Pinus edulis and Juniperus monosperma seedlings were inoculated separately with each of seven nematode species, and grown for 9 months at 20 C soil temperature. Hoplolaimus galeatus, Rotylenchus pumilis, Tylenchus exiguus, and Xiphinema americanum parasitized P. edulis seedlings, but did not significantly reduce seedling growth. Pinus edulis was not a host for Tylenchorhynchus cylindricus, Aphe...

Single cells were mechanically isolated from leaf-derived callus of mature Juniperus oxycedrus L. These cells divided and gave rise to callus when plated on medium containing growth regulators. Best plating efficiency was obtained on a modified Schenk and Hildebrandt medium supplemented with 0.6 micro M 2,4-dichlorophenoxyacetic acid and 100 mg l(-1) casein hydrolyzate. Although single-cell-der...

Juniper volatile oil is extracted from Juniperus communis L., of the Cupressaceae family, also known as common juniper. The therapeutic properties of juniper oil are antiseptic, antirheumatic, antispasmodic, astringent, carminative, depurative, diuretic, rubefacient, stimulating, stomachic, sudorific and tonic. In traditional medicine, juniper oil was used to relieve anxiety, nervous tension an...

the composition of essential oil of leaves of the male and female shrubs of juniperus chinensis l. (growing in isfahan) was analyzed by gas choromatography(gc) and gc-mass spectrometery (ms). the main constituents of leaf oil of the male shrub were: bornyl acetate (26.1%), sabinene (18.3%), trans-sabinyl acetate (11.1%), myrcene (9.2%), limonene (6.1%), elemol (5.5%), α-cadinol (2.3%), δ-cadine...

Reduction in herbage production and plant diversity on rangelands on the coastal part of croatia, due to invasion of terpene-rich shrubs has been recorded during the recent period. therefore, there is a strong need to understand ecological relationships between plant and animal components of these shrubby ecosystems. through four consecutive experiments, we investigated the potential of two wel...

Aims of the study: To characterize southernmost Spanish Juniper (Juniperus thurifera L.) population in Europe, a relict species tertiary flora.Area El Peñón de Alamedilla, Los Montes region (Granada, Spain).Material and Methods: A census geo-referencing individuals was carried out, together with determination structure, inference potential extension population, discussion risk faced by populati...