RESEARCHES RELATED TO THE CHEMICAL FIGHT OF THE COLORADO BUG LEPTINOTARSA DECEMLINEATA SAY

OLTEAN, I; PORCA, M

Publishers: University of Zagreb, Faculty of Agriculture, Zagreb, Croatia | Slovak University of Agriculture in Nitra, Faculty of Agrobiology and Food Resources, Nitra, Slovakia | Hungarian University of Agriculture and Life Sciences, Georgikon Campus, Keszthely, Hungary | Agricultural University Plovdiv, Plovdiv, Bulgaria | University of South Bohemia, Faculty of Agriculture and Technology, České Budějovice, Czech Republic | Bydgoszcz University of Science and Technology, Bydgoszcz, Poland | University of Agricultural Sciences and Veterinary Medicine, Cluj - Napoca, Romania | University of Kragujevac, Faculty of Agronomy Čačak, Čačak, Serbia | Agricultural Institute of Slovenia, Ljubljana, Slovenia

RESEARCHES RELATED TO THE CHEMICAL FIGHT OF THE COLORADO BUG LEPTINOTARSA DECEMLINEATA SAY

2003, 4 (3) p. 257-264

I OLTEAN, M PORCA

Abstract

Between 1999-2002, Colorado bug fight experiences were annually organized in Cimpenesti. Experimental fields were organized on the land of certain cultivators of the area. The best results in fighting the Colorado bug were obtained with the following products: 290 FS Prestige – 0.8 l/ton; 480 SC Calypso – 80 ml/ha; SC 200 Confidor – 160 ml/ha; EC 10 Rimon – 0.25 l/ha; SC 150 Nomolt – 0.15 l/ha; D 50/500 Nurelle – 0.5 l/ha; SP 20 Mospilan – 0.06 l/ha.