Seasonal changes in the abundance of cereal aphids on maize
2009
Krawczyk, A.,Opolski Osrodek Doradztwa Rolniczego w Losiowie(Poland) | Hurej, M. | Twardowski, J.,Uniwersytet Przyrodniczy, Wroclaw (Poland). Katedra Ochrony Roslin
The research was carried out on maize grown in monoculture. Insects were counted once a week on 50 plants during whole growing season. Three species of cereal aphids were found on the maize crops in Opole province: Rhopalosiphum padi L., Metopolophium dirhodum (Walk.)and Sitobion avenae (P.)H.R.L. R. padi was definitely the dominant one
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