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所属栏目:农药及中间体 新型杀菌剂HNPC-A3107的生物活性 | |||||
柳爱平1,2,李建明1,2,3,任叶果1,2,刘民华1,2,刘兴平1,2,何 莲1,2,3,李 涛1,2,4,张 萍1,2,3,成淑芬1,2,3,王惠峰1,2,5 (1. 湖南化工研究院有限公司,国家农药创制工程技术研究中心,湖南 长沙 410014;2. 农用化学品湖南省重点实验室,湖南 长沙410014;3. 湖南加法检测有限公司,湖南 长沙 410014;4. 湖南海利化工股份有限公司,湖南 长沙 410007;5. 湖南师范大学 化学化工学院,湖南 长沙 410081) | |||||
摘 要:通过室内、温室及田间试验,评价了新型杀菌剂HNPC-A3107的生物活性。室内杀菌活性试验结果表明HNPC-A3107在25 mg·L-1浓度下对所供试的8种靶标病害均具有抑制作用;温室盆栽试验表明HNPC-A3107对水稻稻瘟病、水稻纹枯病和小麦叶枯病等具有良好防治效果;田间试验进一步确证了HNPC-A3107对小麦叶枯病的良好防治效果。 | |||||
关键词:HNPC-A3107;杀菌剂;杀菌活性;小麦叶枯病 | |||||
中图分类号:S482.2 文献标识码:A 文章编号:1009-9212(2019)06-0014-03 | |||||
Biological Activity of New Fungicide HNPC-A3107 | |||||
LIU Ai-ping1,2, LI Jian-ming1,2,3, REN Ye-guo1,2, LIU Min-hua1,2, LIU Xing-ping1,2, HE Lian1,2,3, LI Tao1,2,4, ZHANG Ping1,2,3, CHENG Shu-fen1,2,3, WANG Hui-feng1,2,5 (1. National Engineering Research Center for Agrochemicals, Hunan Research Institute of Chemical Industry, Changsha 410014, China; 2. Hunan Province Key Laboratory for Agrochemicals, Changsha 410014, China; 3. Hunan J & F Testing Co.,Ltd., Changsha 410014, China; 4. Hunan Haili Chemical Industry Co.,Ltd., Changsha 410007, China; 5. College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China) | |||||
Abstract:Trials were carried out to evaluate the biological activity of a new fungicide HNPC-A3107 in lab, greenhouse and field. The results in lab showed that HNPC-A3107 had good fungicidal activities against the 8 targeted fungi at a concentration of 25 mg·L-1. Greenhouse experiments demonstrated that HNPC-A3107 had good control effects on Pyricularia oryzae, Rhizoctonia solani and Septoria tritici etc. Field trials further confirmed that HNPC-A3107 had good control efficiency on Septoria tritici. | |||||
Key words:HNPC-A3107; fungicide; fungicidal activity; Septoria tritici | |||||
基金项目:国家自然科学基金项目(21572050)。 | |||||
作者简介:柳爱平(1967-),女,湖南长沙人,研究员,博士,主要从事新药物分子设计、合成及药物研究与开发(E-mail:lapliu@yahoo.com)。 | |||||
收稿日期:2019-12-10 | |||||