Results 191 to 200 of about 996,778 (347)

Current use of peat, plastic and fertiliser inputs in organic horticultural and arable crops across Europe [PDF]

open access: yes, 2018
The use of contentious inputs linked to plant protection, and the use of peat, plastic and fertilisers used in growing have been mapped in selected organically produced crops in 10 countries across Europe.
Caceres, Rafaela   +12 more
core  

Building a national headache medicine research network: The BE WELL with Migraine Champion Providers Network™

open access: yesHeadache: The Journal of Head and Face Pain, EarlyView.
Abstract Objective Our objective was to develop and assess the effectiveness of a national network of clinicians referring adults with migraine for a remotely delivered clinical trial. Background A national practice‐based research network in Headache Medicine would facilitate referrals into clinical trials.
Rebecca Erwin Wells   +55 more
wiley   +1 more source

Entomofauna associated with the olive tree in southern Portugal [PDF]

open access: yes, 2012
Since 2004 several studies have been carried out in order to identify the main insect species that usually inhabiting the olive ecosystem. The field trials have taken place in two olive groves, one situated in Olhão and the other one in Loulé, both in ...
Andrade, Laura, Gonçalves, Maria
core  

How much sampling is enough? Four decades of understorey bird mist‐netting across Amazonia define the minimum effort to uncover species assemblage structure

open access: yesIbis, EarlyView.
Mist‐net sampling comprises a key methodological component of assemblage‐wide avifaunal studies, particularly in the understorey of closed‐canopy tropical forests. To investigate mist‐net bird captures and species assemblage structure, we compiled data from 312 sites across the Pan‐Amazon.
Pilar L. Maia‐Braga   +14 more
wiley   +1 more source

A new species of jewel‐babbler (Cinclosomatidae: Ptilorrhoa) from the Southern Fold Mountains of Papua New Guinea

open access: yesIbis, EarlyView.
Based on distinctive morphological and vocal characters we describe a new species of jewel‐babbler (genus Ptilorrhoa) from the forested karst of the Southern Fold Mountains in Papua New Guinea. The description is based on camera trap data and is presented in accordance with ICZN Declaration 45.
Iain A. Woxvold   +5 more
wiley   +1 more source

Status, Distribution and Parasitism Rate of Olive Fruit Fly (Bactrocera oleae.Rossi) Natural Enemies in Lebanon

open access: hybrid, 2018
Abdel Kader El Hajj   +9 more
openalex   +2 more sources

Local species richness of parasitoid wasps (Ichneumonidae: Pimplinae) in Afrotropical forest: Conservation perspectives

open access: yesInsect Conservation and Diversity, EarlyView.
Using extensive Malaise trapping, we collected a high richness of Pimplinae (86 species, 5892 individuals) in habitat types across a successional gradient. We found higher richness in forest than in nearby farmland, highlighting the importance of tropical forest in conserving parasitoid wasp richness.
Emil M. Österman   +2 more
wiley   +1 more source

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