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Uticaj položaja grana u cvastima na formiranje prinosa i kvalitet semena livadskog vijuka (Festuca pratensis Huds.) i visokog vijuka (Festuca arundinacea Schreb.)
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2007)
Tokom dvogodišnjeg istraživanja (2006-2007) izvedeni su ogledi sa livadskim vijukom (Festuca pratensis Huds.), sorta K21, i visokim vijukom (Festuca arundinacea Schreb.), sorta K20. Uzimanjem gornjih, srednjih i donjih ...
Effectiveness of spirodiclofen in the control of European red mite (Panonychus ulmi) on apple and pear psylla (Cacopsylla pyri)
(Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade, 2007)
The effectiveness of spirodiclofen, an acaricide and insecticide with a novel mode of action, in protecting apple from the European red mite (Panonychus ulmi) and pear from pear psylla (Cacopsylla pyri) was tested in field ...