Results 21 to 30 of about 5,528 (201)

Vertical stratification of selected Hymenoptera in a remnant forest of the Po Plain (Italy, Lombardy) (Hymenoptera: Ampulicidae, Crabronidae, Sphecidae) [PDF]

open access: yes, 2017
Communities of the canopy of temperate forests are still relatively unexplored. Furthermore, very little is known on how vertical stratification for some insect groups is related to biological strategies.
Cerretti, Pierfilippo   +2 more
core   +4 more sources

Composition and diversity of psocid (Insecta: Psocoptera) taxocoenoses in forest ecosystems of the Abieti-fageta s. lat. zone in the Western Carpathian Mts.

open access: yesJournal of Forest Science, 2009
Psocid (Psocoptera) taxocoenoses were studied in forest ecosystems of the Western Carpathian Mts. in 1997-2001. As a study frame, vegetation tiers (VT = altitudinal vegetation zones) of geobiocoenological or forest-typological system were used.
O. Holuša
doaj   +1 more source

First New World Record for \u3ci\u3eBadonnelia Titei\u3c/i\u3e (Insecta: Psocoptera: Sphaeropsocidae) [PDF]

open access: yes, 2018
Badonnelia titei Pearman (Psocoptera: Sphaeropsocidae) was found in a laboratory building at Soldotna, Kenai Peninsula, Alaska. This is the first Western Hemisphere record of this domestic (i.e. dwelling in human habitations) species.
Mockford, Edward L
core   +2 more sources

Rapid discrimination of the common species of the stored product pest Liposcelis (Psocoptera: Liposcelididae) from China and the Czech Republic, based on PCR-RFLP analysis

open access: yesEuropean Journal of Entomology, 2008
Psocids of the genus Liposcelis (Psocoptera: Liposcelididae) are stored product pests that are difficult to identify morphologically. A molecular method based on Restriction Fragment Length Polymorphism (RFLP) of the PCR-amplified 16S rDNA gene was ...
Meng QIN   +4 more
doaj   +1 more source

Insects Associated with Michigan Bumblebees (\u3ci\u3eBombus\u3c/i\u3e Spp.) [PDF]

open access: yes, 2017
(excerpt) Studies of insect associates of bumblebees are not new. For example, Tuck (1896, 1897) reported over 50 species of insects associated with nests of British bumblebees. Sladen (1912) discussed nest associates and parasites of European bumblebees,
Brown, Thomas M, Husband, Richard W
core   +2 more sources

First record of Psocodea (Psocoptera) on coffee (Coffea canephora) in the Brazilian Amazon (Rondônia state)

open access: yesActa Amazonica, 2022
There is much information regarding the association of Psocoptera and coffee as stored grain pests and little is known about their presence in coffee plants. We conducted a survey in a coffee plantation of Coffea canephora in the municipality of Candeias
José Nilton Medeiros COSTA   +5 more
doaj   +1 more source

A Collection of Psocoptera from Voyageurs National Park, Minnesota [PDF]

open access: yes, 2017
A list of -1-3 species of Psocoptera from Voyageurs National Park, Minnesota, includes 37 new state records and increases to 44 the number of species known from the ...
Eertmoed, Elizabeth, Eertmoed, Gary
core   +2 more sources

Does the shrub layer act as an intermediary? Effects on abundance of insects and abundances of particular insect orders caught flying in the canopies of deciduous forests in Central Germany

open access: yesEuropean Journal of Entomology, 2020
Scientists and society are increasingly becoming aware of loss of insect biodiversity and biomass. The level of biodiversity determines the efficiency of ecological communities to capture essential resources, produce biomass, decompose and recycle ...
Stephanie STIEGEL   +2 more
doaj   +1 more source

Psocids from Malta (Insecta: Psocodea: ‘Psocoptera’), with new synonymy for Peripsocus stagnivagus based on the discovery of its first Palaearctic male [PDF]

open access: yes, 2015
About 2,000 specimens of Psocoptera were collected in Malta recently. Examination of this material revealed 21 new re-cords for the Maltese archipelago, augmenting the known psocid fauna of these islands from 6 to 27 species.
Lienhard, Charles, Mifsud, David
core   +1 more source

Composition of psocid taxocenoses (Insecta: Psocoptera) in Fageti-Piceeta s. lat. and Piceeta s. lat. forests in the Western Carpathian Mts.

open access: yesJournal of Forest Science, 2007
Psocid taxocenoses (Psocoptera) were studied in forest ecosystems of the Western Carpathian Mts. during 1997-2001. As a study frame were used altitudinal vegetation zones (according to PLÍVA 1971, 1991).
O. Holuša
doaj   +1 more source

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