To elucidate the physiological basis of the response of rice plant against Sogatella furcifera undergone feeding stress, we analyzed some physiological indices therein 3 rice varieties (Rathu Heenati, R9810–T and Fengyuanyou 272) infested by S. furcifera undergone feeding stress for 0, 3, 6, 12, 18, 24, 30 and 36 h respectively. The results showed that the levels of malondialdehyde (MDA) and hydrogen peroxide (H2O2) had no significant change in Rathu Heenati with S. furcifera undergone feeding stress while showed a increasing tendency with the time of feeding stress in R9810-T and Fengyuanyou 272. The activities of superoxide dismutase (SOD) and peroxidase (POD) in all the 3 varieties were increase with the time of feeding stress. The activities of catalase (CAT) had no significant change in Rathu Heenati and tend to decline in R9810–T, while in Fengyuanyou 272 first declined and then slightly increased. The activities of glutathione peroxidase (GPX) showed no significant change in 3 rice varieties. These results indicate that oxidative damage is less in Rathu Heenati than in R9810–T and Fengyuanyou 272 when infested with S. furcifera undergone feeding stress.