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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (17): 273-276.

• 植物保护 农药 • 上一篇    下一篇

用Nested-PCR检测广西黄皮与九里香黄龙病病原

邓崇岭 陈传武;赵小龙;付慧敏;陈国平; 白先进;娄兵海;吴礽超   

  • 收稿日期:2010-04-21 修回日期:2010-06-11 出版日期:2010-09-05 发布日期:2010-09-05
  • 基金资助:

    科技部国际科技合作项目;农业部公益性行业（农业）科研专项;广西自然科学基金项目;广西农业重点科技计划项目

Citrus Huanglongbing Nested-PCR Detection of wampee and Murraya paniculata in Guangxi

  • Received:2010-04-21 Revised:2010-06-11 Online:2010-09-05 Published:2010-09-05

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摘要：

摘要：运用nested-PCR技术对广西黄皮和九里香进行柑桔黄龙病（Citrus Huanglongbing, HLB）检测，结果表明：从部分黄皮和九里香样品抽提的DNA中，可扩增出一条特异性的400 bp条带，说明广西种植的黄皮和九里香均可感染黄龙病；在柑桔黄龙病疫区，黄皮和九里香黄龙病感染率分别为35.0%和40.0%。

关键词: 决策树分类, 决策树分类, 互花米草, 遥感监测, 缨帽变换, 罗源湾

Abstract:

Abstract: Citrus Huanglongbing(HLB) was detected in wampee and Murraya paniculata Using nested-PCR technique in Guangxi, and the results showed that: HLB could be detected in wampee and Murraya paniculata, indicating the wampee and Murraya paniculata can be infected with HLB; The incidence of HLB disease of wampee and Murraya paniculata were 35.0% and 40.0% respectively.