%0 Journal Article
%T USE OF SOME FUNGICIDES IN CONTROL OF APPLE SCAB AND STORAGE DISEASES
%A Florin Cristian.Marin
%A Mihaela Sumedrea
%A Mirela C£¿linescu
%A Dorin Sumedrea
%J Fruit Growing Research
%D 2012
%I Research Institute for Fruit Growing Pitesti
%X The paper present an analysis of the biological efficacy of some new experimented during 2008-2011 at RIFG Pitesti, in order to protect the stored apples against apple scab, brown rot and other damaging storage diseases. During the experiment, 11 fungicides, including 9 single active ingredients and 2 new actives mixes, were tested by preventive treatments applied in the orchards on 4 winter apple cultivars ¡®Golden Delicious¡¯, ¡®Idared¡¯, ¡®Nured Jonathan¡¯ and ¡®Starkrimson¡¯. The biological material was stored in the cold warehouse then assessed under lab conditions. The results obtained revealed that in control of brown rot, the best results were obtained with: Chorus 75 WDG - 0.3 kg/ha/treatment, Rovral 500 SC - 1.5L/ha/treatment, Switch 62.5 - 1kg/ha/treatment and Bellis 38 WG 0.8 kg/ha/treatment (F%: 0.75%; 0.25; 0%; 0%). As regard the control of apple scab, under storage conditions, the finest results were obtained with: Chorus 75 WDG - 0.3 kg/ha/treatment, Mystic Extra 0.75L/ha/treatment, Topsin M70 1kg/ha/treatment, Score 250 EC 0,2L/ha/treatment, Indar 5 EW 1,2 kg/ha/treatment, Toledo 430 SC 0.45L/ha/tratment, Folicur Solo 0.75L/ha/treatment (F%: 0%; 0.36%; 0.75%; 1.37%; 1.75%; 2.01%; 2.25%; 3.75%). Also, the treatments applied in 2011 with Bellis 38 WG 0.8 kg/ha and Switch 62.5 - 1kg/ha/treatment protected very well the stored apples against the apple scab and 4 other specific storage diseases (F%: 0).
%K apple cultivars
%K scab
%K storage diseases
%K fungicides.
%U http://www.icdp.ro/publicatii/lucrari%202012/12.%20Marin%20et%20all.pdf