Results 51 to 60 of about 496 (136)

Sirfídeos associados ao olival transmontano Importância da vegetação herbácea espontânea na sua vitalidade [PDF]

open access: yes, 2013
Os sirfídeos são insetos vulgarmente conhecidos por “moscas-das-flores” em virtude de, no estado adulto, serem frequentemente observados a pairar sobre flores.
Pinheiro, Lara A.   +2 more
core  

Diversidade de artrópodes associados à oliveira (Olea europaea L.), no Algarve [PDF]

open access: yes, 2014
Este trabalho teve como objetivo principal estudar a abundância e a diversidade de artrópodes associados à cultura da oliveira (Olea europaea L.), no sul de Portugal (Algarve).
Gonçalves, Maria
core  

Effects of pollen, sugars and honeydew on lifespan and nutrient levels of Episyrphus balteatus [PDF]

open access: yes, 2015
Hoverflies require pollen, nectar and honeydew during their adult stage, but little is known about the suitability and nutrient provision of each of those resources.
Pinheiro, Lara A.   +3 more
core   +1 more source

The Reproductive System and Ovarian Development of the Adult Olive Psylla Euphyllurα phillyreαe Foerster (Homoptera: Aphalaridae) [PDF]

open access: yes, 1998
Από ελαιώνα της περιοχής Θεσσαλονίκης συλλέχθηκαν ενήλικα της ψΰλλας της ελιάς Euphyllura phillyreae Foerster (Homoptera: Aphalaridae) διάφορες εποχές του έτους και εξετάστηκε το αναπαραγωγικό τους σύστημα μετά από ανατομή.
Prophretou-Athanasiadou, D. Α.   +1 more
core   +1 more source

Ecological infrastructures in sustainable olive growing: studies about Prays oleae (Bernard) and its natural enemies [PDF]

open access: yes, 2016
Doutoramento em Engenharia Agronómica - Instituto Superior de Agronomia - ULThe olive tree (Olea europaea L.) has been shaping and characterizing landscape and culture in the Mediterranean basin.
Serrano, Ana Maria Villa
core  

L’effet de l’association culturale sur les ravageurs de l’olivier (Cas de la wilaya de Tlemcen) [PDF]

open access: yes, 2021
L’olivier (Olea europea) caractéristique de la région du bassin méditerranéen. Vu son importance, tant que sur le plan économique et écologique, l’Algérie à connue ces dernières années une extension progressive de cette culture.
bellout djahida, said medjahad asmaa
core   +1 more source

Canopy arthropod declines along a gradient of olive farming intensification. [PDF]

open access: yesSci Rep, 2022
Vasconcelos S   +12 more
europepmc   +1 more source

Adiciones a la fauna española de Encirtidos (Hym. Chalc.) 5ª nota [PDF]

open access: yes, 1925
Desde la aparición de mi libro «Fauna Ibérica: Familia Encírtidos », publicado a fines de 1921, estoy dando a conocer en el Boletín de la Real Sociedad Española de Historia Natural los datos que sucesivamente vamos recogiendo, en el Laboratorio de ...
García Mercet, Ricardo
core  

La Moderna agronomia a les Observaciones sobre la historia natural, geografía, agricultura, población y frutos del Reyno de Valencia, d'Antoni Josep Cavanilles (1745-1804) [PDF]

open access: yes, 2008
The Observaciones... of Cavanilles are analyzed from a agricultural point of view. This book contains a very interesting descriptive information about the Valencian Kigdom Economy at the end of the XVIIIth century, mainly in the basic agricultural ...
Maroto i Borrego, Josep Vicent
core   +2 more sources

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