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Grafting on resistant interstocks reduces scion susceptibility to pear psylla, Cacopsylla bidens
Pest Management Science ( IF 3.8 ) Pub Date : 2017-11-30 , DOI: 10.1002/ps.4745
Liora Shaltiel‐Harpaz 1, 2 , Yoram Gerchman 3 , Mwafaq Ibdah 4 , Rike Kedoshim 1 , Dor Rachmany 2 , Kamel Hatib 4 , Irit Bar‐Ya'akov 4 , Victoria Soroker 5 , Doron Holland 4
Affiliation  

Pear psylla is a major obstacle to efficient integrated pest management in pear orchards in Israel and around the world. We used two accessions with natural resistance to pear psylla Cacopsylla bidens (Šulc) – Py.760‐261 (760) and Py.701‐202 (701), both apparently of Pyrus communis L. origin – as interstock grafts to confer psylla resistance to the commercially important ‘Spadona Estiva’ (Pyrus communis) scion (Spadona) cultivar. The interaction of the interstocks with quince (Cydonia oblong Mill.) and Pyrus betulifolia Bunge rootstocks was also tested.

中文翻译:

在抗性中间种上嫁接可降低对梨木虱,小菜蛾的接穗敏感性

梨木虱是以色列及世界各地梨果园有效综合有害生物管理的主要障碍。我们使用了两个天然抗梨木虱的种质– Py.760-261(760)和Py.701-202(701),显然都是Pyrus communis L.的原种–作为嫁接植株赋予了木虱抗性商业上重要的'Spadona Estiva'(Pyrus communis)接穗(Spadona)品种。还测试了中间砧木与木瓜(Cydonia oblong Mill。)和Pyrus betulifolia Bunge砧木之间的相互作用。
更新日期:2017-11-30
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