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      <title>豇豆疫病</title>
      <link>http://www.soilhome.com/forum.php?mod=viewthread&amp;tid=2539</link>
      <description><![CDATA[豇豆疫病—发病豆荚豇豆疫病—发病植株和病茎豇豆疫病—发病叶片
英文名：Co可湿性粉剂ea Phytophthora blight
简介：豇豆疫病是一种土传性病害，是长江流域及其以南地区豇豆的重要病害。为害较为严重，轻者减产10%左右，重者达20%以上。

[为害症状]植株苗期和成株 ...]]></description>
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      <author>goodzxm</author>
      <pubDate>Mon, 08 Oct 2012 12:53:10 +0000</pubDate>
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