Results 221 to 230 of about 12,079 (285)

Behaviour of European Spruce Bark Beetle—Ips typographus (L.) on Poisoned Traps

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Deployment of poisoned trap trees/logs is an efficient suppressive method to fight Ips typographus (L., 1758) (Coleoptera: Curculionidae: Scolytinae), a calamity pest of spruce stands in the European area during the gradation period. Logs from Picea abies (L.) H.
Kula Emanuel, Hrdlička Petr
wiley   +1 more source

PCR-Based <i>Legionella</i> Risk Evaluation of Drinking Water Systems-An Empirical Field Evaluation. [PDF]

open access: yesMicroorganisms
Petzold M   +6 more
europepmc   +1 more source

Insights into mucosal and systemic immune responses of African catfish, Clarias gariepinus, to chilodonellosis: A natural infection study

open access: yesJournal of Fish Biology, EarlyView.
Abstract A natural parasitic infection with the external ciliate protozoan, Chilodonella hexasticha, was recorded 3 days post‐transportation (PT) in the gills and skin of African catfish (Clarias gariepinus). Infected fish displayed behavioural changes and typical signs of infection.
Walaa F. A. Emeish   +9 more
wiley   +1 more source

Cryo‐SEM and large volume FIB‐SEM of Arabidopsis cotyledons: Degradation of lipid bodies, biogenesis of glyoxysomes and reorganisation of organelles during germination

open access: yesJournal of Microscopy, EarlyView.
Abstract Until recently, the lack of three‐dimensional visualisation of whole cells at the electron microscopic (EM) level has led to a significant gap in our understanding of the interaction of cellular organelles and their interconnection. This is particularly true with regard to the role of the endoplasmic reticulum (ER).
Gerhard Wanner   +2 more
wiley   +1 more source

On the Relative Contributions of National and Regional Institutions to Economic Development

open access: yesJournal of Regional Science, EarlyView.
ABSTRACT Institutional quality is recognized as a fundamental driver of long‐run growth (Acemoglu et al. 2005) and it has been widely studied at both country and regional levels in the economic growth literature. Nevertheless, the literature is scant on the question of how this relationship behaves when the hierarchical structure of regions and ...
Daniel Aparicio‐Pérez   +3 more
wiley   +1 more source

Annual variation in riverscape habitat use by a diadromous fish before oceanic migration

open access: yesJournal of Zoology, EarlyView.
Migratory animals often face high mortality risks during migration, with smaller individuals particularly vulnerable. This study reveals that smaller pre‐migrants of masu salmon (Oncorhynchus masou) stayed longer in different riverscape habitats (nursery and transitional), with variation between years, to reach large size prior to migration.
R. Futamura   +5 more
wiley   +1 more source

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