当前位置: 首页 > 文章 > 申嗪霉素对水稻纹枯病的田间防效分析 上海农业学报 2012,28 (2) 75-77
Position: Home > Articles > Field efficacy of Shenqinmycin on rice sheath blight(Rhizoctonia solani) Acta Agriculturae Shanghai 2012,28 (2) 75-77

申嗪霉素对水稻纹枯病的田间防效分析

作  者:
陈海霞;杜兴彬;张穗;李帮学
单  位:
上海市农业科学院庄行综合试验站;上海市农业科学院生态环境保护研究所
关键词:
申嗪霉素;水稻纹枯病;防治效果
摘  要:
田间药效试验表明:1%申嗪霉素SC对水稻纹枯病具有较好的防治效果,其药效随着用药量的增加而明显上升;当增加到15.0mL/hm2时对水稻纹枯病的防效高达89.53%,与对照药剂井冈霉素的防效相当;进一步试验显示,发病初期连续2次用药的防效显著高于1次用药。
译  名:
Field efficacy of Shenqinmycin on rice sheath blight(Rhizoctonia solani)
作  者:
CHEN Hai-xia1,DU Xing-bin1,ZHANG Sui2,LI Bang-xue1 (1Zhuanghang Integrated Experiment Station,Shanghai Academy of Agricultural Sciences,Shanghai 201415,China;2Eco-Environment Protection Research Institute,Shanghai Academy of Agricultural Sciences;Shanghai Key Lab of Protected Horticultural Technology,Shanghai 201403,China)
关键词:
Shenqinmycin;Rice sheath blight;Control effect
摘  要:
The field experiment showed that 1% Shenqinmycin SC(a new fungicide)had better control efficiency on rice sheath blight and the field control efficiency improved obviously with the dosage increasing.When the dosage increased to 15 mL/hm2 the efficiency could be up to 89.53%,being equivalent to that of jinggangmeisu(CK).The control efficiency of successive two-time application of the new fungicide at the initial stage of the disease was significantly higher than that of one-time application.

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