户主:欧振波,
试验站:,
地址:青龙县大石岭乡柳树漫村,
用户名:zhangxs72,
调查时间:2009-09-25 |
品种:富士, 树龄:15 |
注释:
(1)调查腐烂病时,每个园5点取样,每点10棵树,填写病株率,调查样点编号1,2,3,4,5;调查其他病虫害每个园5点取样,每点选1棵树作为当年调查树固定下来,调查树编号1,2,3,4,5;调查果实的不套袋。
(2)调查病叶率、虫叶率,每树调查不少于100张叶片。 |
病虫害年度消长情况
调查日期 |
斑点落叶病 (病叶率%) |
二斑叶螨 (虫叶率%) |
黑星病 (病叶率%) |
苹果黄蚜 (虫梢率%) |
金纹细蛾 (虫叶率%) |
卷叶蛾 (虫梢率%) |
苹果绵蚜 (虫枝率%) |
褐斑病 (病叶率%) |
山楂红蜘蛛 (虫叶率%) |
白粉病 (病叶率%) |
枝干轮纹病 (病株率%) |
腐烂病 (病株率(治愈不计)%) |
锈病 (病叶率%) |
锈果病 (病株率%) |
炭疽叶枯病 (病叶率%) |
苹果全爪螨 (虫叶率%) |
2009-05-08 |
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6 |
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2009-05-22 |
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8 |
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4.8 |
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2009-06-04 |
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2.2 |
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2009-06-18 |
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.4 |
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.2 |
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.8 |
0 |
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2009-07-03 |
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1.2 |
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50 |
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2009-07-17 |
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.6 |
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3.2 |
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2009-08-14 |
.4 |
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.2 |
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.4 |
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2009-09-09 |
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.6 |
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.4 |
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2009-09-25 |
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年度防治历史记录
防治日期 |
药剂和农事 |
2009-05-07 |
乐斯本+多菌灵+灭幼脲防治瘤蚜、病害等
瘤蚜虫梢率为35%,30%,40%,20%,30%
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疏果
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套袋
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2009-07-06 |
阿维菌素+吡虫啉+多菌灵
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日烧1%
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