Results 141 to 150 of about 226,151 (371)

Hemipteran vectors of stylet‐borne plant viruses: Aphids lead the charge

open access: yesInsect Science, EarlyView.
Among all sap‐feeding hemipterans, aphids stand out by far as the most important vectors of noncirculative plant viruses. Compared to whiteflies and mealybugs, aphids’ highly specialized stylet anatomy and distinct feeding behaviors contribute, together with other features of their biology, to their remarkable efficiency in transmitting stylet‐borne ...
Yu Fu, Stefano Colella, Marilyne Uzest
wiley   +1 more source

The ladybird beetle Harmonia axyridis (Coleoptera: Coccinellidae) as a possible predator of grape phylloxera Daktulosphaira vitifoliae (Hemiptera: Phylloxeridae)

open access: yesEuropean Journal of Entomology, 2013
The ladybird beetle Harmonia axyridis (Pallas 1773) has been used for biological control in several countries. However, it became invasive in some of those countries. Coccinella septempunctata (Linné 1758) is a native species in Europe.
Susanne KÖGEL   +2 more
doaj   +1 more source

From the predator to the prey: a case study of the vulnerability of Harmonia axyridis to aggressive competitors

open access: yesInsect Science, EarlyView.
The level of aggressiveness of an individual is a factor that shapes intraguild predation (IGP) interactions. In Nabis americoferus, high aggressiveness leads to an increase in attack rate and IGP against Harmonia axyridis. Moreover, the absence of extraguild prey seems to exacerbate IGP. In docile N.
Pierre Royer   +3 more
wiley   +1 more source

Feeding Records of True Bugs (Hemiptera: Heteroptera) From Wisconsin [PDF]

open access: yes, 2018
Basic to our understanding of any animal and its habitat requirements is knowing what it eats. Reported here are observations of feeding by 49 species of true bugs (Hemiptera: Heteroptera) encountered in Wisconsin over 1992 ...
Williams, Andrew H
core   +2 more sources

Spatial Dynamics and Lifespan of Adult Cicadas After Fire and Logging: A Radiotracking Study

open access: yesIntegrative Zoology, EarlyView.
This study investigates the effects of wildfire and post‐fire salvage logging on the survival, spatial behavior, and habitat selection of Lyristes plebejus cicadas in Mediterranean pine forests. A total of 63 cicadas were captured, tagged with radio transmitters, and released in three disturbance contexts: burnt‐logged, burnt‐unlogged, and unburnt ...
Carles Tobella   +4 more
wiley   +1 more source

Countdown to 2010: Can we assess Ireland’s insect species diversity and loss? [PDF]

open access: yes, 2010
peer-reviewedThe insects are the most diverse organisms on this planet and play an essential role in ecosystem functioning, yet we know very little about them.
McCormack, Stephen   +4 more
core   +1 more source

Consistent Choice of Prey Source Habitat Across Diverse Landscapes by a Selective Insectivorous Bat

open access: yesIntegrative Zoology, EarlyView.
After analyzing the diet of the greater horseshoe bats in three distinct colonies, we identified significant spatial and temporal differences, particularly noting a stronger reliance on riparian habitats in Mediterranean areas. The species exhibits great ecological adaptability with strong plasticity in prey source habitats, shifting preferences among ...
Miren Aldasoro   +7 more
wiley   +1 more source

First record of Corythauma ayyari (Drake) (Heteroptera: Tingidae) in Monaco

open access: yesRevista Chilena de Entomología, 2019
The first record of Corythauma ayyari for Monaco is reported. Information on the known distribution of the species, especially in the Mediterranean Region, is summarized. Jasminum azoricum is reported as a new host plant of C. ayyari.
Torsten van der Heyden
doaj   +1 more source

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