Abstract: In order to analyze the rule of times cited on rice virus periodical papers, data from “China Academic Journal Network Publishing Database (CAJD)” from 1963 to 2011 had been statically counted. The results showed that: 1007 periodical papers were published, among which 525 periodicals were cited for 4467 times; distribution of cited frequency of rice virus periodical papers showed obvious centralization and decentralization; fitting model of cited frequency and quantity of rice virus periodical papers did not meet the power function distribution, law of Luo Kate and Zipf model; Lyme Kule model, the precise model of Bradford's law, was fitted to the ratio of cumulative number of papers (x) and the ratio of cumulative citation frequency (y) and fitting result showed as y=0.2892ln(1+30.7499x), predicted values and actual values were tested through K-S test, which were in accordance with Bradford.