Results 31 to 40 of about 96,184 (208)
Molecules, 2022 Essential oils (EOs) and hydrolates (Hds) are natural sources of biologically active ingredients with broad applications in the cosmetic industry. In this study, nationally produced (mainland Portugal and Azores archipelago) EOs (11) and Hds (7) obtained
Ana Ruas +10 more
doaj +1 more source
Diverse sources of infection and cryptic recombination revealed in South African Diplodia pinea populations [PDF]
, 2012 This study considers the population diversity and structure of Diplodia pinea in South Africa at different spatial scales from single trees to plantations, as well as comparing infections on healthy and diseased trees.
Wingfield, Brenda D. +14 more
core +1 more source
EDIS, 2006 Just as its name implies, Umbrella Pine has a broad, somewhat flattened round canopy, and the tree will ultimately reach 80 to 100 feet in height though it is more often seen at 35 to 45 feet tall and wide. The bright green, stiff, six-inch-long needles
Edward Gilman, Dennis Watson
doaj +1 more source
In Vitro Adventitious Shoot Formation on Cotyledons of Pinus pinea [PDF]
HortScience, 1998 Plant regeneration was obtained from adventitious buds induced in isolated cotyledons of Italian stone pine ( Pinus pinea L.). The best results for bud induction were obtained by using half-strength LePoivre medium with 4.5 μM 6-benzyladenine for 30 days.
GONZALEZ MV +5 more
openaire +2 more sources
Revue Nature et Technologie, 2022 La dégradation accélérée des forêts est un défi majeur pour les gestionnaires. Le reboisement constitue alors une solution importante pour l’amélioration des services écosystémiques voire la survie des écosystèmes.
Mariem BEN-SAID +5 more
doaj +6 more sources
Brazilian Journal of Biology, 2022 The aim of the present work was to evaluate and analyze the growth and mineral nutrition response of stone pine (Pinus pinea L.) seedlings, an economically important forest species. We analyzed the salinity effects on the kinetics of growth, development,
R. Ben Ammar +3 more
doaj +1 more source
Multisite Inhibition of Pinus pinea Isocitrate Lyase by Phosphate [PDF]
Plant Physiology, 2000 Abstract Our results show that the phosphate ion is a nonlinear competitive inhibitor of Pinus pinea isocitrate lyase. In addition, this compound induces a sigmoidal response of the enzyme, which usually exhibits standard Michaelis-Menten kinetics. This peculiar behavior ofP. pinea isocitrate lyase could be explained by a dimer (two-site)
RANALDI, FRANCESCO +2 more
openaire +3 more sources
Searching for resistance genes to
BMC Genomics, 2012 Background Pine wilt disease (PWD), caused by the pinewood nematode (PWN; Bursaphelenchus xylophilus), damages and kills pine trees and is causing serious economic damage worldwide.
Santos Carla S +4 more
doaj +1 more source
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. [PDF]
Med Vet EntomolBiting 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 ...
Schlittenlacher T +3 more
europepmc +2 more sources