Problems in Ceuthorrhynchus spp. control on rapeseed in the region of Serbia
2009
Indjic, D., University of Novi Sad, Novi Sad (Serbia). Faculty of Agriculture | Vukovic, S., University of Novi Sad, Novi Sad (Serbia). Faculty of Agriculture | Grahovac, M., University of Novi Sad, Novi Sad (Serbia). Faculty of Agriculture | Bursic, V., University of Novi Sad, Novi Sad (Serbia). Faculty of Agriculture | Sunjka, D., University of Novi Sad, Novi Sad (Serbia). Faculty of Agriculture
The objective of this study was to determine the optimal time for insecticide application to control pest species of the genus Ceuthorrynchus. Trials were set up in two locations in Serbia: Kac and Kovilj, on the rapeseed varieties Ontario and Triangle, using a randomized complete-block design with four replicates. Insecticide effects were assessed based on: the number of adults/20 plants/replicate, the number of damaged plants and the number of larvae/plant.
显示更多 [+] 显示较少 [-]