Wp?yw zastosowania Nomoltu 150 dla zwalczania brudnicy mniszki w roku 2003 na wyst?powanie Pterostichus oblongopunctatus i Pterostichus niger (Carabidae, Gol.)

摘要

Wiosn? 2003 roku dokonano zwalczania brudnicy mniszki (Lymantria monacha) na terenie nadle?nictwa Tuczno, obejmuj?c tym zabiegiem cz??? powierzchni badawczych Pracowni Oceny i Wyceny Zasobów Przyrodniczych SGGW. Zastosowano oprysk z samolotu ciecz? o sk?adzie: Nomolt 150SC 0,15 1/ha, Ikar 95EC 0,50 1/ha i woda 1,35 1/ha. Ogó?em zu?yto 2,20 litra cieczy roboczej/ha powierzchni le?nej [Szyszko i in. 2009].%The use of Nomolt ISO in 2003 to control nun moth population had significant effect on the decline in the number of two abundant ground beetle species: Pterostichus oblongopunctatus and P. niger. The number of trapped insects in the area covered by control treatment was significantly reduced in comparison with the area where such treatment was not performed. This particularly referred to P. niger. While this common species occurred in great number before the treatment in each of three years of observation, it almost disappeared aftermath.