Results 1 to 10 of about 28,148 (188)

Pheromonal variation and mating between two mitotypes of fall armyworm (Spodoptera frugiperda) in Africa [PDF]

open access: yesScientific Reports
In the Americas, the fall armyworm (Spodoptera frugiperda) exists in two genetically distinct strains, the corn (C) and rice (R) strains. Despite their names, these strains are not associated with host plant preferences but have been shown to vary in ...
Birhanu Sisay   +7 more
doaj   +2 more sources

Identification and Field Evaluation of Sex Pheromone Components and Its Antagonist Produced by a Major Tea Pest, Archips strojny (Lepidoptera: Tortricidae)

open access: yesInsects, 2022
Pesticide application is the only known control method for the tea tortrix Archips strojny (Lepidoptera: Tortricidae), which is a major pest of spring tea in China.
Nanxia Fu   +8 more
doaj   +1 more source

Production of Volatile Moth Sex Pheromones in Transgenic Nicotiana benthamiana Plants

open access: yesBioDesign Research, 2021
Plant-based bioproduction of insect sex pheromones has been proposed as an innovative strategy to increase the sustainability of pest control in agriculture.
Rubén Mateos-Fernández   +17 more
doaj   +1 more source

Peripheral coding of sex pheromone blends with reverse ratios in two helicoverpa species. [PDF]

open access: yesPLoS ONE, 2013
The relative proportions of components in a pheromone blend play a major role in sexual recognition in moths. Two sympatric species, Helicoverpa armigera and Helicoverpa assulta, use (Z)-11-hexadecenal (Z11-16: Ald) and (Z)-9-hexadecenal (Z9-16: Ald) as ...
Han Wu   +4 more
doaj   +1 more source

JADES Imaging of GN-z11: Revealing the Morphology and Environment of a Luminous Galaxy 430 Myr after the Big Bang

open access: yesThe Astrophysical Journal, 2023
We present JWST NIRCam nine-band near-infrared imaging of the luminous z = 10.6 galaxy GN-z11 from the JWST Advanced Deep Extragalactic Survey of the GOODS-N field.
Sandro Tacchella   +47 more
doaj   +1 more source

Art workers in Colombia: Characteristics, symbolic consumption and social identity

open access: yesEuropean Research on Management and Business Economics, 2022
Purpose: To explore the characteristics of Art Workers in Colombia, expressed in terms of lifestyles and consumption practices, as well as the relationship between symbolic consumption and the social identity of the group.
Ruby Lorena Carrillo Barbosa   +1 more
doaj   +1 more source

Forecasting Cinema Attendance at the Movie Show Level: Evidence from Poland

open access: yesBusiness Systems Research, 2020
Background: Cinema programmes are set in advance (usually with a weekly frequency), which motivates us to investigate the short-term forecasting of attendance.
Baranowski Paweł   +2 more
doaj   +1 more source

Functional Characterization of Sex Pheromone Neurons and Receptors in the Armyworm, Mythimna separata (Walker)

open access: yesFrontiers in Neuroanatomy, 2021
Pheromone receptors (PRs) of moths are expressed on the dendritic membrane of odorant receptor neurons (ORNs) housed in the long trichoid sensilla (TS) of antennae and are essential to sex pheromone reception.
Chan Wang   +3 more
doaj   +1 more source

Monsters in the dark: predictions for luminous galaxies in the early Universe from the BlueTides simulation [PDF]

open access: yes, 2016
Using deep Hubble and Spitzer observations Oesch et al. have identified a bright (MUV ≈ −22) star-forming galaxy candidate at z ≈ 11. The presence of GN-z11 implies a number density ∼10−6 Mpc−3, roughly an order of magnitude higher than the expected ...
Dacen Waters   +9 more
core   +2 more sources

The market of major film distributors in Poland in 2002-2018

open access: yesJournal of Economics and Management, 2020
Aim/purpose – The purpose of the paper is to describe and analyse the functioning of the cinema distribution market in Poland in 2002-2018.
Bartosiewicz Aleksandra   +1 more
doaj   +1 more source

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