沈阳地区切花(菊花、非洲菊、百合)病害发生种类调查研究  

The Study on Species of Fresh Flowers (Chrysanthemum morifolium,Gerbera jamsonii and Lilium) Diseases in Shenyang

作　　者：张新山[1] 

机构地区：[1]辽宁林业职业技术学院,沈阳110101

出　　处：《中国林副特产》2009年第1期75-78,共4页Forest By-product and Speciality in China

摘　　要：通过田间调查以及采集材料,对沈阳地区切花中的菊花、非洲菊、百合常见病害进行了调查研究。在采集标样期间,主要观察每种花卉具体病症的病害直接镜检,鉴定到属,而对于那些未见病症的病害,需要在实验室中都做成盒式标本。本次调查主要有3种花卉,共发现9种病害,并且对每种病害都提出了防治意见,对于指导生产,减少经济损失有着很大的实际意义。The article is about investigation and research on the common diseases ot iresh flowers （including Chrysanthemum morifolium ,C-erbera jamsonii and Lilium ） in Shen Yang area through field investigation and material collection. During the collection of materials, the study needed to observe the typical symptom of concrete disease of each kind of fresh flower. Then we used sample boards to press the materials till they became dry. For those diseases there were obvious symptoms on the diseased parts, we could use optical microscope to examine the pathogens and distinguish them into genus. But for those there were no obvious symptoms on the diseased parts,a series of identification procedures such as tissue isolating culture etc were needed in the lab. Finally the pathogens could be examined by the microscope at the same time ,each kind of disease materials were made for the cassette samples. There were three kinds of fresh flower and nine diseases in this investigation. Suggestions of controlling every disease were forwarded. It is very significant to guide the production and decrease the economical loss.

关 键 词：切花病害 典型症状 组织分离培养 防治 

分 类 号：S436.412.1[农业科学—农业昆虫与害虫防治] S682.11[农业科学—植物保护]