Results 21 to 30 of about 63,925 (187)

Spatial and temporal structure of the spider community in the clay semi-desert of western Kazakhstan [PDF]

open access: yes, 2011
The spatial and temporal structure of spider communities was studied in the clay semi-desert of the north-western Caspian Lowland, western Kazakhstan (49°23' N, 46°47' E).
Piterkina, Tatyana V.
core   +2 more sources

Die Gemeine Baldachinspinne, Linyphia triangularis (Araneae: Linyphiidae), Europäische Spinne des Jahres 2014

open access: yesArachnologische Mitteilungen, 2014
The European spider of the year 2014, Linyphia triangularis (Clerck, 1757), is presented. For the first time it is a linyphiid spider, a hammock-weaver. Its characteristics (e.g., ecology, habitat, web, phenology) are briefly described.
Hörweg, Christoph
doaj   +1 more source

Effect of two-spotted spider mite population (Tetranychus urticae Koch) on growth parameters and yield of the summer apple cv. Katja

open access: yesHorticultural Science, 2015
The effect of two-spotted spider mite populations (Tetranychus urticae Koch) on the yield and growth parameters of the early-season apple cv. Katja was evaluated during a 3-year study. In the case of the colonisation of apple trees exceeding 1,462, 2,760
W. Warabieda
doaj   +1 more source

Die Konusspinne Cyclosa conica (Araneae: Araneidae) ist die Europäische Spinne des Jahres 2016

open access: yesArachnologische Mitteilungen, 2016
The European spider of the year 2016, Cyclosa conica (Pallas, 1772), is presented. Its appearance and characteristics (e.g., ecology, habitat, phenology) are briefly described.
Hörweg, Christoph
doaj   +1 more source

Resistance status of the carmine spider mite, Tetranychus cinnabarinus and the twospotted spider mite, Tetranychus urticae to selected acaricides on strawberries. [PDF]

open access: yes, 2015
The carmine spider mite, Tetranychus cinnabarinus (Boisduval) and the twospotted spider mite, Tetranychus urticae Koch, are serious pests of strawberries and many other horticultural crops.
Bi, Jian-Long   +3 more
core   +1 more source

Effects of large herbivores on grassland arthropod diversity [PDF]

open access: yes, 2015
Both arthropods and large grazing herbivores are important components and drivers of biodiversity in grassland ecosystems, but a synthesis of how arthropod diversity is affected by large herbivores has been largely missing. To fill this gap, we conducted
Olff, H   +4 more
core   +1 more source

Die Vierfleck-Zartspinne, Anyphaena accentuata (Araneae: Anyphaenidae), Europäische Spinne des Jahres 2015

open access: yesArachnologische Mitteilungen, 2015
The European spider of the year 2015, Anyphaena accentuata (Walckenaer, 1802), is presented. For the first time it is a representative of the anyphaenid sac spiders. Its characteristics (e.g., ecology, habitat, phenology) are briefly described.
Hörweg, Christoph
doaj   +1 more source

Characterizing the complexity of the fleet dynamics for an effective fisheries management: The case of the Cíes Islands (NW Spain)

open access: yesScientia Marina, 2015
We analysed the fishing fleet dynamics in the Cíes Islands, located in a National Land-Marine Park of Galicia. By interviewing fishers we identified the fleet fishing in the study area and obtained temporal data on effort and catch.
Rosana Ouréns   +2 more
doaj   +1 more source

Survey of Predators Associated With European Red Mite (\u3ci\u3ePanonychus Ulmi\u3c/i\u3e; Acari: Tetranychidae) in Ohio Apple Orchards [PDF]

open access: yes, 2017
A survey was conducted to identify the types and relative abundance of predatory arthropods associated with Panonychus ulmi in 21 Ohio apple orchards. Mite populations were sampled by leaf brushing, and insects and spiders were sampled by limb jarring. A
Welty, Celeste
core   +2 more sources

Dispersal and life-history traits in a spider with rapid range expansion [PDF]

open access: yes, 2020
Background Dispersal and reproduction are key life-history traits that jointly determine species' potential to expand their distribution, for instance in light of ongoing climate change.
Bonte, Dries   +5 more
core   +1 more source

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