Results 61 to 70 of about 31,000 (224)

Pollen wall development in Olea europaea L. [PDF]

New Phytologist, 1988
summaryThe ontogeny of the olive pollen grain (Olea europaea L.) wall is related to the structural changes which take place during the various stages of pollen grain development. The tetrad stage sees the deposition of the primexine, with probacules forming by deposition of material adjacent to the plasmalemma.
Fernández, Mari Carmen, Rodríguez García, María I.   +1 more
openaire   +3 more sources

Green synthesis of zinc oxide nanoparticles using different plant extracts and their antibacterial activity against Xanthomonas oryzae pv. oryzae

Artificial Cells, Nanomedicine, and Biotechnology, 2019
The synthesis of metal oxide nanoparticles with the use of plant extract is a promising alternative to the conventional chemical method. This work aimed to synthesize zinc oxide nanoparticles (ZnONPs) using plant extract of chamomile flower (Matricaria ...
Solabomi Olaitan Ogunyemi, Yasmine Abdallah, Muchen Zhang, Hatem Fouad, Xianxian Hong, Ezzeldin Ibrahim, Md. Mahidul Islam Masum, Afsana Hossain, Jianchu Mo, Bin Li   +9 more
doaj   +1 more source

Host plant richness and abundance drive populations of a super‐generalist xylem‐feeding insect

Ecological Entomology, EarlyView.
Philaenus spumarius abundance was assessed across 93 sites and four habitat types (olive groves, vineyards, meadows, and field margins) within eight heterogeneous agricultural landscapes over the year. In spring, nymph abundance was positively associated with herbaceous plant species richness and vegetation cover, highlighting that even super ...
Francesco Sanna, Jacopo Lupoletti, Nicola Mori, Lorenzo Marini   +3 more
wiley   +1 more source

Preparation of a Natural Candy from Date (Phoenix dactylifera L.), Olive (Olea europaea L.), and Carob (Ceratonia siliqua L.) Fruits

Journal of Food Quality, 2018
Until the early 1960s, the traditional recipe “Arkouy” from the mixture of carob (Ceratonia siliqua L.) powder and olive (Olea europaea L.) oil represented a sought-after food product in some localities of the Kabylian region (Northeastern Algeria).
Abdellaoui Radia, Aissa Boukhiar, Khenchla Kechadi, Salem Benamara   +3 more
doaj   +1 more source

S-nitroso- and nitro- proteomes in the olive (Olea europaea L.) pollen. Predictive versus experimental data by nano-LC-MS

Data in Brief, 2017
The data presented here are related to the research article entitled “Generation of nitric oxide by olive (Olea europaea L.) pollen during in vitro germination and assessment of the S-nitroso- and nitro-proteomes by computational predictive methodsâ ...
Rosario Carmona, María José Jimenez-Quesada, Elena Lima-Cabello, José Ángel Traverso, Antonio Jesús Castro, M. Gonzalo Claros, Juan de Dios Alché   +6 more
doaj   +1 more source

Transcriptomic responses of the olive fruit fly Bactrocera oleae and its symbiont Candidatus Erwinia dacicola to olive feeding [PDF]

, 2017
The olive fruit fly, Bactrocera oleae, is the most destructive pest of olive orchards worldwide. The monophagous larva has the unique capability of feeding on olive mesocarp, coping with high levels of phenolic compounds and utilizing non-hydrolyzed ...
Ben-Yosef, Michael, Dermauw, Wannes, Gioti, Anastasia, Jurkevich, Edouard, Kampouraki, Anastasia, Pavlidi, Nena, Van Leeuwen, Thomas, Vontas, John, Wybouw, Nicky, Yuval, Boaz   +9 more
core   +2 more sources

Bee community and trait‐based responses to fire in a Mediterranean landscape

Insect Conservation and Diversity, EarlyView.
Fire drives a short‐term increase in bee abundance and diversity, despite its strong negative impact on floral resources. Acting as an environmental filter, fire shapes bee communities as increased post‐fire fine‐scale heterogeneity favors bees with specific functional traits such as ground‐nesting and generalist species.
Georgios Nakas, Aphrodite Kantsa, Lazaros Neokosmidis, Jelle Devalez, Thomas Tscheulin, Nikos Koutsias, Mark C. Mescher, Consuelo M. De Moraes, Theodora Petanidou   +8 more
wiley   +1 more source

Analysing the Ecological Requirements of the Australian Tortoise Beetle Trachymela sloanei (Blackburn, 1897) (Coleoptera: Chrysomelidae) to Determine the Prospects for Its Invasion Process

Journal of Applied Entomology, EarlyView.
ABSTRACT Invasive species pose a serious threat to biodiversity and result in significant economic costs. Although much effort is devoted to understanding invasive processes, some aspects are poorly understood, such as the early stages of invasions and the reasons for invasion failure.
Francisco Valera, Francisco Castaño‐Vázquez, Cesar Augusto Marchioro, Jesús Veiga   +3 more
wiley   +1 more source

African Olive (Olea europaea subsp. cuspidata) as an environmental weed in eastern Australia: a review [PDF]

, 2013
African Olive, Olea europaea subsp. cuspidata (Wall. ex G.Don) Cif. (family Oleaceae) is a dense-crowned tree introduced into Australia for horticulture in the mid 19th century.
Leishman, Michelle R., Peter, Cuneo
core  

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 Sträucher und Bäume als natürlicher Insektenschutz für Weidetiere in der Schweiz und im Alpenraum: Eine systematische Literaturübersicht über in vitro‐, in vivo‐ und klinische Studien

Medical and Veterinary Entomology, EarlyView.
Biting 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 ...
Theresa Schlittenlacher, Sofie Egli, Michael Walkenhorst, Veronika Maurer   +3 more
wiley   +1 more source