SEVERAL YEARS OF INVESTIGATIONS ON THE EFFICACY OF FUNGICIDES ON THE CAUSER OF POTATO LATE-BLIGHT (PHYTOPHTHORA INFESTANS)

During four years of investigations (1989, 1991, 1992 and 1994), 21 fungicide formulations, based on 15 active ingredients were tested.
In the first group there were fungicides with contact activity and with one active ingredient based on copper in the formulation (copper oxychloride, copper oxide, copper oxysulphate, copper sulphate and copper hydroxide), methiram, mancozeb, chlortalonil, propineb and fentin acetate with two active ingredient in the formulation of cineb + copper oxychloride.
The second group consisted of fungicides which in formulation contained active ingredients with contact effects on the basis of active ingredients with systemic activity.
There were ingredients with non-systemic activity.
It was cymoxanil + copper oxychloride, dimethomorph + copper oxychloride, dimethomorphe + mancozeb, metalaxyl + cineb, metalaxyl + mancozeb, metalaxyl + copper, oxychloride, propamocarb + mancozeb, benalaxyl + copper, oxychloride, mancozeb and oxadixyl + copper oxychloride.

I Balkan Symposium On Vegetables and Potatoes

D. Matijevic, R. Snezana, D. Miloševic, C. Vesna, T. Boskovic

fungicides, efficacy, phenylamid, dimethomorph, dithiocarbamates

https://doi.org/10.17660/ActaHortic.1997.462.56