Results 71 to 80 of about 659 (162)

Effect of temperature and prey in the biology of Scymnus subvillosus (Goeze) (Coleoptera: Coccinellidae) [PDF]

open access: yes, 2013
Dissertação de Mestrado, Biotecnologia em Controlo Biológico, 18 de Dezembro de 2013, Universidade dos Açores.Scymnus subvillosus (Goeze) é um predador afidífago presente no Arquipélago dos Açores (Portugal), que ocorre em baixas densidades ...
Sebastião, Dalila Carla Barbosa
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14 noktalı uğur böceği Propylea quatuordecimpunctata Edirne popülasyonlarındaki renk/desen polimorfizmi

open access: yes, 2020
In this study, the colour/pattern polymorphism of the 14-spotted ladybird, Propylea quatuordecimpunctata (L.) was investigated in Edirne populations. The study was consisted of two different parts as the field samplings and genetic crosssing experiments in the laboratory.In the field samplings the adult P. quatuordecimpunctata sepecimens were collected
openaire   +1 more source

Colonization of apple orchards by predators of Dysaphis plantaginea: sequential arrival, response to prey abundance and consequences for biological control [PDF]

open access: yes, 2010
Episyrphus balteatus (DeGeer) (Diptera: Syrphidae), Adalia bipunctata (L.) (Coleoptera: Coccinellidae) and Aphidoletes aphidimyza (Rondani) (Diptera: Cecidomyiidae) are the three most abundant natural enemies of Dysaphis plantaginea Passerini (Homoptera:
Dapena-Fuente, Enrique   +2 more
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Harmonia : coccinelles du monde [PDF]

open access: yes, 2010
Le bulletin HARMONIA est entièrement dédié à la famille des coccinellidae. Il ne s’agit pas d’une première pour ce groupe : « Coccinella », revue à laquelle collaborèrent quelques grands spécialistes comme H. Fürsch et S.M.

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Untersuchungen zur Käferfauna der Umgebung von Skwierzyna im westlichen Polen (Wielkopolska) [PDF]

open access: yes, 2008
In den Jahren 2003-2006 wurden im westlichen Polen im Bezirk Gorzow WLKP - hauptsächlich in der Umgebung von Skwierzyna - insgesamt über 1100 Käferarten nachgewiesen. Neben den üblichen Handfängen kam auch die Autokescher-Methode (= AK) zum Einsatz.
Messutat, Jochen, Renner, Klaus
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