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- brown leaf blight of grasses 禾草褐条斑病
- brown leaf blight 褐色叶斑病
- Study on Turf Grass Leaf Blight of Bipolaris sorokiniana. 草坪草离蠕孢叶枯病的研究。
- Brown leaves came whirling down. 黄叶飘零。
- Fig. 7. Effects of inoculum concentrations on disease severity of Pestalotiopsis leaf blight of Taiwania. 图七、接种源浓度与台湾杉叶枯病发病的关系。
- Please distinguish the symptom and pathogen between corn northern leaf blight and corn southern leaf blight. 简述叶稻瘟病的四种病斑类型症状特点及其意义。
- The wheat leaf blight caused by an unknowing pathogen occurred in the middle reaches of Yellow River from the 1970s. 自70年代以来,在黄河中游麦区发生了一种病原菌未知的小麦叶枯病,1993年至1996年依据柯赫氏证病律进行了病原学研究。
- The bacterial leaf blight (BLB) is an important vascular disease to irrigated rice and may cause substantial yield loss under serious conditions. 摘要白叶枯病系水稻一重要维管束型病害,严重感染将可能导致明显减产。
- The outbreak of stevia leaf blight was investigated and analyzed on pathogen and its regularity according to 5 year data in the Southwest of Shandong. 摘要综合分析了5年的研究资料,探讨了鲁西南地区甜叶菊叶枯病的病原及其发生规律。
- Japonica rice and conventional rice held the higher resistance to rice bacterial leaf blight than indica rice and hybrid rice did, respectively. 粳稻品种(系)对白叶枯病的抗性比籼稻好;常规稻对白叶枯病的抗性明显比杂交稻好;
- Then A new classification rule of brown leaf sheath is built for the screening of rice resistant varieties in greenroom. 但如无雄螨,斯氏狭跗线螨可进行孤雌生殖,且后代都是雄螨,因此,其属产雄孤雌生殖。
- Zadeh looked fine to fine, brown leaf with a string of dumplings, only the faint scent that will blow against our faces. 望着扎得精精致致,用棕叶捆成一串串的粽子,只觉得那幽幽清香扑面而来。
- Results indicated that resistance of male sterile cytoplasm to bacterial leaf blight and distinct pathogenicity of specific strain to rice were related to the lower level of AOM. 这说明不育胞质对白叶枯病较低的抗性和专化性菌株的特异致病性均与较低的活性氧代谢水平有关。
- The bulbs were over. All that remained of them were clumps of brown leaves. 这些鳞茎死了,剩下的只是一丛丛的黃叶子。
- The flowers and trees rust, downy mildew, black spot disease, leaf blight, branch blight disease, powdery mildew etc. were significantly controlled by this fungicide. 对花木锈病、霜霉病、黑斑病、叶枯病、枝枯病、白粉病、溃疡病等防效显著。
- Abstract: A leaf blight of Cynodon hybrid was found to be an important disease on golf courses in Wuhan, but there have been few reports of this disease in China. 摘要:杂交狗牙根叶枯病是武汉地区高尔夫球场草坪上的一种重要病害。
- The experiments of potassium nutrition in papaya (Carica papaya L.) showed that leaf blight was caused by available potassium deficiency in soil where papaya was planted. 摘要对番木瓜叶枯病与植株营养、土襄相关养分的关系等进行研究,结果表明,番木瓜叶枯病是由于土壤有效钾缺乏而导致的一种生理性缺钾症;
- A lime green leaf scratches through a pile of brown leaves, finds nothing of interest, and crawls toward another pile. 一片淡绿色的“叶子”在一堆枯叶中刨来刨去,感到无甚意思,于是慢慢爬向了另一堆叶子。
- They really must have used the last drop of their remaining life force to turn themselves into red or brown leaves. 它们用残存之最后一口气,将自己变成红色或是茶色。
- The dominanceof tea over coffee in the British Empire canbe traced to the failure of coffee in British Ceylon in the 1870s due to infectionwith leaf blight, caused by the fungus Hemileia vastatrix. 在大英帝国时期,由于感染了由真菌咖啡锈病引起的枯叶病,茶叶的优势超过咖啡可以被追溯到十九世纪七十年代英国在锡兰种植咖啡的失败。