The Importance of Early Spring Treatment of Fruit Trees and Grape Vines
Značaj prvog prolećnog tretiranja voćaka i vinove loze
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Author
Milosevic, Drago
Stamenkovic, Svetomir
Milenkovic, Slobodan
Peric, Pantelija
Keywords
treatment during dormancywinter inspections
apple
pathogens
pests
tretiranje u toku mirovanja vegetacije
zimski pregledi
jabuka
prouzrokovači bolesti
štetočine
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Show full item recordAbstract
Treatment of fruit trees and grape vines at the onset of the growing season is a highly
important operation in fruit and grape production, leading to a reduction in the reproductive
potential of a large number of pests as well as to a decrease in pathogen inoculum density.
Timely inspection of fruit trees and grape vines over the winter indicates the need for early
spring treatments at the bud swell and bud burst stages.
During the 2011-2012 period, winter inspections were performed to determine the
presence of harmful overwintering insects and mites in apple plantings in the Town of Čačak.
Results show a high abundance of Aphididae, Geometridae and Acarinae. Tretiranje voćaka i vinove loze u vremenu kretanja vegetacije je veoma
značajna mera u tehnlologiji proizvodnje voća i grožđa. Ovim tretiranjem se na početku
vegetacije smanjuje potencijal razmnožavanja velikog broja štetočina i količina
inokuluma prouzrokovača bolesti. Blagovremeno sprovođenje zimskih pregleda voćaka
i vinove loze ukazuje na potrebu sprovođenja prvih prolećnih tretiranja u fenofazi
bubrenja i pucanja pupoljaka.
U periodu 2011-2012. godine zimskim pregledima utvrđivano je prisustvo
prezimljavajućih formi štetnih insekata i grinja u zasadima jabuka na teritoriji Grada
Čačka. Dobijeni rezultati ukazuju na visoku brojnost Aphididae, Geometridae i
Acarinae.