| 释义 |
powdery mildew
释义
粉霉：一种由子囊菌（Erysiphaceae科）引起的真菌病，它在寄主植物上产生大量粉状分生孢子。
例句
1·The Resis was resistant to brown spot and powdery mildew .
雷西斯苜蓿抗褐斑病和霜霉病；
2·Disease: Aphids, mealy bugs, powdery mildew , fungal leaf spot, stem and root rot if over watered.
病虫害：蚜虫，介壳虫，白粉病，真菌叶斑病，如果超过浇水可患茎、根腐病。
3·Several powdery mildew resistance genes derived from wild emmer accessions have been mapped on the short and long arms of chromosome 2B by SSR marker.
利用抗病分离群体，我们在野生二粒小麦2B染色体上发现了多个抗白粉病基因，并利用SSR分子标记进行了定位。
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