powdery mildew
白粉病
常用释义
英式发音
美式发音
基本释义
- 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
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1·The Resis was resistant to brown spot and powdery mildew.雷西斯苜蓿抗褐斑病和霜霉病；
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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。
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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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4·The landraces of wheat contain abundant resistance genes to powdery mildew, which are promising resistant resources for breeding new resistant cultivars.我国小麦地方品种蕴含丰富的抗白粉资源，充分挖掘和利用这些抗病基因，是培育优质抗病的小麦品种的基础。
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5·Now, the markers of powdery mildew and downy mildew in cucumber have been found, but there was no report on molecular markers of cucumber wilt up to date.目前利用分子标记已找到了与黄瓜白粉病和霜霉病抗性相关基因连锁的分子标记，但与黄瓜枯萎病抗性相关基因连锁的分子标记研究国内目前尚未见报道。
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6·The MLO protein, as CaM binding protein, had been presumed as a resistance-suppressing factor in the interaction between barley and its powdery mildew pathogen.MLO蛋白作为一个钙调素结合蛋白在白粉病与植物互作的过程中起到一个抗性抑制因子的作用。
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7·Based on systematic analysis of integrated disease management system of rubber powdery mildew, a control decision model was established by using computer simulation.根据综合治理系统的系统分析，用电算模拟的方法建立了橡胶白粉病防治决策模拟模型。
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8·The invention has the effects of strong systematic property and protecting, treating and yielding the crops, thus being a novel medicine for controlling powdery mildew.本发明具有内吸性强，对作物具有保护、治疗和产出作用，是一种新型的防治白粉病药剂。
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9·In this paper, the chromosome location, the resource and utilization of wheat powdery mildew resistant genes were reviewed. At the same time, the countermeasure of control the...本文对小麦抗白粉病基因的染色体定位、来源和利用等进行综述，并对小麦抗白粉病育种的策略进行了探讨。
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10·Occurs in a timely manner spraying of insecticides. 2, powdery mildew: Block melon with high sulfur suspension after stabilization, spray once every 10 days, a total of three spray.发生时及时喷洒杀虫剂。2、白粉病：瓜座稳后用高效硫悬浮剂，每隔约10天喷一次，共喷三次。