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cje ›› 2005, Vol. ›› Issue (2): 190-194.

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Genetics aspects of interactions between pathogenic fungi and host plants in natural plant population

WANG Yupeng1, LIU Dengyi1, LI Zheng1, TANG Haifeng2, WANG Guanglin1   

  1. 1. Biodiversity Research Center, Anhui Normal University, Wuhu 241000, China;
    2. Hefei Fengle Seed Co Ltd, Hefei 230031, China
  • Received:2003-11-05 Revised:2003-12-10 Online:2005-02-10

Abstract: In agricultural populations,genetics of interactions between plants and diseases caused by fungi have been deeply studied.Concerning the natural host-pathogen systems,there are still some important phenomena needed more attention.In this paper,we discussed the genetic essence of interactions between hosts and their pathogens,the cost to acquire resistant gene or virulent gene and the influence on individual fitness,and introduced briefly the genetic expressions on population level and the significance of coevolution as well.

Key words: Spring wheat, Crop evapo-transpiration, Reference evapo transpiration, Crop coefficient

CLC Number: