Naslov
Erysiphe cruciferarum Opiz. ex Junel. uzročnik pepelnice na kupusu i njezin hiperparazit Ampelomyces quisqualis Ces..
(Powdery mildew (Erysiphe cruciferarum Opiz. ex Junel.) on cabbage and its hyperparasite Ampelomyces quisqualis Ces.)

Autori
Cvjetković, Bogdan ; Mandić, Rajko

Izvornik
Zaštita bilja (0372-7866) 31 (1980); 373-377

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

Ključne riječi
kupus, pepelnicaErysiphe cruciferarum, hiperparazit, Ampelomyces quisqualis
(cabbage, powdery mildew, Erysiphe cruciferarum, hyperparasite)

Sažetak
Powdery mildew (Erysiphe cruciferarum Opiz. ex Junel.) on cabbage and its hyperparasite Ampelomyces quisqualis Ces. Powdery mildew Erysiphe cruciferarum was obsewed on cabbage cv. Predena F1. First siggns of powdery of powdery mildew was noticed et the end of August at Tinj close to Biograd N/M. Symptoms mainly consist ; patches of thin lealy mycelium on the uper surfarce of the leves. These gradually coalesced until the great part of surface was covered with mycelim and spores. The presence of hyperparasite on Ampelomyces quisqualis was occured in September. Morgological caracteristic of parasite and hiperparasite was described. This is the first finding of the hyperparasite Ampelomyces quisqualis Ces. on Erysiphe cruciferarum Opiz. ex Junel. Detemination was confirmed by Commonwealth Mycological Institute. CAB Accession Number: 19911377115

Izvorni jezik
Hrvatski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija

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