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Pear decline: comparison of symptoms and phytoplasma molecular detection over twenty cultivar/rootst
[会议论文] 作者：Ge TIAN,Maria PASTORE,Assunta Bertaccini,Jianbao TIAN,
来源：The Second Asian Horticultural Congress(第二届亚洲园艺大会) 年份：2016
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Pear decline: comparison of symptoms and phytoplasma molecular detection over twenty cultivar/rootst
[会议论文] 作者：Ge TIAN,Maria PASTORE,Assunta Bertaccini,Jianbao TIAN,
来源：The Second Asian Horticultural Congress(第二届亚洲园艺大会) 年份：2016
A study on pear decline was conducted over the years of 2005-2008 to 136 pear plants planted in 2002, spanning the combinations of 2 pear cultivars (William and Comice) grafted on ten rootstocks (2 Qu...
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