Results 71 to 80 of about 1,634 (171)

Evidence for Female Autodetection and Plasticity of Pheromone Response in Helicoverpa zea

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 11, Page 1236-1246, November 2025.
This study addressed detection and behavioral responses to conspecific pheromones (autodetection) in female corn earworm moths, Helicoverpa zea (Lepidoptera: Noctuidae). Electroantennogram recordings showed that prior exposure to pheromones significantly decreased antennal sensitivity.
Ersa Gjelaj   +2 more
wiley   +1 more source

Soil Allies: Exploring the Combined Potential of Folsomia candida and Trichoderma spp. Against Fusarium oxysporum

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 5, October 2025.
This study highlights the synergistic potential of the springtail Folsomia candida and Trichoderma spp. in suppressing Fusarium oxysporum, a key pathogen affecting cape gooseberry. By reducing Fusarium populations and enhancing soil health, this approach offers a promising eco‐friendly strategy for managing plant diseases in agriculture.
Juan Carlos Santos‐Barbosa   +2 more
wiley   +1 more source

Influence of age on the electroantennogram response of the female blowfly (Phormia regina) (Diptera: Calliphoridae)

open access: yes, 1990
By means of electroantennogram recording techniques, we have monitored the antennal olfactory sensitivity, from the time of eclosion until complete egg maturation, of female blowflies (Phormia regina) fed either a protein diet or a protein free one.
J. G. Stoffolano J.r.   +5 more
core   +1 more source

Adaptation Mechanisms of Drosophila melanogaster and Drosophila suzukii to Their Distinct Habitats

open access: yesEntomological Research, Volume 55, Issue 8, August 2025.
ABSTRACT The Drosophila genus comprises over 2000 species worldwide, making it a valuable model for studying habitat selection and preference differences among species in specific ecosystems. This review focuses on the differences in habitat and chemical preference between Drosophila melanogaster, which inhabits overripe and decaying fermented fruits ...
Hyemin Kim, YeongHo Kim, Young Ho Kim
wiley   +1 more source

Olfactory Receptor Responses to Pure Odorants in Drosophila melanogaster

open access: yesEuropean Journal of Neuroscience, Volume 61, Issue 5, March 2025.
Odorants were purified by gas chromatography and elicited calcium responses in D. melanogasters olfactory sensory neurons, measured on the antenna. Different olfactory receptor types revealed their specific response profile. Calcium responses to different odorant concentrations were recorded to investigate strong ligands of a receptor type.
Alja Lüdke   +2 more
wiley   +1 more source

Representative coupled gas chromatography-electroantennogram analysis of repeated, alternate injections of synthetic (R)- and (S)- desmolactone using an antenna from a male Desmocerus palliatus.

open access: yes, 2014
Upper trace is the chromatogram, lower inverted trace is the electroantennogram signal from the beetle antenna. DB-5 column, 40°C/1 min, then 10°C/min to 275°C, hold 40 min.
Ann M. Ray (676676)   +7 more
core   +1 more source

The effects of non-host plant extracts on electroantennogram responses, behavior and egg hatching of codling moth, Cydia pomonella [PDF]

open access: yes, 2018
The codling moth (Cydia pomonella L.) is a significant pest of pome fruit throughout the world. Behavioral and ovicidal activities of five non-host plant extracts (Arctium lappa, Bifora radians, Humulus lupulus, Verbascum songaricum, Xanthium strumarium),
Lukasz L. Stelinski   +5 more
core   +1 more source

The Most Attractive Is Not Always the Preferred: Lessons From Necrophagous Dung Beetle Assemblages in a Region of the Central Amazon

open access: yesEcology and Evolution, Volume 14, Issue 12, December 2024.
Dung beetles are differently attracted toward carrion types. Bovine spleen attracts more dung beetles than chicken and fish meat. ABSTRACT Resource attractiveness and preference is determinant to assess how biodiversity is structured in different ecosystems. Necrophagy is the alternative or complementary dietary habit of dung beetles, but a few studies
Mirella Lima Costa   +4 more
wiley   +1 more source

Representative coupled gas chromatography-electroantennogram analysis of repeated, alternate injections of synthetic (R)- and (S)-desmolactone using an antenna from a male Desmocerus a. lacustris.

open access: yes, 2014
Upper trace is the chromatogram, lower inverted trace is the electroantennogram signal from the beetle antenna. DB-5 column, 40°C/1 min, then 10°C/min to 275°C, hold 40 min.
Ann M. Ray (676676)   +7 more
core   +1 more source

Hyperbolic odorant mixtures as a basis for more efficient signaling between flowering plants and bees

open access: yes, 2022
Electroantennogram recordings from honey bee and bumble bee antennae for responses to components of Brassica rapa scent and the ...
Brian Smith
core   +1 more source

Home - About - Disclaimer - Privacy