Search results for " OLE"

Osservazioni sulla radicazione di talee di genotipi di Olea europaea var. sylvestris

2011

Evaluation of oleander accessions for resistance to Pseudomonas savastanoi pv. nerii

2006

Nine oleander accessions were evaluated for resistance to Pseudomonas savastanoi pv. nerii, causal agent of the oleander knot disease. None of the accessions was resistant when tested with three bacterial strains of different virulence, but they varied significantly in the severity of symptoms induced by these strains. The most susceptible accessions "Dark Salmon" (dark salmon flower) showed deformation of stems, leaves and seed pods and secondary knots on aerial parts, whereas the least susceptible one "White" (white flower), inoculated with the least virulent strain, showed neither localized knots at the inoculation point nor secondary symptoms. In this study an in vitro test, based on pr…

Arvostava kohtaaminen sosiaalityössä : autoetnografinen tutkimus palvelutarpeen arvioinnista

2017

TIIVISTELMÄ ARVOSTAVA KOHTAAMINEN SOSIAALITYÖSSÄ – Autoetnografinen tutkimus palvelutarpeen arvioinnista Heli Virtanen Pro gradu -tutkielma Sosiaalityö Yhteiskuntatieteiden ja filosofian laitos Jyväskylän yliopisto Ohjaaja: Tuija Virkki Kevät 2017 Sivumäärä 135 Tutkimuksessa tarkastellaan sosiaalityöntekijän mahdollisuuksia vahvistaa erityisen tuen tarpeessa olevan asiakkaan arvostavaa kohtaamista ja osallisuutta sosiaalihuoltolain 36. §:n mukaisen palvelutarpeen arvioinnin aikana. Tarkasteltavana on myös se, millaisia esteitä arjessa ja työn rakenteellisissa puitteissa on sosiaalityöntekijän toiminnalle asiakastyössä. Reflektoin omaa toimintaani sosiaalityöntekijänä autoetnografian avulla.…

Lotta alla mosca delle olive in olivicoltura integrata e biologica

2012

Bactrocera oleae, fitofago chiave dell’agroecosistema olivo, è presente in Italia in tutti gli areali interessati dalla coltura, tranne in alcune aree caratterizzate da maggiore altitudine dove il fattore termico non consente lo sviluppo della specie. Il dittero è fortemente legato alle temperature che del resto condizionano anche la fenologia dell’olivo; in effetti il numero di generazioni che la mosca può completare nell’anno varia da 1 fino a 4-5 in zone con temperature medie annue elevate (zone costiere e/o meridionali). La pericolosità della specie è pertanto legata al numero di generazioni e all’andamento climatico che, a seconda dell’annata e della zona, possono variare sensibilmente…

Data from: Parasitic wasp-associated symbiont affects plant-mediated species interactions between herbivores

2018

Microbial mutualistic symbiosis is increasingly recognised as a hidden driving force in the ecology of plant–insect interactions. Although plant‐associated and herbivore‐associated symbionts clearly affect interactions between plants and herbivores, the effects of symbionts associated with higher trophic levels has been largely overlooked. At the third‐trophic level, parasitic wasps are a common group of insects that can inject symbiotic viruses (polydnaviruses) and venom into their herbivorous hosts to support parasitoid offspring development. Here, we show that such third‐trophic level symbionts act in combination with venom to affect plant‐mediated interactions by reducing colonisation o…

Identity construction in ELF contexts: a case study of Finnish engineering students working in Germany

2010

This paper explores connections between identity and language use in lingua franca contexts by investigating identity construction among Finnish users of English as revealed in interviews conducted both before and after a period spent in Germany. The focus is on the users' own stories of their language use and learning, and on the discursive construction of identities. The study draws on poststructuralist theories of identity construction, combining them with research that focuses on language learners' identity construction or on identity issues in contexts with English as a lingua franca. This paper illustrates how language users actively draw on different discourses in constructing their …