Prethodno priopćenje
https://doi.org/10.33128/pc.21.1-2.9
The occurrence of 'Candidatus Phytoplasma prunorum' in apricot orchards in Baranja
Dario Ivić
; Hrvatski centar za poljoprivredu, hranu i selo, Gorice 68b, Zagreb, Hrvatska
Jelena Plavec
; Hrvatski centar za poljoprivredu, hranu i selo, Gorice 68b, Zagreb, Hrvatska
Goran Ivančan
; Hrvatski centar za poljoprivredu, hranu i selo, Gorice 68b, Zagreb, Hrvatska
Sažetak
During 2015, a massive dieback of apricot trees in orchards was recorded in Baranja. Although all indicated that the main cause of such decline was freezing damage, several orchards were inspected to determine the possible presence of plant diseases. Sixty-three samples from trees with decline or dieback symptoms were collected in eight apricot orchards in Baranja, and tested for the presence of 'Candidatus Phytoplasma prunorum', the causal agent of European stone fruit yellows (ESFY). ESFY phytoplasma was identified in four out of eight orchards, in 15 out of 63 samples (24 %). Massive dieback of apricots in Baranja during 2015 was not caused by ESFY phytoplasma, but the presence of this pathogen should be taken into account when growing susceptible fruit species or producing planting material in this region.
Ključne riječi
European stone fruit yellows (ESFY); phytoplasma; Prunus armeniaca L
Hrčak ID:
186204
URI
Datum izdavanja:
31.8.2017.
Posjeta: 1.214 *