Prohlížení Ostatní publikace dle autora "Nedvěd, Oldřich"
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Age and temperature effects on accumulation of carotenoids in ladybirds.
Nedvěd, Oldřich; Aslam, Muhammad; Abdolahi, R.; Sakaki, S.; Soares, A.O. (IOBC, 2019)Carotenoids are important pigments of ladybirds providing bright red colouration. We measured the rate of deposition of carotenoids with age in elytra of two ladybird species in ethanol extracts, as well effects of sex and ... -
Fifty Shades of the Harlequin Ladybird and a Sexually Transmitted Fungus
Fiedler, Lukáš; Nedvěd, Oldřich (Oxford University Press, 2019)The ectoparasitic fungus Hesperomyces virescens was studied on its invasive host, the harlequin ladybird Harmonia axyridis, in the Czech Republic. A primary aim was to examine the relationship between fungal infection and ... -
A key to genera of Iranian lady beetles (Coleoptera: Coccinellidae) and species of subfamilies Chilocorinae, Coccinellinae, Epilachinae and Microweiseinae
Abdolahi, R.; Nedvěd, Oldřich; Nozari, J. (Akadémiai Kiadó, 2017)Although there are many literatures related to fauna of Iranian Coccinellidae, mostly they were faunistic reports without any appropriate key, even to the Iran subfam¬ilies. Many of Iranian lady beetle species are really ... -
The ladybeetle community (Coleoptera: Coccinellidae) in North East of Iran
Biranvand, A.; Nedvěd, Oldřich; Shakarami, J.; Fekrat, L.; Hamidi, E.; Volf, Martin; Hanley, G.A. (Akadémiai Kiadó, 2017)Faunistical description of ladybird assemblages from the canopies of agricultural plants and orchard trees in northeastern Iran and determination of the indicator ladybird species that are representative of the region are ... -
Ladybirds (Coleoptera: Coccinellidae) of Iran: 45 new records from 10 provinces
Abdolahi, R.; Nedvěd, Oldřich; Nozari, J. (Akadémiai Kiadó, 2017)Forty-five records of 28 species of ladybird beetles (belonging to 15 genera, 8 tribes and 6 subfamilies of Coccinellidae) as new for particular provinces in Iran are presented. The ten provinces with new records are Alborz, ... -
Non-random mating activity of colour morphs of ladybird Harmonia axyridis (Coleoptera: Coccinellidae)
Awad, Mona Abdel Rahman; Kalushkov, Plamen; Karabüyük, Feray; Nedvěd, Oldřich (Česká společnost zoologická, 2015)Ladybird beetles are highly sexually active as they mate often and for a long time. In some of the species that are polymorphic in terms of their elytral colouration there is a high proportion of melanic males in mating ... -
Oenopia shirkuhensis sp. nov. (Coleoptera, Coccinellidae) from Iran mimicking Adalia bipunctata
Khormizi, Mehdi Zare; Nedvěd, Oldřich (Pensoft Publishers, 2020)Oenopia shirkuhensis sp. nov. (Coleoptera, Coccinellidae) is described and illustrated. It was found in the mountains around Shirkooh mountain, Yazd province, and in the Kukhbenan Mountains, Kerman province, Iran. It is ... -
Slunéčko východní ve víně
Nedvěd, Oldřich (Česká společnost rostlinolékařská, 2014)Na podzim slunéčka mnoha druhů okusují sladké plody, včetně vinné révy. Tak se mohou dostat do moštu a jejich obranné chemické látky se objeví ve výsledném víně. Kombinací repelentů a atraktantů lze jejich negativní dopad ...