Interactions between infestation regularity of Chilo suppressalis and cultivation factor.
Author of the article:WEI Yong-Bao，SHI Shou-Hua，LIU Ming-Xi
Author's Workplace：(Guangde Station of Plant Protection and Quarantine, Guangde, Anhui 242200, China)
Key Words：Chilo suppressalis Walker; infestation regularity; character; plant factor
Abstract：Through the analysis of historical data of more than 20 years in Guangde County of Anhui Province, it's was found that the rule of Chilo suppressalis Walker infestation regularity has changed in recent years.Occurrence period is delayed, occurrence de