Population dynamics of WCR and ECB in maize field in Bečej, Vojvodina provance
2016
Popović, Branka (Faculty of Agronomy, Čačak (Serbia)) | Tanasković, Snežana (Faculty of Agronomy, Čačak (Serbia)) | Gvozdenac, Sonja (Faculty of Agriculture, Novi Sad (Serbia)) | Kárpati, Zsolt (Plant Protection Institute Hungarian Academy of Sciences, Budapest (Hungary). Department of Zoology) | Bógnar, Csengele (Plant Protection Institute Hungarian Academy of Sciences, Budapest (Hungary). Department of Zoology) | Erb, Matthias (Institute of Plant Sciences, Bern (Switzerland). Functional Plant Biology)
WCR and ECB are maize pest present worlwide in Corn Belt. The documented economic level of looses and plant damages of this two pests vary up to 100 %. Experiment was carried out in Vojvodina provance, region Bačka, during vegetation 2014-2015, from Jun until September. During weekly inpection for tree month we recorded present of WCR and ECB in pheromone traps. Both pests shows fluctuating flight during experimental years. The higest catch of WCR (71 specimens - 8 August 2015) and ECB (14 specimens - 14 August 2014). WCR flight shows similarity over the two years. But, ECB flight is more extended in 2015.
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