Field Efficacy of Mandipropamid for the Control of Potato Late Blight
Efikasnost mandipropamida za suzbijanje prouzrokovača plamenjače krompira u poljskim uslovima
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Author
Rekanovic, Emil
Stepanovic, Milos
Stevic, Milan
Potocnik, Ivana
Todorovic, Biljana
Milijasevic-Marcic, Svetalana
Keywords
Field trialsPotato late blight
Mandipropamid
Efficacy
Ogledi u poljskim uslovima
prouzrokovač plamenjače krompira
mandipropamid
efikasnost
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Show full item recordAbstract
The efficacy of mandipropamid (Revus 250 SC) in controlling Phytophthora infestans
in potato was evaluated in field trials. The efficacies of Revus 250 SC in comparison with
standard fungicides Quadris (azoxystrobin) were tested in several localities in Serbia
(Kasarske Livade, Valjevska Kamenica and Opovo) in 2007 and 2008. Both of the tested fungicides
exhibited high efficacy in controlling potato late blight. The differencies in the efficacy
of Revus 250 SC (96.3- 99.2%) and Quadris (94.1-95.5%) were insignificant. Our experiments
showed that the investigated fungicide was highly effective against P. infestans even
under high disease pressure. Ispitivana je efikasnost mandipropamida (Revus 250 SC) za suzbijanje Phytophthora infestans
u usevu krompira u poljskim uslovima. Efikasnost preparata Revus 250 SC ispitivana je na nekoliko
lokaliteta u Srbiji (Kasarske Livade, Valjevska Kamenica i Opovo) tokom 2007. i 2008. godine.
Kao standard poslužio je Quadris (azoksistrobin). Oba ispitivana fungicida su ispoljila visoku
efikasnost u suzbijanju prouzrokovača plamenjače krompira. Između efikasnosti Revus 250 SC
(96.3- 99.2%) i Quadris (94.1-95.5%) nije utvrđena statistički značajna razlika. Naši ogledi su pokazali
da je ispitivani fungicid visokoefikasan u suzbijanju P. Infestans, čak i u uslovima jake zaraze.