The Advance of Study on Mechanism of Verticillium Wilt Resistance in Cotton
Li Xinghong; Ma Zhiying; Zhang Guiyin(Hebei Agricultural University, Baoding 071001)
The study on mechanism of Verticillium wilt resistance in cotton has been made a great advance. The mechanism of Verticillium wilt resistance in cotton is very complex which include both the instinctive resistance in cotton plants and the induced resistance by Verticillium dahliae infecting. After cotton plants are infected by V. dahiiea, the formation of gums and tyloses and the eventual sealing-off of the infected vessels are occured in plants or phytoalexin are producted. Physical restriction wilt or chemical host response or both make contributions to expression of Verticillium tilt resistance in cotton.
【CateGory Index】： S435.62