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›› 1987, Vol. 23 ›› Issue (4): 505-508.

• 研究简报 • Previous Articles     Next Articles

STUDIES ON THE LOCALIZATION CHANGES OF PEROXIDASE (POD) AND POLYPHENOL OXIDASE(PPO)IN THE SEEDLINGS OF CHINESE FIR AFTER INOCULATED WITH COLLETOTRICHUM GLOEOSPORIOIDES

Su Kaijun,Tan Songshan   

  1. Central South Forestry College
  • Received:1986-04-01 Revised:1900-01-01 Online:1987-11-25 Published:1987-11-25

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Abstract: The resistant mechanism of Chinese fir [Cunnighmia lancelata(Lamb.) Hook] to spot anthrancnose (Colletotrichum gloeosporioides) was studied using localizations of POD and PPO. An activity increasing region of POD and PPO in front of the hyphae developed region was noticed and region moved outward continously as the lesion developing. This was a suggestion of host resisting the fungus infection.