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关注:1
2013-05-23 12:21
求翻译:Symptomatology and disease incidence. The major natural symptoms of the disease were chlorosis and whitening of above ground plant parts, reduction of leaf size, shortening of internodes, stolons and rhizomes, proliferation of axillary buds, stunting and plant death. These symptoms are similar to those of Italian BGWL.是什么意思? 待解决
悬赏分:1
- 离问题结束还有
Symptomatology and disease incidence. The major natural symptoms of the disease were chlorosis and whitening of above ground plant parts, reduction of leaf size, shortening of internodes, stolons and rhizomes, proliferation of axillary buds, stunting and plant death. These symptoms are similar to those of Italian BGWL.
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2013-05-23 12:21:38
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
症状和疾病的发生率。这种疾病的主要自然症状是黄化和高于地面的植物部分,减少叶片大小的美白,缩短的节间,匍匐茎和根状茎,发育不全的腋芽的增殖和植物死亡。类似于意大利的 BGWL 有这些症状。通过矢量接种的百慕大草植物温室条件下得到了相似的症状。在某些修补程序在 Firouzabad 和朱约姆的百慕大草的疾病发生率接近 100%。可变数量的白叶影响百慕大草也发现在 Boushehr、 Chaharmahal 巴赫、 霍尔木兹甘省、 克尔曼、 Khuzistan 和锡斯坦-俾路支省。
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2013-05-23 12:28:18
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