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Contribution to the study of the efectiveness of newer fungicides to protec grapevine from downy mildew (plasmopara viticola)

Tanas Trajčevski ; UKIM Zemjodelski institut.Skopje, Republika Makedonija


Puni tekst: hrvatski pdf 111 Kb

str. 52-57

preuzimanja: 1.404

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Puni tekst: engleski pdf 111 Kb

str. 57-57

preuzimanja: 230

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Sažetak

In this work are presented resulta of experiments aplication of new fungicides for protection of grapevine from parasite Plasmopara viticola (Berk. & M.A. Curtis) Berl. & De Toni –downy mildew of grapevine. In the region of vilage Sopishte near city Skopje in Republic of Macedonia in 2014 and 2015 year.
The best results protection leaves were archived with Mildicut 25 SC ( ciazofamid) application in year 2015 ,whos index of efficacy was 91,73%,the efficiency index in 2014 was 75,73%. The best results protection grain also archived with Mildicut 25 SC (ciazofamid) aplication in year 2015 ,whos index of efficacy was 96,77%,the efficiency index in 2014 was 75,28%.
The higest index of efficiency 88,42% was noticed with the fungicide Orvego (ametoktradin + dimetomorf) in 2015 protection leaves.,the efficiency index in 2014 was 75,49%.The best results protection grain archived with Orvego aplication in year 2015 ,whos index of efficacy was 95,69%. The best results protection grain archived with Pergado F (mandipropamid + folpet) index of efficiency was 73,02% aplication in 2014 year.

Ključne riječi

Plasmopara viticola; fungicides; protection

Hrčak ID:

162326

URI

https://hrcak.srce.hr/162326

Datum izdavanja:

17.12.2015.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.190 *