Mass appearing Helicoverpa armigera (Hübner, 1808) during 2008 year and pest control | Masovna pojava Helicoverpa armigera (Hübner, 1808) tokom 2008. godine i njeno suzbijanje
2009
Vajgand, D., Agroprotekt d.o.o., Sombor (Serbia) | Gavrilović, Z., Institut PKB Agroekonomik, Padinska Skela (Serbia) | Onć-Jovanović, E., Institut PKB Agroekonomik, Padinska Skela (Serbia)
Hot climate conditions during 2008 year caused mass appearing Helicoverpa armigera in Serbia. Comparing with previously year, this is the second year by mass number butterflies of this kind, and therefore, by the damage from caterpillars on crop plant. As basic for successful pest control, is used tracking number of butterfly on sites Sombor, Čelarevo and Padinska Skela (Serbia). Pest control was operated when number of eggs overlapped step of harmfulness, but because of extended flight, it was necessarily to repeat treatment. For pest control, are used pyrethroids, chlorpyrifos and indoxacarb. All used insecticides manifested well effectiveness.
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