文献类型：期刊文章

作　　者：杜社妮[1,2] 白岗栓[1,2] 张树军[3] 张蕊[4]

机构地区：[1]西北农林科技大学水土保持研究所,陕西杨凌712100 [2]陕西中国科学院水利部水土保持研究所,陕西杨凌712100 [3]陕西华阴市种子管理站,陕西华阴714200 [4]西北农林科技大学林学院,陕西杨凌712100

出　　处：《Plant Diseases and Pests》

基　　金：Supported by National"Eleventh Five-Year"Technology Support Pro-ject(2006BAD09B07,2006BAD09B09,2007BAD88B04)~~

年　　份：2010

卷　　号：1

期　　号：1

起止页码：40-42

语　　种：中文

收录情况：CAB、CAS、CSA、PROQUEST、外刊、普通刊

摘　　要：[ Objective] The study aimed to research the identification of Persimmon anthracnose and its controlling methods.[ Method ] The pathogen and characteristics, infection and occurrence law, damage symptoms of persimmon anthracnose were stated simply and the methods for con- trolling the disease were summed up. [ Result] The pathogen of Persimmon anthracnose was Gloeospor/um kaki Hod, belonging to Deuteromycotina. Germination and invasion of the conidia, sporulation and growth of mycelium all required high temperature, with the optimum temperature of 25 ℃ and the lethal temperature of 50 ℃ （10 min）. The occurrence strength of Persimmon anthracnose related with the factors including host, environment, culture circumstances, mainly doing harm to the fruits and branches. The occurrence of the disease could be controlled by such agricultur- al measures as cleaning the orchard, using the resistant varieties and planting the disease-free seedlings, adopting the balanced fertilization, improving the irrigation and drainage systems, conducting the dense planting and thin branches, building garden using the seedling that grafting on planted stock and raising the grafted parts of the stock. When the incidence was heavy, it needed to spray the fungicides or protective agent for the control of the Persimmon anthracnose. The fungicides should be mainly sprayed on the lesion of shoot, fruit surface and branches. [ Conclusion] The study provided the reference for the control of the Persimmon anthracnose.

关 键 词：Persimmon anthracnose  Damage symptoms  Occurrence law  Controlling measure  

分 类 号：S436.65]