...
Adriana Ribeiro +5 more
doaj +1 more source