您要查找的是不是:
- brown leaf rust 褐叶锈病
- 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。
- 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。
- 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;
- Brown leaves came whirling down. 黄叶飘零。
- 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;
- 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。
- 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。
- 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。
- 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。
- 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 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
- 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。
- Cassava Brown Leaf Spot (BLS) is a major leaf disease of cassava caused by Cercosporidium henningsii, the disease mainly destroyed cassava leaves. 木薯褐斑病(Brown Leaf Spot)是由木薯尾孢菌(Cercosporidium henningsii, Allesch)引起的一类真菌性病害。
- ENGLISHInitial symptoms are narrow, dark brown leaf spots that enlarge over time into oblong to irregularly shaped lesions with dark tan centers and dark brown to purple margins (Plate 9). 症状/发病信号: 最初的症状是在叶片上出现窄的,棕黑色的斑点,随着时间的推移扩大成椭圆形至无规则切口,中心呈棕褐色 而边缘为暗褐色或紫色(见图9)。
- The brownish leaves are mostly from the redwood trees nearby. 褐色落叶几乎都是附近的红木叶。