https://scholars.lib.ntu.edu.tw/handle/123456789/364599
標題: | Efficacy of probenazole for control of southern corn leaf blight | 作者: | Yang, K.-H. Huang, C.-J. Liu, Y.-H. CHAO-YING CHEN |
關鍵字: | Cochliobolus heterostrophus; Maneb; Plant activator; Probenazole | 公開日期: | 2011 | 卷: | 36 | 期: | 2 | 起(迄)頁: | 235-239 | 來源出版物: | Journal of Pesticide Science | 摘要: | Southern corn leaf blight (SCLB) is an important foliar disease of maize and its control depends on resistant cultivars or fungicides. Maneb is the recommended fungicide to control SCLB; however, application of maneb has been increasingly limited due to public concerns about the potential harmful effects of fungicide residues on human health and the environment. Therefore, an alternative approach was explored in this study using a plant activator, probenazole, to control SCLB. Application of probenazole provided effective control of SCLB under greenhouse conditions. For practical use, using probenazole at a practical rate (1.8 kg a.i./ha) was demonstrated to effectively suppress SCLB under field conditions. In addition, the effect of probenazole treatment on the growth of maize was examined. Compared with the untreated control, leaf length, leaf width, plant height, and the fresh and dry weights of probenazole-treated corn plants were not influenced; therefore, it is suggested that application of probenazole could be an alternative to control SCLB. ? Pesticide Science Society of Japan. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-79959217002&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/364599 |
DOI: | 10.1584/jpestics.G10-94 | SDG/關鍵字: | Cochliobolus heterostrophus; Zea mays |
顯示於: | 植物病理與微生物學系 |
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