| 烯丙异噻唑对水稻叶片中NAA、ABA含量的影响与稻瘟病抗性的关系 |
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| 引用本文： | 马忠华,周明国,叶钟音,方中达.烯丙异噻唑对水稻叶片中NAA、ABA含量的影响与稻瘟病抗性的关系[J].植物保护学报,1999,26(3):235-238. |
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| 作者姓名： | 马忠华 周明国 叶钟音 方中达 |
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| 作者单位： | 农业部北方农作物病害免疫重点开放实验室，农业部北方农作物病害免疫重点开放实验室，农业部北方农作物病害免疫重点开放实验室，农业部北方农作物病害免疫重点开放实验室，农业部北方农作物病害免疫重点开放实验室 沈阳 110161，沈阳 110161，沈阳 110161，沈阳 110161，沈阳 110161 |
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| 基金项目： | EC国际合作课题9185005资助 |
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| 摘 要： | 经过１０余年小麦白粉病综合治理系统研究，摸清了东北春麦区小麦白粉病初菌源来源及侵染循环规律，建立了准确度达８６％以上的预测小麦白粉病发生与流行的预测式，明确了东北春麦区小麦白粉病菌的小种种群构成及毒力频率。
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| 关 键 词： | 小麦 白粉病 综合治理体系 |
EFFECT OF PROBENAZOLE ON THE CONTENT OF NAA AND ABA IN RICE LEAVES RELATED TO RESISTANCE RESPONSE AGAINST RICE BLAST |
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| Ma Zhonghu,Zhou Mingguo,Ye Zhongyin and Fang Zhongda.EFFECT OF PROBENAZOLE ON THE CONTENT OF NAA AND ABA IN RICE LEAVES RELATED TO RESISTANCE RESPONSE AGAINST RICE BLAST[J].Acta Phytophylacica Sinica,1999,26(3):235-238. |
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| Authors: | Ma Zhonghu Zhou Mingguo Ye Zhongyin and Fang Zhongda |
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| Institution: | Department of Plant Protection, Nanjing Agricultural University, Nanjing 210095,Department of Plant Protection, Nanjing Agricultural University, Nanjing 210095,Department of Plant Protection, Nanjing Agricultural University, Nanjing 210095 and Department of Plant Protection, Nanjing Agricultural University, Nanjing 210095 |
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| Abstract: | Wheat powdery mildew is the first important disease in spring wheat zone of Liaohe River Basin. Deep and extensive researches on IPM system of wheat had been conducted for more than one decade. The primary inoculum source and infection cycle was clearly explained. The mathematical model for forecasting the disease occurrence and epidemics was established and the credibility of the model was above 86%. The physiological races and virulence frequencies were also tested and analized. Resistance wheat cultivars to powdery mildew were bred and released. All the above achievements were integrated into IPM system and applied to the zone. The disease was very effectively controlled and brought about significant social,economic and ecological benefits. |
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| Keywords: | wheat powdery mildew IPM system |
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