Results 121 to 130 of about 52,743 (314)

Biogeography and ecology of geographically distant populations of sibling Cryptocephalus leaf beetles

The European Zoological Journal, 2020
Different populations of two closely related species, Cryptocephalusflavipes and C. bameuli, from western (Alps, Apennines and Pyrenees) and central Europe (Poland, Ukraine and Pannonia) were analysed.
D. Kubisz, G. Magoga, M. A. Mazur, M. Montagna, R. Ścibior, P. Tykarski, Ł. Kajtoch   +6 more
doaj   +1 more source

Exploring species-level taxonomy in the Cryptocephalus flavipes species complex (Coleoptera: Chrysomelidae)

, 2016
In insects, morphological species identification is often challenging. The discrimination of closely related species may be hampered when only subtle differences in phenotypic characters or a continuum in their variability are present.
M. Montagna, D. Kubisz, M. Mazur, G. Magoga, R. Ścibior, Ł. Kajtoch   +5 more
semanticscholar   +1 more source

Effects of diversified volatile profiles on olfactory orientation of flea beetles Phyllotreta spp. and the diamondback moth Plutella xylostella

Plant Biology, Volume 27, Issue 5, Page 883-890, August 2025.
Diversifying the crop volatile organic compound profile can alter pest orientation: flea beetles were less attracted to chemical cues of the cabbage–faba bean mix than to those from cabbage alone, while diamondback moths remained equally attracted to both cues.
J. K. Mäkinen, S. Saussure, H. Ruhanen, E. Räty, J. D. Blande   +4 more
wiley   +1 more source

Taxonomic revision of the genus Angulaphthona (Coleoptera: Chrysomelidae: Galerucinae: Alticini)

European Journal of Entomology, 2018
A revision of the genus Angulaphthona Bechyné, 1960 is provided, with a description of Angulaphthona confusa sp. n. from the Democratic Republic of Congo, and A. rossii sp. n. from Sierra Leone.
Maurizio BIONDI, Paola D'ALESSANDRO
doaj   +1 more source

Comparación de técnicas de clasificación deductivas para estimar la distribución potencial de insectos cuarentenarios [PDF]

, 2019
El objetivo de este trabajo fue comparar el desempeño de los criterios de clasificación nítidos y difusos en la construcción de modelos deductivos de la distribución potencial de insectos exóticos. Considerando criterios de clasificación binaria nítida y
Aceñolaza, Pablo Gilberto, Claps, Lucia Elena, Heit, Guillermo Eugenio, Sione, Walter Fabian   +3 more
core   +1 more source

Incidence, Spread and Mechanisms of Pyrethroid Resistance in European Populations of the Cabbage Stem Flea Beetle, Psylliodes chrysocephala L. (Coleoptera: Chrysomelidae)

PLoS ONE, 2015
Background Cabbage stem flea beetle (CSFB), Psylliodes chrysocephala L. (Coleoptera: Chrysomelidae) is a major early season pest of oilseed rape throughout Europe.
D. H. Højland, R. Nauen, S. Foster, M. Williamson, M. Kristensen   +4 more
semanticscholar   +1 more source

Afroaltica subaptera, new genus and new species of flea beetles from the southern Africa (Coleoptera: Chrysomelidae: Alticinae)

European Journal of Entomology, 2007
Afroaltica subaptera, a new genus and species of flea beetles (Chrysomelidae: Alticinae) from the eastern regions of southern Africa (Eastern Transvaal and Kwazulu-Natal), is described. Afroaltica gen. n.
Maurizio BIONDI, Paola D'ALESSANDRO
doaj   +1 more source

The Aggregation Pheromone of Phyllotreta striolata (Coleoptera: Chrysomelidae) Revisited

Journal of Chemical Ecology, 2016
Aggregations of the striped flea beetle Phyllotreta striolata on their crucifer host plants are mediated by volatiles emitted from feeding males. The male-specific sesquiterpene, (6R,7S)-himachala-9,11-diene (compound A), was shown previously to be ...
F. Beran, G. Jimenez-Aleman, Mei-Ying Lin, Y. Hsu, I. Mewis, R. Srinivasan, C. Ulrichs, W. Boland, B. Hansson, A. Reinecke   +9 more
semanticscholar   +1 more source

Occurrence, biology and harmfulness of Galerucella lineola (F.) (Coleoptera, Chrysomelidae) - Part 1. Last year's (parent) beetles

Journal of Forest Science, 2007
In Moravia in 1995 to 2006, the abundant occurrence of Galerucella lineola (F.) was used to study its occurrence, biology and harmfulness. An "alder" biological form was studied in Alnus glutinosa and A.
J. Urban
doaj   +1 more source

Secondary contact and admixture between independently invading populations of the Western corn rootworm, diabrotica virgifera virgifera in Europe [PDF]

, 2012
The western corn rootworm, Diabrotica virgifera virgifera (Coleoptera: Chrysomelidae), is one of the most destructive pests of corn in North America and is currently invading Europe.
A Estoup, A Estoup, A Rieux, AK Sakai, Aurélie Blin, B Facon, B Facon, B Facon, B Pujol, BS Weir, D Falush, E Lombaert, Eric Lombaert, F Rousset, G Evanno, Gérald Bermond, HC Chiang, IJ Saccheri, J Mallet, J Roman, J Roman, J Turgeon, JC Reif, JJ Kolbe, JK Pritchard, JL Krysan, JM Cornuet, K Csillery, KS Kim, KS Kim, L Gay, Lorenzo Furlan, M Choisy, M Ciosi, M Ciosi, M Raymond, M Raymond, M Slatkin, MA Beaumont, Marc Ciosi, Marco Boriani, ME Gray, MJ Hubisz, MT Cheres, N Miller, NA Rosenberg, NC Ellstrand, NH Barton, NJ Miller, Norman Johnson, O Bossdorf, P Baufeld, P Sunnucks, RF Smith, RJ Petit, S Piry, SR Keller, Stefan Toepfer, T Guillemaud, TF Branson, Thomas Guillemaud, V De Luigi, Y Benjamini   +62 more
core   +4 more sources