Field Efficacy of Fluopicolide and Fosetyl-Al Fungicide Combination (Profiler®) for Control of Plasmopara viticola (Berk. & Curt.) Berl. & Toni. in Grapevine
Efikasnost kombinacije fluopikolida i fosetil-Al (Profiler®) za suzbijanje prouzrokovača plamenjače vinove loze (Plasmopara viticola) u poljskim uslovima
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Author
Rekanovic, Emil
Potocnik, Ivana
Stepanovic, Milos
Milijasevic, Svetlana
Todorovic, Biljana
Keywords
Grape downy mildewFungicide mixtures
Fluopicolide + fosetyl-Al
Efficacy
Plamenjaèa vinove loze
kombinacije fungicida
fluopikolid + fosetil-Al
efikasnost
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Show full item recordAbstract
The efficacy of new fungicide mixtures in controlling Plasmopara viticola in grapevine
was evaluated in field trials. The efficacies of Profiler (fluopicolide + fosetyl-Al) and the standard
fungicide Mikal Flash (fosetyl-Al + folpet) were tested at Radmilovac and Slankamenaèki
Vinogradi in 2006 and 2007. Both tested fungicides exhibited high efficacy in controlling
grape downy mildew. There were no significant differencies in the efficacies of Profiler
(96.1-99.7%) and Mikal Flash (94.9-99.2%). Our experiments showed that the investigated
fungicide mixture fluopicolide + fosetyl-Al is highly effective against P. viticola, even when
it it is applied at long intervals and under high disease pressure. Ispitivana je efikasnost nove kombinacije fungicida za suzbijanje Plasmopara viticola na vinovoj
lozi u poljskim uslovima. U 2006. i 2007. godini ispitivana je efikasnost Profiler (fluopikolid
+ fosetil-Al) u odnosu na standardni fungicid Mikal Flash (fosetil-Al + folpet) na lokalitetima
Radmilovac i Slankamenački Vinogradi. Oba ispitivana fungicida ispoljila su visoku efikasnost
u suzbijanju prouzrokovača plamenjače vinove loze. Između efikasnosti Profiler (96,1- 99,7%) i
Mikal Flash (94,9- 99,2%), nije zabeležena statistički značajna razlika. Naši ogledi su pokazali da
je ispitivana kombinacija fungicida fluopikolid + fosetil-Al visoko efikasna protiv P. viticola, čak
i kada se primenjuje u dužim vremenskim intervalima kao i pri uslovima jake zaraze.