Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jan Praslicka"'
Autor:
Ulrich Moebius, Radek Špíšek, David Béchard, Zuzana Antosova, Nada Podzimkova, Irena Adkins, Klara Danova, Lenka Palova Jelinkova, Katerina Behalova, Petr Danek, Matej Fabisik, Kamila Hladikova, Nataliia Kalynovska, Lucie Kosinova, Pavel Marasek, Vladyslav Mazhara, Jan Praslicka, Katerina Sajnerova, Milada Sirova, Marek Kovar, Martin Steegmaier
Publikováno v:
Journal for ImmunoTherapy of Cancer, Vol 11, Iss Suppl 1 (2023)
Externí odkaz:
https://doaj.org/article/d46b7e812ed543c387a8980b697d76c7
Autor:
Ján Praslička, Andrea Barteková
Publikováno v:
Plant Protection Science, Vol 44, Iss 2, Pp 57-60 (2008)
During the 2005-2007, we identified six species of predatory mites in the integrated and an ecological orchard: Phytoseius echinus, Phytoseius macropilis, Euseius finlandicus, Typhlodromus pyri, Paraseiulus triporus and Amblyseius andersoni. The spec
Externí odkaz:
https://doaj.org/article/eb5bc33de5664d6081588a768eb66851
Autor:
Radovan Malina, Ján Praslička
Publikováno v:
Plant Protection Science, Vol 44, Iss 1, Pp 19-24 (2008)
Temperature-dependent development, longevity and parasitism of the parasitoid Aphidius ervi Haliday was measured at four constant temperatures between 15°C and 30°C using Aphis pomi de Geer as host. The thresholds for egg-mummy and mummy-adult deve
Externí odkaz:
https://doaj.org/article/a396af862ca347e2969aaca204b9b5f1
Autor:
Andrea Barteková, Ján Praslička
Publikováno v:
Plant Protection Science, Vol 42, Iss 4, Pp 135-138 (2006)
The development of individual cotton bollworm stages depending on the ambient temperature was studied in laboratory conditions. The effect of temperature on the development of all stages of Helicoverpa armigera was studied at three constant temperatu
Externí odkaz:
https://doaj.org/article/541bb0ba92cd4595b9ff7e4c6bae3d7b
Autor:
Ján Praslička, Jozef Huszár
Publikováno v:
Plant Protection Science, Vol 40, Iss 4, Pp 141-144 (2004)
Temperature plays a key role in the time needed for development of Tetranychus urticae. It developed fastest at 35°C (6.50 d) and 30°C (6.93 d), while at 15°C it took 16.23 d. The higher the temperature, the faster the development of the mite. As
Externí odkaz:
https://doaj.org/article/a3c8e93dc07042559b8eb7b98d7711c6
Autor:
Ján Praslička, Timotej Miština
Publikováno v:
Plant Protection Science, Vol 40, Iss 3, Pp 82-86 (2004)
The abundance of cereal aphids on winter wheat tillers and ears was determined in two field managements (integrated and ecological) at Dolná Malanta, Slovakia, over the years 1999-2001. The overall average number of aphids detected per tiller in the
Externí odkaz:
https://doaj.org/article/358ea9c10dbb4d7ea9788fe9beaa353e
Autor:
Ján Praslička, Timotej Miština
Publikováno v:
Plant Protection Science, Vol 40, Iss 2, Pp 49-53 (2004)
The level of parasitism of cereal aphids on winter wheat at growth stage 69 DC (end of bloom) differed between two field management used (integrated and ecological) and between individual years of the experiment (1999-2001). Parasitism was always hig
Externí odkaz:
https://doaj.org/article/62bc8788059144c4af170266e44e19ab
Publikováno v:
Plant Protection Science, Vol 39, Iss 3, Pp 97-102 (2003)
During 1997-1999, occurrence of hymenopteran parasitoids of cereal aphids was observed in different localities in Slovakia. Altogether, seven species of aphid parasitoids were recorded. The total numbers of particular species over the last three year
Externí odkaz:
https://doaj.org/article/10dc32688230449a85f84b8127600620
Autor:
Gabriela Juhásová, Ján Praslička
Publikováno v:
Plant Protection Science, Vol 38, Iss 3, Pp 89-93 (2002)
The fungus Gymnosporangium sabinae (Dicks.) Winter was found only at three locations during the years 1965 to 1990 in Slovakia, they were the Arboretum at Mlyňany, Topoľčianky and Gbely (JUHÁSOVÁ 1973, 1975, 1998). We noticed a more frequent occ
Externí odkaz:
https://doaj.org/article/6e335a9a8b9b4a8b8507f309d51ae060
Autor:
Shoki Al-Dobai, Ján Praslicka
Publikováno v:
Plant Protection Science, Vol 35, Iss 4, Pp 131-135 (1999)
From the obtained results we can note that the parasitoids in our experiments in 1 997 and 1998 had considerable influence on decline of aphids population density, at which the percent of parasitization in milk maturity stage of wheat was from 2.7 to
Externí odkaz:
https://doaj.org/article/2fed95719e21493589b46dd8c92f9ff8