| 王雪莲.抗柑桔褐斑病菌和炭疽病菌宽皮柑桔种质的筛选[J].中国南方果树,2014,43(5): |
| 抗柑桔褐斑病菌和炭疽病菌宽皮柑桔种质的筛选 |
| Screening Citrus Reticulate Blanco of Resistance to Alternaria alternata and Colletotrichum gloeosporioides |
| 投稿时间：2014-08-13 修订日期：2014-08-13 |
| DOI： |
| 中文关键词: 柑桔 抗性 柑桔褐斑病菌 柑桔炭疽病菌 |
| 英文关键词:: Citrus Resistance Alternaria alternata Colletotrichum gloeosporioides |
| 基金项目: |
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| 中文摘要: |
| 由交链格孢菌Alternaria alternata和胶孢炭疽菌Colletotrichum gloeosporioides侵染引起的柑桔褐斑病和炭疽病是重庆万州地区红桔的主要真菌病害。为筛选适合万州地区发展的柑桔品种，采用离体叶片室内人工接种和病情指数抗性评价方法探讨了16份宽皮柑桔种质对柑桔褐斑病菌和炭疽病菌的抗性。结果表明：对于柑桔褐斑病菌，不知火桔橙、W?默科特、春见桔橙和温州蜜柑为高抗种质；对于柑桔炭疽病菌，不知火桔橙、W?默科特、蔓生红桔和苏红为高抗种质。综合考虑，重庆万州地区可选择抗病性较强的鹅蛋红桔、福桔、安江红桔、不知火桔橙和W?默科特等宽皮柑桔进行品种替换和提升。 |
| 英文摘要: |
| Citrus brown spot and anthracnose caused by Alternaria alternata and Colletotrichum gloeosporioides are important diseases among Citrus tangerine in Chongqing Wanzhou. For screening the best citrus varieties to promote the development of the Wanzhou district, sixteen Citrus Reticulate Blanco in vitro culture were analyzed with the artificial inoculation by disease index method to evaluate the disease resistance to Alternaria alternata and Colletotrichum gloeosporioides. As for Alternaria alternata, four varieties are highly resistance, such as Citrus reticulata Buzhihuojucheng、Citrus tangor W?Murcott、Citrus reticulata Chunjianjucheng and Citrus nobilis Wenzhoumigan. As for Colletotrichum gloeosporioides, four varieties are highly resistance, such as Citrus reticulata Buzhihuojucheng、Citrus tangor W?Murcott、Citrus tangerina Manshenghongju and Citrus reticulata Suhong. In a word, for varieties replacement and improvement, the best Citrus Reticulate Blanco of highly resistance to citrus brown spot and citrus anthracnose are Citrus tangerina Edanhongju、Citrus tangerina Fuju、Citrus erythrosa Anjianghongju、Citrus reticulata Buzhihuojucheng and Citrus tangor W?Murcott in Chongqing Wanzhou. |
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