Current Distribution of the Olive Psyllid, Euphyllura olivina, in California and Initial Evaluation of the Mediterranean Parasitoid Psyllaephagus euphyllurae as a Biological Control Candidate [PDF]
Insects, 2020 The olive psyllid, Euphyllura olivina, is a newly invasive species to California with the potential to become an economical pest if it reaches the olive production regions of California’s Central Valley.
Evelyne Hougardy +5 more
doaj +8 more sources
Population dynamics, spatiotemporal distribution of the olive psyllid Euphyllura olivina, (Costa, 1839) (Hemiptera: Psyllidae) on the Chemlal variety in the Oasis of Boussaâda [PDF]
Journal of Oasis Agriculture and Sustainable Development, 2022 The study conducted on the population dynamics of the olive psyllid Euphyllura olivina, (Costa, 1839), on the variety Chemlal in the oases of Boussaâda, during the first half of the year 2021, showed that the first numbers of the different ...
Mourad Hamdani +3 more
doaj +10 more sources
Population dynamics of Euphyllura olivina Costa, 1857 (Psyllidae: Hemiptera) in olive trees in the semi-arid region of Djelfa (Algeria) [PDF]
Studia Universitatis Babeș-Bolyai. Biologia, 2023 We studied the population dynamics of the olive psyllid Euphyllura olivina Costa, 1857 in a semi-arid region (Djelfa, central Algeria) during a year, from December 2017 to November 2018.
Nassima CHAABANE +4 more
doaj +6 more sources
Natural Resources and Sustainable Development, 2023 The study conducted on the population dynamics and the spatiotemporal distribution of the olive psyllid Euphyllura olivina on two olive groves, of the Chemlal variety, in the Kabylie Mountains, one is located in the wilaya of Bouira (Station ...
Hamdani Mourad +2 more
exaly +5 more sources
Population dynamics, seasonal fluctuations and spatial distribution of the olive psyllid Euphyllura olivina Costa (Homoptera, Psyllidae) in Algeria [PDF]
Arxius de Miscel-lània Zoològica, 2021 Dinàmica de la població, fluctuacions estacionals i distribució espacial del psíl·lid olivar Euphyllura olivina Costa (Homoptera, Psyllidae) a Argèlia El psíl·lid de l’olivera, Euphyllura olivina Costa (Homoptera; Psyllidae), provoca danys ...
A. Guessab +3 more
doaj +3 more sources
Effectiveness of inundative releases of Anthocoris nemoralis (Hemiptera: Anthocoridae) in controlling the olive psyllid Euphyllura olivina (Hemiptera: Psyllidae) [PDF]
European Journal of Entomology, 2021 This study investigated the effectiveness of field releases of nymphs of Anthocoris nemoralis (F.) (Hemiptera: Anthocoridae) in controlling the olive psyllid, Euphyllura olivina Costa (Hemiptera: Psyllidae).
Naceur GHARBI
doaj +3 more sources
Description of the male of Psyllaephagus euphyllurae (Masi) (Hymenoptera, Encyrtidae), a parasitoid of the olive psylla, Euphyllura olivina (Costa) (Hemiptera, Liviidae), with notes on its reproductive traits and hyperparasitoids [PDF]
Journal of Entomological and Acarological Research, 2014 A colony of the encyrtid wasp Psyllaephagus euphyllurae (Masi) (Hymenoptera, Encyrtidae) has been established in the quarantine laboratory at the University of California, Riverside, California, USA as part of a classical biological control program ...
S.V. Triapitsyn +5 more
doaj +3 more sources
Effect of non-crop vegetation types on conservation biological control of pests in olive groves [PDF]
PeerJ, 2013 Conservation biological control (CBC) is an environmentally sound potential alternative to the use of chemical insecticides. It involves modifications of the environment to promote natural enemy activity on pests.
Daniel Paredes +3 more
doaj +4 more sources
Polymorphism in Euphyllura olivina (Costa, 1839) (Hemiptera: Aphalaridae) in Olive Groves in Algeria
African Entomology, 2019 A study focusing on the population structure of Euphyllura olivina (Costa, 1839) (Hemiptera: Aphalaridae) in olive groves of three regions of Kabylia (Algeria). We identified, for the first time, the existence of colour polymorphism in this olive tree pest. Two different forms have been identified in three distinct groves both in 2014 and 2015.
K Djellout, Abdellah Kellouche
exaly +5 more sources
Image Segmentation of Cottony Mass Produced by Euphyllura olivina (Hemiptera: Psyllidae) in Olive Trees Using Deep Learning [PDF]
AgricultureThe olive psyllid (Euphyllura olivina), previously considered a secondary pest in Spain, is becoming more prevalent due to climate change and rising average temperatures.
Henry O. Velesaca +3 more
doaj +3 more sources