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- Cercospora papillosan. 美女樱尾孢
- Synonym Cercospora dendrobii Burnett te. 病原菌: Pseudocercospora dendrobii (Burnette) Deighton.
- A NEW SPECIES OF CERCOSPORA CAUSING LEAF SPOT OF MELIOSMA SP. 引起泡花树属叶斑的尾孢菌属一新种。
- Fidld Trial of Different Pesticides against Cercospora apii Fres. 芹菜叶斑病药剂防治试验。
- STUDIES ON CERCOSPORA AND ALLIED GENERA IN CHINA XI. 中国尾孢菌属及其近似属的研究XI.
- STUDIES ON CERCOSPORA AND ALLIED GENERA IN CHINA XII. 中国尾孢菌属及其近似属的研究XII.
- The cercospora leaf spot is one of the main diseases infecting sugarbeet. 褐斑病是甜菜的主要病害之一,危害性很大。
- The acetylcholinesterase (AChE) activity of the Lychee stink bug, Tessaratoma papillosa Drury was determined during different seasons. 本文研究了荔蝽头部乙酰胆碱酯酶(AChE)活性的季节性变化与自然抗药性的关系,以及敌百虫对AChE的影响,同时运用聚丙烯酰胺凝胶电泳的方法,探讨了荔蝽酯酶同功酶的变动情况。
- Antennal sensilla type,number and distribution of the Tessaratoma papillosa Drury were studied by scanning electron microscope. 应用扫描电镜技术研究了荔枝蝽(Tessaratoma papillosaD rury)触角化感器的类型、数量和分布。
- The spatial distribution pattern and sampling methods for the adult of litchi stink bug (Tessaratoma papillosa Drury) are analysed with six species aggregation indices. 本文用6种聚集度指标研究了荔枝蝽成虫空间分布型和抽样技术.
- The results show that the Heihe region Cercospora Race greater the number and frequency changes. 结果表明黑河地区灰斑病生理小种数目和频率有较大变化。
- Toxicities of Beauveria bassiana Bbt1 strain and some other chemical pesticides on Tessaratoma papillosa Drury were tested both in the laboratory and field conditions. 应用白僵菌Bbt1菌株和常用化学农药90%25晶体敌百虫、2.;5%25溴氰菊酯、5%25顺反氯氰菊酯等进行室内毒力测定和田间防治荔枝蝽试验。
- The genetic correlation indicated that root yield,sugar content and sugar yield showed positive relations except Cercospora leaf spot resistance. 遗传单粒型多倍体品种的各项经济性状指标相对较差。 遗传相关性分析表明,除褐斑病级与根产量、含糖率及产糖量呈负相关外,其余3个性状间呈现正相关关系。
- But they were not resistant to cercospora leaf spot of sugarbeet and produced a lower sugar content in normal or light rhizomania infected field. 但该类品种在无丛根病或轻度感染丛根病地种植,均表现不抗褐斑病,含糖分较低。
- In test for resistance to specificphysiological races of Cercospora sogina, 23 cultivars (lines) were resistant to more than4 physiological races. 提出了新广谱抗病资源推广应用的依据。
- The amount of sporulation of fungus (Cercospora arachidicola Hori) on the peanut stalk medium is more than that on other 3 different media reported before. 花生褐斑病菌在花生秆培养基上的产孢量优于前人推荐的3种培养基。
- The behavioral responses of Anastatus japonicus to Nuo Mi-Ci,Gui Wei and San Yue-Hong,the litchi varieties damaged by the litchi stink bug,Tessaratoma papillosa adults,were tested by Y-tube olfactometer. 采用Y-型嗅觉仪测定了荔枝蝽Tessaratoma papillosa成虫危害后,糯米糍、桂味和三月红3个荔枝品种对平腹小蜂Anastatus japonicus行为的影响。
- The root yield and sugar content of tetraploid lines were higher than that of diploid lines.However, the Cercospora leaf spot resistance had no significant differences. 四倍体品系的根产量和含糖率均优于二倍体材料,而褐斑病抗性差别不大。
- The tele host searching behavior of the egg parasitoid, ?Anastatus japonicus? such as flaping the wings and trying flight was elicited by the ordor from adult and the excretion of stink gland of the litchi stink bug, ?Tessaratoma papillosa. 荔蝽雌成虫及其臭腺分泌液气味物质能引诱荔蝽卵平腹小蜂对寄主产生双翅振动及试飞等远距离搜索行为 ;
- Gray leaf spot of maize, caused by Cercospora zeae-maydis Tehon & Daniels, was first found in Alexander County, Illinois in 1924. Now the disease took place in the United States. 玉米灰斑病是由玉蜀黍尾孢菌引起的 ,最早于1924年在美国亚历山大州和伊利诺斯州发现 ,该病现在美国普遍发生。