To elucidate the physiological basis of the response of rice plant against Sogatellafurcifera 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 (H202) had no significant change in Rathu Heenati with S. furcifera undergone feeding stress while showed a increasing tendency with...