福建省水稻新品种对稻曲病和穗瘟病的抗性评价

阮宏椿; 石妞妞; 杜宜新; 甘林; 王舒婷; 曾慧芳; 杨秀娟; 陈福如

福建省水稻新品种对稻曲病和穗瘟病的抗性评价

1.
福建省农业科学院植物保护研究所,福建福州 350013;
2.
福建农林大学植物保护学院,福建福州 350002

基金项目:

国家公益性行业(农业)科研专项资助项目(200903039-5);福建省科技计划项目——省属公益类科研院所基本科研专项(2010R1026-3);福建省科技创新平台建设项目(2009N2005)

详细信息

通讯作者:
杨秀娟(1972-),女,硕士,副研究员,研究方向:作物品种抗性及植物病害防治

中图分类号: S 435.11
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- 被引次数: 0
出版历程
- 收稿日期: 2011-09-30
- 修回日期: 2011-10-31
- 刊出日期: 2012-01-30

Resistance Evaluation of Rice New Varieties Against Rice False Smut and Rice Neck Blast in Fujian Province

1.
Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 350013, China;
2.
College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China

摘要

摘要: 采用室内人工注射接种法和田间自然诱发法评价福建省15个水稻新品种对稻曲病和穗瘟病的抗性。水稻品种对稻曲病的室内抗性评价结果表明,有3个水稻品种对稻曲病表现为中抗,如FJZD10-5、FJZD10-8,有4个品种表现为中感,8个品种表现为感病。水稻品种对稻曲病的田间抗性评价结果表明,有11个品种表现为中抗,如FJZD10-2、FJZD10-3,有4个品种表现为中感。水稻品种对穗瘟病的田间抗性评价结果表明,有7个品种表现为中抗,如FJZD10-6、FJZD10-7,4个品种表现为中感,4个品种表现为感病。在建阳、宁化和福安3个田间试验点,同时发生稻曲病和穗瘟病的水稻品种出现的频率分别为100%、73.33%和73.33%。未出现对稻曲病和稻瘟病均表现为抗病的水稻品种。
- 水稻 /
- 稻曲病 /
- 稻穗瘟病 /
- 抗性评价
Abstract: The resistance evaluation of 15 rice new varieties to rice false smut and rice neck blast disease was tested in Fujian Province by using methods of artificial injected inoculation in greenhouse and natural inducing in field, respectively. The evaluation results of rice resistance to false smut in greenhouse showed that 3 varieties were middle resistance (MR), such as ‘FJZD10-5’,‘FJZD10-8’, 4 varieties for middle sensibility (MS) and 8 varieties for sensibility (S). However, the results of rice resistance to false smut in field showed 11 varieties for middle resistance (MR), such as ‘FJZD10-2’,‘FJZD10-3’, and 4 varieties for middle sensibility (MS). The evaluation results of rice resistance to neck blast in field showed that 7 varieties were middle resistance (MR), such as ‘FJZD10-6’,‘FJZD10-7’, and 4 varieties for middle sensibility(MS) and 4 varieties for sensibility (S). The frequency of rice varieties co-infected by rice false smut and neck blast in tested field of Jianyang,Ninghua and Fu'an were 100%, 73.33% and 73.33% respectively. Among the 15 rice varieties, no any variety showed resistance to both rice false smut and neck blast disease.
- rice (Oryza sativa) /
- rice false smut (Ustilaginoidea virens) /
- rice neck blast(Magnaporthe grisea) /
- resistance evaluation

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参考文献(2)

[1]	杜宜新,阮宏椿,王茂明, 等. 福建水稻主栽品种对稻瘟病的抗性评价[J]. 中国农学通报, 2010, 26(7): 2174-221.
[2]	陈志谊, 聂亚锋, 刘永锋. 江苏省水稻品种对稻曲病的抗病性鉴定及病菌致病力分化[J]. 江苏农业学报, 2009, 25(4):737-741.