| 水稻品种对二化螟抗性的研究 |
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| 引用本文： | 顾正远,肖英方,王益民. 水稻品种对二化螟抗性的研究[J]. 植物保护学报, 1989, 16(4): 245-249 |
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| 作者姓名： | 顾正远 肖英方 王益民 |
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| 作者单位： | 江苏省农业科学院植物保护研究所，江苏省农业科学院植物保护研究所，江苏省农业科学院植物保护研究所 |
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| 摘 要： | 本研究对本省目前推广的47个主要稻种进行了二化螟 Chilo suppressalis(Walker)抗性测定,发现中抗品种2个,耐虫品种22个。粳稻较籼稻更抗二化螟,因而,籼、粳稻的防治指标应有所区别。
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| 关 键 词： | 粳稻 籼稻 二化螟 抗性 品种 水稻 |
ON THE RESISTANCE OF RICE VARIETIES TO STRIPED STEM BORER CHILO SUPPRESSALIS WALKER |
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| Gu Zhengyuan,Xiao Yingfang and Wang Yimin. ON THE RESISTANCE OF RICE VARIETIES TO STRIPED STEM BORER CHILO SUPPRESSALIS WALKER[J]. Acta Phytophylacica Sinica, 1989, 16(4): 245-249 |
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| Authors: | Gu Zhengyuan Xiao Yingfang Wang Yimin |
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| Affiliation: | Institute of plant Protection, Jiangsu Academy of Agricultural scienes,Institute of plant Protection, Jiangsu Academy of Agricultural scienes and Institute of plant Protection, Jiangsu Academy of Agricultural scienes |
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| Abstract: | The resistances of 47 rice varieties extending in this province re-cently to striped stem borer(SSB) Chilo suppressalis(Walker) weretested.Of them,2 varieties were moderately resistant and 22 were tol-erant to SSB.Generally,the japonica rice was more resistant to SSBthan indica rice,so the action thresholds of the two rice groupsshould be differentiated,The resistant mechanism was also discussed. |
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| Keywords: | japonica indica Chilo suppressalis resistance |
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