ACTA AGRICULTURAE BOREALI-SINICA ›› 2006, Vol. 21 ›› Issue (6): 107-110. doi: 10.3321/j.issn:1000-7091.2006.06.026

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Resistance to Acidovorax avenae subsp. citrulli and Its Disease Trends in Different Sweet-melon Cultivars

HU Jun1, HUANG Jun-xia2, LIU Shuang-ping3, YANG Li-guo2, ZHAI Yan-xia1, LI Yong1, LU Yan1   

  1. 1. College of Agriculture Inner Mongolia Agricultural University, Huhhot 010019, China;
    2. Plant Protection Station of Inner Mongolia, Huhhot 010010, China;
    3. Plant Protection Station of Bayannaoer City Inner Mongolia, Linhe 015000, China
  • Received:2006-04-02 Published:2006-12-28

Abstract: 13 cultivars of sweet-melon were used to identify their resistance to Acidovorax avenae subsp.citrulli,significant differences existed in 13 cultivars.Chaozaofeng F-1,high resistant;Middle resistant for Huaxiamibao,Ganmibao,Xiyuganlu,Hongcuibao,Taifengmi and Yujinxiang;middle susceptible for Jiaomi 2,Zaohuanghou and Jinlonghua.Susceptible for Xinmiza 11,Xinmiya 7 and Jin 8-4;no immune cultivars.Investigation showed that disease occurrence was early and serous in susceptible cultivars in field,otherwise situation in resistant cultivars.

Key words: Sweet_melon, Acidovorax avenae subsp.citrulli, Resistance, Disease trends

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Cite this article

HU Jun, HUANG Jun-xia, LIU Shuang-ping, YANG Li-guo, ZHAI Yan-xia, LI Yong, LU Yan. Resistance to Acidovorax avenae subsp. citrulli and Its Disease Trends in Different Sweet-melon Cultivars[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(6): 107-110. doi: 10.3321/j.issn:1000-7091.2006.06.026.

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