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- Title： Advances in Researches of Cathay Poplar Leaf Rust(Melampsora larici-populina Kleb. 关键词：落叶松-杨栅锈菌；致病性；抗病性；分子标记；综述
- Researches on the Histology and Cytology of Poplar Leaf Rust 杨树叶锈病组织病理学和细胞学研究
- Advances in Researches of Cathay Poplar Leaf Rust(Melampsora larici populina Kleb.) 青杨叶锈病(Melampsora larici-populina Kleb.;)研究进展
- Poplar leaf rust 杨叶锈病
- Bioassay methods of wheat leaf rust with candidate chemicals. 药剂对小麦叶锈菌生物活性试验方法的研究。
- The poplar leaves rustled in the wind. 杨树叶子被风吹得刷刷响。
- Pure yellow poplar leaves as students in ANU. 纯黄色的杨树叶,如同校园里的学生一样单纯。
- The wind set the poplar leaves a-rustling. 风吹得杨树叶淅淅飒飒直响。
- Wheat leaf rust is one of the most destructive diseases on wheat production throughout the world. 小麦叶锈病是国内外影响小麦生产的重要病害。
- The results indicated that the optimum concentration of BION was 200mg/L for the induction of leaf rust resistance on wheat seedling. 结果表明BION诱导麦苗抗叶锈病的最佳浓度为200mg/L;
- Sixty-eight of them amplified polymorphic bands in Thatcher and 23 wheat leaf rust resistance NILs with 22.4 percent of polymorphism. 经过初次筛选;选出68对能在近等基因系间揭示出小麦抗叶锈基因Lr35多态性的引物组合;多态性引物出现比率为22.;4%25。
- So,it is concluded that BION-induced resistance against wheau leaf rust is most likely to be a response of systemic acquired resistance. 由此认为,BION可诱导小麦幼苗产生对叶锈病的系统获得抗性。
- Among the eucalypt diseased, bacterial wilt, little-leaf, seedling, brown spot, leaf rust, shoot blight, stem canker and butt rot are new disease records in Taiwan. 文内报导之桉树青枯病、小叶病、苗腐病、玫瑰桉叶斑病、叶锈病、枝枯病、溃疡病及冠腐病等均为本省之新记录病害。
- The results showed as follows: in Am3, there is a single recessive gene controlling the resistance to leaf rust race DHD; in Am4, theresistance gene is suppressed by the D genome. 结果表明Am3对叶锈菌生理小种DHD的抗性系由1对隐性基因控制:Am4中由于存在来自DD染色体组的抑制作用,其对叶锈菌生理小种DHD的抗病基因被抑制了。
- The spring bottom was covered with rotting oak and poplar leaves and the water was amber like a weak steeping of them, a tea. “池底布满了腐烂的橡树枝和杨树叶，泉水呈琥珀色，象是这些枝叶浸泡出的，淡淡的一池茶。”
- Cereal Disease Laboratory,USDA-ARS.Wheat leaf rust resistance genes:source,genome location,low infection type and tester lines.http://www.cdl.umn.edu/res_gene/wlr.html. 陈万权;秦庆明.;国际上已知小麦抗叶锈病基因在中国的可利用性研究
- Indicated that T-DNA of Ri plasmid had already been combined into in the regeneration plant91% of transgenic plant of the triploid Chinese white poplar leaf showed winkle symptom compared with the contrast , the others grew normally. 三倍体毛白杨的转基因植株与对照相比,91%25的植株都发生了叶片皱缩,9%25转化植株叶片生长正常,转化植株的叶片均在MS_0具有自发根的特性。
- Poplar leaves a bit yellow, the wind blowing, poplar staggered, as if it has old, had waddled. 杨树的叶子有点发黄了，秋风吹来，杨树摇摇晃晃，好像它已经老了，站不稳了。
- When people unconsciously sigh of "is a bumper year" when the poplar leaves have litters, and the branches, leaving only a lot of strings on a long seed. 当人们不知不觉中感叹着“又是一个丰收年”的时候，杨树的叶子已经凋落了，枝头上只留下了许多串长长的种子。
- Reported diseases include crown gall, bacterial wilt, little-leaf, seedling blight, angular leaf spot, leaf spot, brown spot, leaf rust, grey mold, shoot blight, stem canker, and butt rot. 苗腐病、角斑病、叶斑病、玫瑰桉叶斑病、叶锈病、灰黴病、褐斑病、枝枯病、溃疡病及冠腐病等真菌性病害；
