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Position: Home > Articles > Occurrence and Control of Corn Crazy Top Acta Agriculturae Boreali-Sinica 2000,15 (1) 77-80

玉米疯顶病发生及防治方法

作  者:
孔令晓;罗畔池;闫兴明;闫春萍;赵有林
单  位:
涿鹿县农业局植保站;河北省农林科学院植物保护所
关键词:
玉米疯顶病;病原菌;防治
摘  要:
玉米疯顶病的发病植株多数雌、雄穗小叶状增生畸形 ,叶片变厚、有明显的条状突起。鉴定结果表明玉米疯顶病是由霜霉科指疫霉属大孢指疫霉侵染所致 ,是玉米霜霉病的一种。种植抗病品种、适期浇水、防止大水漫灌、及时清除田间病株杂草和药剂拌种能有效防治本病
译  名:
Occurrence and Control of Corn Crazy Top
作  者:
KONG Ling xiao 1,LUO Pan chi 1, YAN Xing ming 2,YAN Chun ping 2,ZHAO You lin 2 (1 Plant Protection Institute,Hebei Academy of Agricultural and Forestry Sciences,Baoding 071000, China;2 Plant protection Section,Agricultural Bureau of Zhuolu C
关键词:
Corn crazy top;Pathogen;Contrd
摘  要:
Corn crazy top is one of the new corn diseases occurring in corn production area of Hebei province.Most ears and tassels of the typical diseased corn plants grew abnormally and the leaves became thicker with obvious stripe protrusions.Identification showed that corn crazy top caused by Sclerophathora macrospora(Sacc.)Thirum et al,was one of corn downy mildew.Effective measures for control of this disease were also discussed.

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