An American household products company had given a technical seminar to the Dong Fang Hotel management on the use of industrial pest control products to deal with the cockroach problem.
一家美国家居用品公司和东方宾馆的管理层开了一场技术座谈会，讨论使用工业害虫控制产品对付蟑螂。
Methods Adhesiving killing method for density investigation, and Premise cockroach gel bait for chemical control.
方法密度调查采用粘捕法，化学防治采用拜灭士杀蟑胶饵。
Methods:adhesive killing method for density investigation, and cockroach gel bail for chemical control.
方法：密度调查采用粘捕法，化学防治采用高效灭蟑毒饵；
Methods 1%yekang cockroach gel bait and 0.5% Permanone smoke fog were used for chemical control. Adhesive killing method was applied in density investigation.
方法采用1%晔康杀蟑胶饵和0.5%氯菊酯的烟雾剂，密度监测采用粘捕法。
Objective To investigate the city cockroach present background status of Hebei province, establish control measures and control its harm.
目的了解河北省城市蜚蠊的本底现状，制定防治对策，控制其危害。
The utility model discloses a multifunctional pest control device, which comprises a fly-killing unit, a cockroach-killing unit and a mosquito-killing unit.
本实用新型揭示一种多功能灭虫装置，包括一灭蝇装置、一灭蟑装置和一灭蚊装置。
Objective: To investigate the features of the population and the distribution of the cockroach in Zhejiang province, and research the control strategy.
目的：查清全省蜚蠊种群地理分布特点，进行防制对策研究。
Objective: To investigate the features of the population and the distribution of the cockroach in Zhejiang province, and research the control strategy.
目的：查清全省蜚蠊种群地理分布特点，进行防制对策研究。
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