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目的掌握吉林省蜚蠊种群分布和季节性消长等动态变化规律。方法统一使用粘蟑纸诱捕。结果吉林省9个市(州)的美洲大蠊所占比例较少,德国小蠊已占95%以上。蜚蠊以3月和7-9月为活动高峰期。结论德国小蠊现已成为吉林省各地的绝对优势种。提示应将其列为今后防治的重点。
Objective To grasp the dynamic changes of cockroach population distribution and seasonal fluctuation in Jilin Province. Method uniform sticky cockroach paper trap. Results The percentage of American cockroach in 9 cities (or prefectures) in Jilin Province was relatively low, and German cockroach accounted for more than 95%. Cockroaches peaked in March and July-September. Conclusions Blattella germanica has now become the absolute dominant species in all parts of Jilin Province. Tips should be listed as the focus of future prevention and control.