2010•Chih Wu Sheng Li Hsueh T'ung HsunRequires access

Changes of Defensive Enzymes Activitiy in Different Resistant Potato Varieties after Inoculated with Alternaria solani

T.K. Lian

Abstract

Activity of defensive enzymes of leaves in different resistant potato varieties after inoculation and non-inoculation was analyzed. The results showed that the activities of PAL,POD,PPO and CAT increased in all of varieties after inoculation. The increase of enzyme activities in resistance was higher than those in susceptible. Significantly PAL,POD,PPO and CAT in potato varieties were correlated with resistance to early blight.

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Available abstract

Key concepts: Inoculation, Point of delivery, Alternaria solani, Biology, Alternaria, Blight, Horticulture, Enzyme