Results 11 to 20 of about 496 (136)

The study of the biological characters of three entomopathogenic fungi and their pathogenicity against the olive psyllid (Euphyllura olivina) under laboratory conditions

Journal of Entomological Research, 2022
AbstractThe effect of three different growth media, temperature, and pH on the mycelium growth of three isolates of entomopathogenic fungi, Fusarium sp., Verticillium lecanii and Isaria fumosorosea was investigated. PDA and SDA are the most suitable growth media.
Guessab Asmaa, Lazreg Fatiha, Elouissi Mouffok, Elouissi Abdelkader   +3 more
exaly   +3 more sources

Euphyllura olivina

, 2020
Euphyllura olivina (Costa, 1839) (Psylloidea, Liviidae) (Abb. 2) Material: Schweiz: 6 ♂, 4 ♀, Basel (BS), Brunngässlein, 47.552851 7.594476, 280 m ü. M. m, 26.5.2012, Olea europaea (D. Burckhardt) (NHMB, in 70% Ethanol); Adulte, Larven und Exuvien, Basel (BS), Rittergasse, 47.554815 7.594123, 270 m ü.
Burckhardt, Daniel, Queiroz, Dalva L. De
  +7 more sources

Characterization of Spanish Olive Virome by High Throughput Sequencing Opens New Insights and Uncertainties [PDF]

Viruses, 2021
The use of high throughput sequencing (HTS) for the analysis of Spanish olive trees showing leaf yellowing discoloration, defoliation, and/or decline has provided new insights into the olive viruses present in Spain and has opened discussions about the ...
Ana Belén Ruiz-García, Celia Canales, Félix Morán, Manuel Ruiz-Torres, Magdalena Herrera-Mármol, Antonio Olmos   +5 more
doaj   +2 more sources

Identification of fungi in Tunisian olive orchards: characterization and biological control potential [PDF]

BMC Microbiology, 2020
Background Olive production is the main agricultural activity in Tunisia. The diversity of fungi was explored in two different olive groves located in two distant geographical zones in Sfax (Tunisia) with different management practices.
Houda Gharsallah, Ines Ksentini, Sourour Naayma, Karama Hadj Taieb, Nour Abdelhedi, Christina Schuster, Mohamed Ali Triki, Mohieddine Ksantini, Andreas Leclerque   +8 more
doaj   +2 more sources

Understanding the trophic relationships amongst arthropods in olive grove by δN15 and δC13 stable isotope analysis [PDF]

Journal of Applied Entomology, Volume 146, Issue 4, Page 372-384, May 2022., 2022
FEDER funds, Grant/Award Number: B-AGR-338-UGR20; Ministerio de Ciencia e Innovacion, Grant/Award Number: AGL2009-09878; Consejeria de Transformacion Economica, Industria, Conocimiento y Universidades de la Junta de Andalucia, Grant/Award Number: B-AGR ...
Morente, Marina, Ruano Díaz, Francisca Del Carmen   +1 more
core   +2 more sources

Providencia entomophila sp. nov., a new bacterial species associated with major olive pests in Tunisia. [PDF]

PLoS ONE, 2019
Bioprospection for potential microbial biocontrol agents associated with three major insect pests of economic relevance for olive cultivation in the Mediterranean area, namely the olive fly, Bactrocera oleae, the olive moth, Prays oleae, and the olive ...
Ines Ksentini, Houda Gharsallah, Maryam Sahnoun, Christina Schuster, Sirine Hamli Amri, Rim Gargouri, Mohamed Ali Triki, Mohieddine Ksantini, Andreas Leclerque   +8 more
doaj   +2 more sources

Is ground cover vegetation an effective biological control enhancement strategy against olive pests? [PDF]

PLoS ONE, 2015
Ground cover vegetation is often added or allowed to generate to promote conservation biological control, especially in perennial crops. Nevertheless, there is inconsistent evidence of its effectiveness, with studies reporting positive, nil or negative ...
Daniel Paredes, Luis Cayuela, Geoff M Gurr, Mercedes Campos   +3 more
doaj   +2 more sources

Bio-insecticidal effects of Oleaster leaves aqueous extracts against Psylla larvae (Euphyllura olivina (Costa)), a primary pest of Olea europaea L.

Cellular and Molecular Biology, 2018
Many plant species produce phenolic compounds in their various organs and their use in crop protection. These plant secondary metabolites may serve as toxins against the insect pests. The objective of this study was to evaluate in vitro the bio-insecticidal effect of an aqueous extract of wild Olive leaves on Psylla larvae (Euphyllura olivina), a ...
Nadjet G, Mestar, Malika N, Boudiaf, Souad, Lahcene, Hocine, Abbaci, Ghenima I, Aiche, Boussad, Metna, Noria S, Saadoun, Faiza, Taibi, Karim, Houali   +8 more
openaire   +4 more sources

Planting System and Cultivar Influence Olive Key-Pests Infestation in an Olive-Growing Vocated Area [PDF]

Horticulturae
Traditional and intensive planting systems have paved the way for the phenomenon of intensification, with the super high-density (SHD) system being the most prominent. This system has demonstrated high levels of profitability due to both the reduction in
Michele Cutrone, Francesco Maldera, Francesco Nicolì, Eustachio Tarasco, Juan F. Hermoso, Agustí Romero, Salvatore Camposeo   +6 more
doaj   +4 more sources

Diversity of arthropods subservient to olive groves in arid region (Northeastern Algeria) [PDF]

Studia Universitatis Babeș-Bolyai. Biologia
Olea europaea L. 1753, is one of the oldest and most distinctive trees in the Mediterranean region. Its nutritional, social, cultural, and economic value is very important for populations in arid regions, where it is widely distributed.
Hayet MIMECHE, Smail CHAFAA, Ayache LAABASSI   +2 more
doaj   +3 more sources