南繁基地假高粱发生现状及防控对策

Survey of Occurrence of Sorghum halepense in Nanfan areas and Suggestions for Its Control and Prevention

假高粱是世界著名的恶性杂草之一,被我国列为检疫对象。调查了假高粱在南繁基地的发生情况、分布范围及生态环境,分析了假高粱防控难点,并提出了“植物检疫、联防联控、人工挖除、化学防除、加强宣传”的对策,为假高粱综合防控提供参考。

Sorghum halepense is a noxious weed and is included in the quarantine list in China.A survey was made of the occurrence,distribution and ecological environment of S.halepense in Nanfan(Propagation and breeding activities in the tropical south of Hainan)areas and the difficulties in control and prevention of S.halepense were analyzed,based on which were put forward some suggestions for its control and prevention,such as strengthening plant quarantine,artificial removal,chemical control and publicity and establishing a joint control and prevention system among government departments in order to provide reference for the control and prevention of S.halepense.