Results 41 to 50 of about 496 (136)

Análisis de supervivencia de Ageniaspis fuscicollis (Dalman), parasitoide de la polilla del olivo [PDF]

open access: yes, 2017
Muchos parasitoides adultos necesitan líquidos azucarados como el néctar o las melazas de insectos para garantizar su supervivencia. Ageniaspis fuscicollis es un importante parasitoide de la polilla de olivo, Prays oleae (Bernard), siendo el más ...
Pereira, J.A.   +2 more
core  

Side effects of kaolin on natural enemies found on olive crops. [PDF]

open access: yes, 2010
Protected barriers of kaolin, a natural clay mineral, were tested against olive pests in the last few years with good results on Bactrocera oleae, the most serious pest of olive groves.
Bengochea Budia, Paloma
core   +1 more source

Ants as predators of the egg parasitoid Trichogramma cacoeciae (Hymenoptera: Trichogrammatidae) applied for biological control of the olive moth, Prays oleae (Lepidoptera: Plutellidae) in Portugal [PDF]

open access: yes, 2004
The detrimental effect of predators on Trichogramma cacoeciae March. releases to control the olive moth, Prays oleae Bern., in the Trás-os-Montes region (Northeast of Portugal), was evaluated during three releases against the flower generation of the ...
Bento, Albino   +5 more
core   +1 more source

Euphyllura olivina

open access: yes
Euphyllura olivina (Costa, 1839) (Fig. 9) Material examined. Faro: 3♂, 9♀, Citriaroeira, Tavira, 37°12'11.8"N 7°30'17.6"W, 03.ix.2020, Olea europaea subsp. europaea (leg. B. Duarte) (BDC, 70% ethanol); 1♂, 1♀, 1 immature, Gambelas, Faro, 37°02'38.6"N 7°58'30.8"W, 01.iii.2021, O. europaea subsp. europaea (leg. B.
Duarte, Beatriz Zarcos   +5 more
openaire   +2 more sources

Selecção e caracterização de plantas com potencial para atrair a sirfídeofauna do olival [PDF]

open access: yes, 2012
As larvas de sirfídeos têm potencial como agentes de luta biológica e, no olival, podem ser particularmente importantes como predadores naturais de Euphyllura olivina (algodão-da oliveira).
Pinheiro, Lara A.   +2 more
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Prays oleae (Bernard), its potential predators and biocontrol depend on the structure of the surrounding landscape [PDF]

open access: yes, 2022
Arthropod populations from agricultural fields sometimes depend on the surrounding landscape structure, both composition and configuration, which affects multiple life-history traits of arthropods such as resources for survival, dispersion or death risk (
Ortega, Marta   +2 more
core   +1 more source

Arthropoda associated to the olive crop in Southern Portugal (Algarve) [PDF]

open access: yes, 2017
The main objective of this work was to study the abundance and diversity of arthropods associated with the olive crop (Olea europea L.), in southern Portugal.
Gonçalves, Maria
core  

Jumping plant-lice of the Paurocephalinae (Insecta, Hemiptera, Psylloidea): systematics and phylogeny [PDF]

open access: yes, 2003
Much confusion exists with respect to the content and definition of the psyUid subfamily Paurocephalinae. Based on a cladistic analysis of 22 morphological characters (16 adult and 6 larval), the subfamily is redefined to comprise the following five ...
Burckhardt, Daniel, Mifsud, David
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Efeito de três açúcares (glicose, frutose e sacarose) na sobrevivência, crescimento e teores de nutrientes corporais de Episyrphus balteatus (De Geer) (Díptera: Syrphidae) [PDF]

open access: yes, 2012
Os artrópodes dependem da energia obtida a partir dos hidratos de carbono que podem ser utilizados de forma imediata ou como reserva energética, utilizados posteriormente através da conversão do glicogénio.
Pinheiro, Lara A.   +2 more
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Dynamique des populations de psylle de l’olivier Euphyllura Olivina, et essai de lutte [PDF]

open access: yes, 2022
La culture de l'olivier en Algérie, est limitée par plusieurs maladies et ravageurs, conduisant à des pertes de la récolte. Le psylle de l'olivier Euphyllura olivina est l’un de ces ravageurs qui s'attaque aux organes en cours de croissance ...
ALILOUCHE, Cylia, HASSANI, Warda
core  

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