片语

rice-blast disease水稻稻瘟病

rice node blast秆节稻热病

rice blast resistant抗瘟

early-season rice panicle blast早稻穗颈瘟

rice panicle blast稻穗颈瘟

Rice Blast l第一节

Rice Leaf Blast稻叶瘟

Rice Blast Fungus稻瘟病菌

rice panicles blast水稻

英汉例句

• among the system of rice blast disease, the interaction between host and pathogen copes with gene-for-gene relationship.

  稻瘟病系统中，病菌与水稻间的互作符合基因对基因关系。

• the invention discloses a fungus pathogenic gene mnh6 from rice blast bacterial, wherein the nucleic acid sequence or the nucleic acid sequence of complementary chain is seq id no: 1.

  本发明公开了一种源于稻瘟病菌的真菌致病性基因mnh6，该基因的核苷酸序列或其互补链的核苷酸序列为seqidno：1。

• learning the structure and evolvement of the colony of rice blast fungus is the basic of resistance breeding.

  认为了解掌握稻瘟病菌种群结构及其演化变异规律，是开展稻瘟病抗性育种的基础。

• of 7 members, cyp72a18, 19, 23 were induced differentially by the rice blast fungus m. grisea in resistant h7r and susceptible h7s plants.

  七个成员中，cyp72a18、19、23受到病原菌侵染的诱导，而且在h7r、h7s两个近等基因系中有明显的不同；

• strain 031057 showed a narrow inhibition range and its control on the rice blast in the lab was at 1/500 concentration. it did not cause damage to the rice.

  菌株 031057的抗菌谱较窄，其所产抗生素粗品 500倍液能有效防治盆栽水稻稻瘟病，且对水稻不会造成药害。

• rice blast disease in the host populations of pure and mixed stands of rice varieties was studied and described.

  描述了稻瘟病害在寄主单一和混合栽培条件下的发生规律。

• rice blast in certain regions on partial high yield and high quality rice varieties is advantageous to occur popularly.

  部分地区部分高产、优质但易感稻瘟病的水稻品种种植，有利于稻瘟病的发生流行。

• the resistance to rice blast of fuyou 325 and chuanxiangyou 6 is the middle level and stable resistance, which can be used in rice production for comprehensively controlling rice blast.

  最好的抗性表现也只达到中抗，其中福优325和川香优6号的抗性水平相对较好（2年均为中抗），其抗性比较稳定，可在稻瘟病综合防治中作为抗病品种布局搭配种植。

• rice blast resistant effect induced by oryzemate can be as high as 68.8%. it did not make negative effect on the growth and yielding of the rice.

  好米得诱导水稻抗稻瘟病的效果与常规药剂三环唑相当，最高可达68.8 % ，并且不影响水稻生长发育和产量。

• the high variability in pathogenicity of m. grisea isolates makes the control and management of rice blast difficult.

  由于病原菌致病性的高度分化，使得对稻瘟病很难控制和防治。

• it was widely believed that the interaction between rice and rice blast fungus can be interpreted by the gene-for-gene hypothesis.

  水稻与稻瘟病菌之间的特异互作符合基因对基因假说。

• the 9 resistant components to rice blast in 21 rice varieties were studied by principal component analysis.

  应用主成分分析法研究了21个水稻品种对稻瘟病9个抗性组分。

• the rice blast is one of main rice diseases in rice production in daozhen county.

  稻瘟病是道真县水稻生产中主要病害之一。

• it is significant to find out the stage of gene expression of appressorium for us to understand the process of appressorium formation, development and penetration in the rice blast fungus.

  了解稻瘟病菌附着胞阶段基因表达的状况对于弄清附着胞的形成、发育和侵入机制具有重要意义。

• in addition, the conditions and features of forecasting rice blast by using gar model was discussed.

  文末还就gar模型用于稻瘟病预测的条件和特点进行了讨论。

• the rice blast caused by magnaporthe grisea was one of the epiphyte disease of the most prevailed-wide and big-damaged.

  稻瘟病菌引起的水稻稻瘟病是流行最广危害最大的世界性真菌病害之一。

• the harm degree of the rice blast and the rice sheath blight was detected according to the distance characteristic, at present there had not defined the only method of digital image distance.

  由于水稻稻瘟病及水稻纹枯病的病害程度是根据距离特征来检测，目前还没有定义数字图像距离的唯一方法。

• the perfect stage of rice blast fungus may exist naturally in certain areas, but it does not seem to be very important to the pathogenicity variation of the pathogen.

  尽管稻瘟病菌的有性杂交在自然界的某些地区有可能存在，但对病害的致病性变异影响不大。

• principle and the method of ssr marker was reviewed in this text, and the developments on resistant rice to rice blast by ssr marker method was also discussed.

  本研究介绍了ssr的原理和方法，并对其在水稻抗稻瘟病研究中的应用作了阐述，为揭示稻瘟病的分子遗传机理奠定了基础。

• rice blast and stem borers have done harm to rice production, led to decreased rice yield and inferior grain quality.

  稻瘟病和螟虫等病虫害严重危害着水稻生产，导致水稻产量下降，稻米品质变劣。

• rice blast is one of the three major diseases in rice production worldwide, which is responsible for serious losses every year.

  稻瘟病是水稻三大病害之一，在世界各地广泛发生，每年都造成严重损失。

• the results showed that 9 selected monogenic lines had good abilities for differentiating the pathogenicity of indica rice blast in south china.

  筛选的9个单基因系对我国籼稻区稻瘟病菌致病性有较强的鑒别力。