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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Účinnost syntetických feromonů na obaleče na ovocných dřevinách a jejich atraktivita pro necílové druhy
 Komínková, Jana
A research of occurrence of leafrollers harm in fruit trees was realized in the period of years 2014 and 2015 in the Bohemian-Moravian highlands. There were installed 22 pheromones catches at different places. Five target species of leafrollers were studied: Grapholita funebrana, Grapholita molesta, Grapholita janthinana, Grapholita lobarzewskii and Pandemis heparana. Pandemis heparana was observed only in year 2015. All target species were found, besides Pandemis heparana. In pheromones traps there were found also many nontarged species of butterflies. Most of them were from family Tortricidae. Other species were from families Erebidae, Gelechiidae, Gracillariidae, Noctuidae and Zygaenidae. The part of results from 2013th were used also. Efficacy of pheromones by two competitive companies was also compared during the research. There was evaluated also flight activity of target species depending on temperature.
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Obaleči škodící na ovocných dřevinách na Českomoravské vrchovině
 Komínková, Jana
Occurrence of leafroller was monitored by means of pheromone traps in the fruit orchard in Ruda (565 m a. s. l.) in the growing vegetational season 2013. Nine traps were installed for Cydia funebrana, C. pomonella, C. janthinana and C. lobarzewskii. Only C. funebrana and C. pomonella were detected in the study plot. The flight period of C. funebrana was started on 12th May. The maximum of individuals were found in the period from 21st July to 4th August. The last individual was caught on 15th September. Totally 464 individuals were caught. The first individual of C. pomonella was found on 26th May. The maximum flight was from 16th to 23th June and the end of the flight was on 15th September. Totally, 233 individuals were caught. In the pheromone traps, other nontarget species were found: Cnephasia stephensiana (131 individuals), Pammene suspectana (1), Pammene spiniana (1), Hedya pruniana (1), Epiblema cirsiana (5) and Celyphea rosaceana (1). Celypha rosaceana was registered in Moravia for the first time.
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2 Komínková, Jitka
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