植物病原原核生物 Phyjopdthogenic Prokaryotes 李金云博士（讲师） Lab of Phytobacteriology Bocontrol o Mlant diseases Dept.of Plant Patology.CAU 植物细菌学及植物病害生物防治研究室 (植保楼313.电话：62733018) 0.51um
1 植物病原原核生物 Phytopathogenic Prokaryotes 李金云 博士（讲师） Lab of Phytobacteriology & Biocontrol of Plant diseases Dept. of Plant Pathology,CAU 植物细菌学及植物病害生物防治研究室 （植保楼313. 电话：62733018）
2
3
3
4
UGA.Eyt Plant Patholo
5
6
Bacterial ooze
7
@Copyright APS Press
8
UC Statewide IPM Project Regents,University of California
9
Table 1.Percentage occurrence of different pathogens in lists of named diseases of crop plants (已知作物病害中不同病原所致病害所占的比例) Pathogens Percentage occurence Fungi 50-65 Nematodes 15-20 Viruses 10-15 Prokaryotes(Bacteria) 5-10(>300 kinds) Others 5 (American Phytopathology Society,1988) 10
10 Table 1. Percentage occurrence of different pathogens in lists of named diseases of crop plants （已知作物病害中不同病原所致病害所占的比例） Pathogens Percentage occurence Fungi 50-65 Nematodes 15-20 Viruses 10-15 Prokaryotes(Bacteria) 5-10（>300 kinds） Others 5 （American Phytopathology Society，1988)