[1]张世斌.2.5%咪鲜.吡虫啉悬浮种衣剂防治水稻苗期病害效果[J].黑龙江农业科学,2013,(04):41-43.
　ZHANG Shi-bin.Effect of 2.5% Prochloraz.Imidacloprid FS on Controlling the Rice Seedling Diseases[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(04):41-43.
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2.5%咪鲜.吡虫啉悬浮种衣剂防治水稻苗期病害效果

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2013年04 页码: 41-43 栏目: 出版日期: 2013-05-09
Title:
Effect of 2.5% Prochloraz.Imidacloprid FS on Controlling the Rice Seedling Diseases
文章编号:
1002-2767（2013）04-0041-03
作者:
张世斌
黑龙江省集贤县农业技术推广中心，黑龙江 集贤 155900
Author(s):
ZHANG Shi-bin
Agricultural Technology Extension Center of Jixian County of Heilongjiang Province, Jixian, Heilongjiang 155900
关键词:
2.5%咪鲜.吡虫啉悬浮种衣剂; 水稻恶苗病; 立枯病; 防治效果
Keywords:
2.5% Prochloraz.Imidacloprid FS;  Fusarium moniliforme Sheld;  rice damping-off;  control effect
分类号:
S435.111.4
文献标志码:
A
摘要:
为明确2.5%咪鲜?吡虫啉悬浮种衣剂防治水稻苗期病害的适宜剂量，以水稻品种龙粳26为试材，采用随机区组设计的方法，进行了2.5%咪鲜?吡虫啉悬浮种衣剂对水稻立枯病和恶苗病防治效果的研究。结果表明：2.5%咪鲜?吡虫啉悬浮种衣剂20～25 g?kg-1-能有效防治恶苗病的发生，苗床和本田的防治效果分别达到了100%和99.3%，对水稻立枯病具有较强的抑制作用，其病情指数防效分别达到了72.1%和79.4%，对水稻出苗及正常生长安全，是一种比较理想的防治水稻苗期病害药剂。
Abstract:
In order to confirm appropriate dose of 2.5% Prochloraz?Imidacloprid FS on the rice seedling diseases, taking rice variety Longjing 26 as experimental material, the effects of prevention and control on Fusarium moniliforme Sheld and rice damping-off were studied by the method of randomized block design. The results showed that it could prevent and control effectively Fusarium moniliforme Sheld when dosage of 2.5% Prochloraz?Imidacloprid FS was 20～25 g?kg-1-, the control effects in seedbed and field were 100% and 99.3%-, respectively; it has stronger inhibition effect on rice damping-off, the control effects were 72.1% and 79.4%, it’s safety for rice germination and normal growth, it’s ideal to prevent and control the rice seedling diseases.

相似文献/References:

[1]郑镐燮,吕彬,吴润植,等. 水稻恶苗病病原因及其生物学特性的研究现状[J].黑龙江农业科学,1992,(06):41.[doi:10.11942/j.issn1002-2767.1992.06.0041]
　[J].HEILONGJIANG AGRICULTURAL SCIENCES,1992,(04):41.[doi:10.11942/j.issn1002-2767.1992.06.0041]
[2]王立柱,赵文清,史　磊,等.10 %咪鲜胺微乳剂防治水稻恶苗病试验效果初报[J].黑龙江农业科学,2009,(02):70.
　WANG Li-zhu,ZHAO Wen-qing,SHI Lei,et al.Preliminary Report on Effect of 10 %Prochloraz Micro-emulsionon Rice Bakanae Disease[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(04):70.

备注/Memo

收稿日期：2013-01-17
作者简介：张世武（1963-），男，黑龙江省集贤县人，高级农艺师，从事病虫害防治和农技推广工作。E-mail:1421244851@qq.com。

更新日期/Last Update: 2014-10-27