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- 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。
- 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。
- 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
- 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。
- 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
- 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；
- Wheat leaf rust resistance genes 小麦抗叶锈病基因
- Flakes of rust are falling from the old iron pan. 一片片的锈从旧铁锅上落下。
- The olive leaf is a badge of peace. 橄榄叶是和平的象征。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- Better to wear out than rust out. [谚]与其锈坏，不如用坏。
- She read extensively to keep her mind from rust. 她广泛阅读以防止脑子迟钝。
- The underneath of the car was covered with rust. 汽车底部锈迹斑斑。
- Iron reacts with water and air to produce rust. 铁与水和空气起化学反应而生锈。
- This special coating is designed to resist rust. 这一特别的涂层旨在抗锈。
- Rust has already bitten into the enamel. 铁锈已经烂进搪瓷里去了。
