Results 141 to 150 of about 117,117 (295)

Effects of land cover and protected areas on flying insect diversity

open access: yesConservation Biology, EarlyView.
Abstract Widespread insect losses are a critical global problem. Mitigating this problem requires identifying the principal drivers across different taxa and determining which insects are covered by protected areas. However, doing so is hindered by missing information on most species owing to extremely high insect diversity and difficulties in ...
James S. Sinclair   +27 more
wiley   +1 more source

Developing of artificial fruits to assess ovipositional responses of Drosophila suzukii under laboratory conditions

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) is an invasive pest of soft‐skinned fruits. Using fresh fruits to test pesticides and repellents against this pest has certain limitations. In the present study, we evaluated nine different artificial fruits prepared from various food‐based mixtures as oviposition substrates for D. suzukii.
Laura Loru   +8 more
wiley   +1 more source

Impact of temperature and hypoxia on the size and survival of aquatic insects

open access: yesEcological Entomology, EarlyView.
Understanding size–temperature relations is crucial for the conservation of aquatic insects. We hypothesised that the combination of high temperature and hypoxia will lead to a reduction in the size of larvae and pupae of aquatic insects (non‐biting midge, Chrionomus riparius). We showed that Chironomus riparius pupae were significantly smaller at 30°C
Viktor Baranov   +4 more
wiley   +1 more source

Two new species of Trichomyia Haliday 1839 (Diptera, Psychodidae, Trichomyiinae) from the Pantanal of Mato Grosso, Brazil

open access: yesRevista Brasileira de Entomologia, 2017
Two new species in the Trichomyiinae (Psychodidae), Trichomyia pantanensis sp. nov. and Trichomyia lamasi sp. nov., are described and illustrated.
Maíra Xavier Araújo   +2 more
doaj  

The conservatism of prairie pollinators according to experts and empiricism

open access: yesInsect Conservation and Diversity, EarlyView.
We derived ecological conservatism values for prairie pollinators using expert opinion and analysis of remnant fidelity. Expert values were potentially biased and struggled to differentiate between remnant and non‐remnant prairie sites Empirical values showed advantages for pollinator‐based site assessment and prioritization in prairie regions ...
Jason T. Bried   +3 more
wiley   +1 more source

Translocation of arthropods with Sphagnum biomass during the establishment of a Sphagnum cultivation site

open access: yesInsect Conservation and Diversity, EarlyView.
We investigated the accidental translocation of arthropods with donor material during the establishment of a Sphagnum cultivation site. Although arthropods from 11 different orders were identified in the donor material, only Araneae, Coleoptera, and Hemiptera were found in significant numbers at the recipient site.
Lotta Zoch, Sören Budig, Michael Reich
wiley   +1 more source

Catch effectiveness, complementarity and costs of five sampling techniques for flying insects across different land use types

open access: yesInsect Conservation and Diversity, EarlyView.
Coloured canopy Malaise traps, branch sampling and caterpillar traps detected most BOLD‐BINs and showed the highest cost‐efficiency in capturing flying insects across land use types, in singular and combined use. Caterpillar traps were particularly effective in forests and detected far more taxa than only Lepidopterans.
Lara Hoffmann, Stefan Stoll
wiley   +1 more source

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