Results 141 to 150 of about 1,599 (173)

Structure and ultrastructure of Pinus halepensis primary needles

Flora - Morphology, Distribution, Functional Ecology of Plants, 2002
Summary This study using light, transmission and scanning electron microscopy, describes the structure of Pinus halepensis primary needles collected from seedlings 22 and 24 weeks after emergence. P. halepensis is a circum-mediterranean pine of high importance for ecosystem maintenance and reforestation, in which primary needles are formed three ...
Silvia Boddi, Laura Morassi Bonzi, Roberto Calamassi   +2 more
openaire   +1 more source

Composition of gum turpentines of pinus halepensis and pinus brutia grown in greece

Journal of Chromatography A, 1964
Abstract Separate samples of gum turpentine Pinus halepensis and Pinus brutia grown in Greece were analysed by gas-liquid partition chromatography using two stationary phases of different polarity. It was found that the turpentine of Pinus halepensis consisted mainly of d-α-pinene (about 96%), while that of Pinus brutia contained less d-α-pinene ...
N. Iconomou, G. Valkanas, J. Büchi
openaire   +1 more source

Phenology of Pinus halepensis at two sites in Israel

Forest Ecology and Management, 1989
Abstract Phenological observations were made on healthy trees of Pinus halepensis and on trees affected by Matsuccocus josephi in Massuaa Forest (Judean Foothills) and Yattir Forest (northern Negev). The sequence of phenological stages was first displayed in Massua Forest by affected trees and then by healthy trees, and finally by healthy trees ...
openaire   +1 more source

Geographical variation in the terpene composition of Pinus halepensis Mill.

1995
Les variations génétiques de 57 populations péri-méditerranéennes de Pinus halepensis ont été étudiées à l'aide de 12 terpènes utilisés comme marqueurs biochimiques. Des échantillons de tissus corticaux de pins d'Alep ont été collectés dans des peuplements naturels ainsi que dans d'anciens essais comparatifs.
Baradat Ph, Michelozzi M, TOGNETTI, Roberto, Khouja ML, Khaldi A.   +4 more
openaire   +3 more sources

Pinus halepensis (Aleppo pine)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Predicting postfire mortality of Pinus halepensis Mill. and Pinus pinea L.

Plant Ecology, 2004
The probability of mortality of Pinus halepensis and P. pinea trees after 6 separate wildfires (which took place from 1989 to 1991 in South Eastern France) was modelled with logistic regression analysis using data on tree size and fire-damage descriptors from 998 trees in 13 stands.
openaire   +2 more sources

Comparison of Morphological and Physiological Traits between Pinus brutia, Pinus halepensis, and Their Vigorous F1 Hybrids

Forests, 2022
Rakefet David-Schwartz, Menachem Moshelion, Riov Joseph   +2 more
exaly  

Variation of Essential Oil Composition, Antioxidant and Anticholinesterase Activities between Pinus halepensis Mill. Plant Organs

Journal of Essential Oil-bearing Plants: JEOP, 2020
Abdelhamid Khaldi, Mohamed Boussaid, Mariem Khouja   +2 more
exaly  

Diplodia scrobiculata and Neofusicoccum luteum causing dieback of Pinus halepensis in Tunisia

Journal of Phytopathology, 2022
Islem Yangui, Sawssen Hlaiem
exaly  

Bioaccumulation of Copper, Iron, and Zinc by Pinus halepensis (Miller)

Bulletin of Environmental Contamination and Toxicology, 2005
F, Reboredo, A L, Fernando, J F S, Oliveira   +2 more
openaire   +2 more sources