Naslov
Suzbijanje gljive Uncinula necator(Schw.Burr) uzročnika pepelnice na vinovoj lozi.
(The investigations of the possibilities for control of the Uncinula necator (Schw.Burr) the powdery mildew on the grapevine)

Autori
Cvjetković, Bogdan

Izvornik
Zaštita bilja (0372-7866) 32 (1981); 359-366

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
vinova loza, pepelnica Uncinula necator, zaštita
(grapevine, powdery mildew, Uncinula necator, control)

Sažetak
From 1978 to 1980 investigations were made the efficiency of fungicides for the control of powdery mildew on grapevine. The following fungicides were investigated: Acrex EC, Antracol BT, Bayleton WP-5, Cosan, Karathan WP, Morestan, Plondrel S-50, Rubigan, Saprol, Vigil. Conditions for the development of Uncinula necator were extremely favourable. So that in 1978 and 1979 the parasite took hold of the whole of the green parts of the nontreated greapevine. During the three years of investigations we came to the conclusion that the best results in the control of powdery mildew were obtained by systemic fungicides: Bayleton WP-5, Rubigan, Saprol and Vigil. The test with Antracol BT quite satisfactory as well because Antracol BT contains triadimefon as well as Bayleton. Karathan WP was in those tests less efficient. The efficiency of Cosan depends on the duration of the interval between two treatments and on the weather conditions (temperature). The sistemic fungicides Bayleton and Vigil in a concentration of 0, 1% and Saprol in a concentration of 0, 15% showed a certain curative effect. The fungicides Saprol in concentration of 0, 15%, Acrex EC 0, 2%, can provoke a phytotoxic effect on the grapevine.

Izvorni jezik
Hrvatski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija

Napomena
CAB Accession Number: 19820308462

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