5月18～19日,上海郊县片网在嘉定县举办白蚁防治培训班,上海市白蚁防治所承担了讲授任务,出席人员27人。通过学习同志们初步掌握了上海地区黄胸散白蚁和黑胸散白蚁的性能及活动方式,并学会一般灭治方法。 From May 18 to 19, the film network of suburban counties in Shanghai hosted a termite prevention and control training class in Jiading County. The Shanghai termite control institute undertook a teaching task and attended 27 people. Through learning comrades, they initially mastered the performance and activities of yellow-billed termite and black-billed termite termites in Shanghai, and learned the general methods of eradication.