Scientia Agricultura Sinica ›› 2007, Vol. 40 ›› Issue (3): 633-637 .

• RESEARCH NOTES • Previous Articles     Next Articles

Effects of Propamidine on Mycelium Shape and Ultrastructure Changes of Botrytis cirerea

  

  1. 西北农林科技大学无公害农药研究服务中心
  • Received:2005-03-10 Revised:1900-01-01 Online:2007-03-10 Published:2007-03-10

Abstract: The mycelium ultrastructure changes of Botrytis cirerea treated with propamidine was studied through light microscopy (LM) and transmission electro microscopy (TEM). Treated with propamidine one day, by LM, the space between mycelium septum was shortened, the part of mycelium was swelled; After three days, the swelled part of mycelium was malformation. Through TEM, the volume of mycelium cell mitochondrion was swollen , its number increased after treated with propamidine one day; Then treated three days, the configuration of mycelium cell was destroyed. Above cytological changes result in the necrosis of hyphal cell.

Key words: Propamidine, Botrytis cirerea, Ultrastructure

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