Results 51 to 60 of about 28,545 (220)

Monitoring spirodiclofen resistance in female Brevipalpus yothersi (Acari: Tenuipalpidae) from citrus orchards in Southeastern Brazil

open access: yesAgricultural and Forest Entomology, EarlyView.
Spirodiclofen resistance levels in B. yothersi varied geographically across the Brazilian citrus belt, with higher resistance in the central region. Sublethal effects included reduced oviposition, increased non‐viable eggs and disrupted female reproduction.
Hector Alonso Escobar‐Garcia   +1 more
wiley   +1 more source

Phylogenetic revision of the New Zealand genus Dasytricheta, with a discussion of its systematic position within the subfamily Aleocharinae (Coleoptera: Staphylinidae)

open access: yesEuropean Journal of Entomology, 2007
The genus Dasytricheta Bernhauer, 1943 is redefined. The genus Pyromecroma Cameron, 1945 is considered a new synonym of Dasytricheta. Eleven valid species are recognised in the genus: Dasytricheta spectabilis Bernhauer, 1943 (the type species of ...
Grzegorz PAŚNIK
doaj   +1 more source

Beetles (Coleoptera) from the burrows of the great gerbil Rhombomys opimus (Lichtenstein, 1823) (Mammalia: Muridae) in the southern Turkmenistan

open access: yesТрансформация экосистем, 2023
The study is the first attempt to generalize the data on the burrow biocenoses of the great gerbil (Rhombomys opimus (Lichtenstein, 1823)) in the region of persistent plague epizootics in the lowland part of the Karakum Desert (Southern Turkmenistan ...
Alexey S. Sazhnev   +2 more
doaj   +1 more source

Supplementing beef cattle diets with brown seaweed affects coprophagous beetles' dung use

open access: yesAgricultural and Forest Entomology, EarlyView.
Supplementing beef cattle diets with brown seaweed reduced the attractiveness of dung for a common dung beetle (Onthophagus nuchicornis). Dietary supplementation with brown seaweed appeared to reduce the proportion of major males in the F1 generation.
Samantha Bennett   +3 more
wiley   +1 more source

The beetles of Martinique, Lesser Antilles (Insecta: Coleoptera); diversity and distributions [PDF]

open access: yes, 2011
This paper summarizes the published information on the beetle fauna of the island of Martinique, in the Lesser Antilles. The fauna is known to contain 42 families, with 201 genera, and 270 species.
Peck, Stewart B.
core   +1 more source

The Potential of Arable Weeds to Reverse Invertebrate Declines and Associated Ecosystem Services in Cereal Crops [PDF]

open access: yes, 2020
There is global concern that invertebrate populations are declining rapidly, particularly in agricultural habitats. Declines have been attributed to the intensification of farming systems, with many studies focussing on a lack of semi-natural habitat in ...
Aebischer, Nicholas J.   +5 more
core   +1 more source

Epigeal aphidophagous predators and the role of alfalfa as a reservoir of aphid predators for arable crops

open access: yesEuropean Journal of Entomology, 2005
The relative occurrence and seasonal abundance of aphidophagous predators (Insecta and Arachnida) were determined in alfalfa fields at two locations in the northeast Iberian Peninsula, using D-Vac and sweep-net sampling techniques.
Xavier PONS   +3 more
doaj   +1 more source

Predation on Artificial Caterpillars Varies With Vertical Stratification but Not Light Gradients in a Sugar Maple Temperate Forest

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Predation pressure varies vertically, with highest arthropod predation in the understory and highest bird predation in the canopy. Light availability differs across vertical strata, but predation patterns are more strongly influenced by height and forest structure than by light gradients.
Mahsa Hakimara, Emma Despland
wiley   +1 more source

A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil [PDF]

open access: yes, 2013
This paper presents the first comprehensive list of 2,688 species of Staphylinidae (Coleoptera) recorded from Brazil. The list is based on the taxonomic and ecological literature, and new records from some insect collections, and includes locality ...
Asenjo, Angélico   +4 more
core  

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