Naslov
Occurrence of Carnation Necrotic Fleck Virus in Yugoslavia

Autori
Bezić, Nada ; Krajačić, Mladen ; Štefanac, Zlata ; Miličić, Davor ; Wrischer, Mercedes

Izvornik
Acta botanica Croatica (0365-0588) 43 (1984); 7-12

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

Ključne riječi
Carnation necrotic fleck virus; Dianthus caryophyllus

Sažetak
Infection with carnation necrotic fleck virus (CNFV) was established in cultivations of carnation (Dianthus caryophyllus) in Zagreb and Split. The disease was detected on the basis of characteristic symptoms which appeared as yellow and reddish necrotic streaks and spots on the leaves. From carnation the virus was transmitted by Myzus persicae into D. barbatus L. In this species alterations appeared after 2 to 3 weeks in one or two pairs of adjacent decussated leaves in the form of discoloration of leaf veins and wilting of the leaves. The virus was ptoved by the appearance of characteristic aggregates of filamentous virus particles c. 1380 nm long in thin sections, and by positive reaction with antiserum to CNFV. CNFV is the fifth virus detected on carnations in Yugoslavia.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA