2-(4`-甲酸吡啶)-亚肼基-1,3-二硫杂环戊烷化合物对水稻常见病菌的室内抑菌试验  

Studies on Biological Activity of Isonicotinic Acid Dithiolan-2-Ylidene-Hydrazide to Several Common Bacteria of Rice Plant

作　　者：苟绍华[1] 李磊民[1] 

机构地区：[1]西南科技大学国防科技学院,四川绵阳621010

出　　处：《西南科技大学学报》2008年第4期88-91,共4页Journal of Southwest University of Science and Technology

基　　金：四川省科技厅项目(01SGY045-05);西南科技大学博士基金资助(08zx7109)

摘　　要：报道了一种新型的含氮、硫杂环化合物2-(4`-甲酸吡啶)-亚肼基-1,3-二硫杂环戊烷对水稻常见的几种病菌(稻瘟病、白叶枯、恶苗病)的室内抑菌实验结果。发现其对水稻稻瘟病、白叶枯病的抑菌率分别达到82.06%和81.59%,与市售的稻瘟灵(85.68%)、叶枯唑(76.94%)的效果相当或接近,而对水稻恶苗病菌的抑制效果(抑菌率74.64%)比市售的多菌灵稍差。This paper will report some experimental results with indoor inhibition bacteria on a novel pes- ticide（ isonicotinic acid [ 1,3 ] dithiolan-2-ylidene-hydrazide ） to several common baeterias （ pyricularia oryza, xanthomonasoryza and fusarium moniliforme） of rice plant. These data indicate that the pesticide can exert good effects on pyricularia oryza and xanthomonasoryza and the corresponding inhibition rates are 85.68% and 81.59%, which shows the equivalent results with the commercial isoprothiolane or bis- merthiazol. However, the results on fusarium moniliforme of rice plant are worse than the commercial car- bendazim （the rate is 76.64% ）.

关 键 词：2-(4'-甲酸吡啶)-亚肼基-1 3-二硫杂环戊烷 稻瘟病菌 白叶枯病菌 恶苗病菌 抑菌实验 

分 类 号：S482.27[农业科学—农药学]