Results 91 to 100 of about 13,467 (239)

Les Cynipidae des chênes (Hymenoptera) collectés dans la chaîne montagneuse de Khmir (Tunisie) et mise à jour des connaissances sur les Cynipini tunisiens [PDF]

open access: yes, 2011
Dans la présente étude réalisée dans le massif forestier de Khmir (aussi connu sous le nom de Kroumirie), on note les espèces gallicoles Cynipidae récoltées sur Quercus suber, Q. faginea et Q. coccifera.
Ben Jamâa, Mohamed-Lahbib   +4 more
core   +1 more source

“Alien versus predator”: predatory effect of coccinellid Exochomus quadripustulatus on the scale insect Toumeyella parvicornis. An open‐field experimentation on the Pinus pinea of Rome

open access: yesInsect Science, EarlyView.
The release of gravid Exochomus quadripustulatus females proved to be effective in containing Toumeyella parvicornis infestations on stone pine trees, under open‐field condition. The ladybugs caused a lower infestation level compared to the trees that did not receive any ladybugs during the observation season.
Nicolò Di Sora   +4 more
wiley   +1 more source

Mantar Yer Karoları

open access: yesDüzce University Faculty of Forestry Journal of Forestry, 2017
Mantar yer karosu bir mantar ürünüdür. Mantar ise, mantar meşesinin kabuğuna verilen addır. Dünya mantar üretiminin çoğu Portekiz’de gerçekleştirilmektedir.
Nur Müge Güngör
doaj  

Comparison between ethanol and hexane for oil extraction from Quercus suber L. fruits

open access: yesGrasas y Aceites, 2003
The aim of this study was to (i) evaluate the feasibility of replacing n-hexane with ethanol for the extraction of oil from Quercus suber fruits and (ii) optimize, at lab scale, sample preparation and extraction time for both solvents used (n-hexane vs ...
Suzana Ferreira-Dias   +2 more
doaj   +1 more source

A comprehensive assessment of the transcriptome of cork oak (Quercus suber) through EST sequencing [PDF]

open access: yes, 2014
Background: Cork oak (Quercus suber) is one of the rare trees with the ability to produce cork, a material widely used to make wine bottle stoppers, flooring and insulation materials, among many other uses.
Abreu, Isabel A.   +62 more
core   +3 more sources

Behavioral, Ecological, and Morphological Data Suggest a Close Relationship Between the Ant Colobopsis truncata and the Gall Wasp Aphelonyx cerricola

open access: yesIntegrative Zoology, EarlyView.
Aphelonyx cerricola and the different stages that make this gall colonizable by ants. ABSTRACT Wasps of the family Cynipidae are known to induce galls of a species‐specific morphology, which during senescence provide a refuge for secondary insect fauna, especially ants.
Daniele Giannetti   +5 more
wiley   +1 more source

Influence of exogenous polyamines on the secondary somatic embryogenesis of cork oak (Quercus suber L.). [PDF]

open access: yesBioengineered, 2023
Ben Ali N   +9 more
europepmc   +1 more source

Warm Spring Weather Alters Calling Phenology of Four Sympatric Early‐Breeding Anurans

open access: yesIntegrative Zoology, EarlyView.
An unusually warm March in 2024 (“false spring”) followed by freezing temperatures allowed us to assess the impact of a weather event on an amphibian community. The calling activity of all four species was associated with increasing temperature, and the first date of calling was advanced by 11–18 days.
Jeffrey P. Ethier   +3 more
wiley   +1 more source

Genetic diversity, origin and conservation of the sclerophyllous species of genus Quercus in the Balearic Islands [PDF]

open access: yes, 2005
The study of the distribution of evergreen Quercus species (Q. ilex L. -holm oak-, Q. coccifera L. -kermes oak- and Q. suber L. -cork oak-) from the Balearic Islands and the using of chloroplast DNA molecular markers have allow the discussion about the ...
López-de-Heredia, Unai   +3 more
core  

Phylogenetic relationships of the newly discovered sexual state of Talaromyces flavovirens, comb. nov. [PDF]

open access: yes, 2013
Typical Talaromyces ascomata were observed on dry Quercus suber leaf litter amongst the characteristic synnemata of Penicillium aureocephalum, and they appear to represent the sexual state of the latter species.
Llimona, Xavier   +4 more
core   +1 more source

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