Occurrence of 'Candidatus Phytoplasma mali' in apple cultivars or selections grown in Trentino (North Italy) orchards

被引：0
|
作者：
De Salvador, Flavio Roberto [1 ]
Fisichella, Marco [1 ]
Fontanari, Marco [1 ]
Paltrinieri, Samanta [2 ]
Galassi, Elena [3 ]
Tartarini, Stefano [3 ]
Bertaccini, Assunta [2 ]
机构：
[1] SOP, CRA Ist Sperimentali Frutticoltura, Trento, Italy
[2] Univ Bologna, Dipartimento Sci & Tecnol Agroambientali Patol Ve, I-40126 Bologna, Italy
[3] Univ Bologna, Dipartimento Colture Arboree, I-40126 Bologna, Italy
来源：
BULLETIN OF INSECTOLOGY | 2007年 / 60卷 / 02期
关键词：
apple proliferation phytoplasmas; screening for resistance; molecular detection;
D O I：
暂无
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
Severe apple proliferation (AP) epidemics are spread in the most important apple growing areas in Europe with a significant economic impact on the production of marketable fruits. A genotype screening was undertaken on 41 apple cultivars and selections showing no phytoplasma-related symptoms to identify natural resistance or tolerance to 'Candidatus Phytoplasma mali'. Among the tested cultivars or selections most of asymptomatic trees of cultivars Brina and Enova resulted to be positive to phytoplasma presence, while in selection CO-OP 12 only one out of 34 tested plants resulted positive to AP infection.
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页码：307 / 308
页数：2
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