论文部分内容阅读
目的探讨舰船蟑螂化学防治策略。方法分析舰船上常用化学防治手段的优劣,通过试验研究,评判几种化学防治方法的不同组合对于舰船蟑螂的长期控制效果。结果烟雾法和毒饵较为适合舰船蟑螂的控制,它们的组合可显著控制蟑螂密度及其反弹速度,处置措施合理,可维持5个月的低密度水平。结论舰船蟑螂危害的有效控制必须建立定期的密度监测机制,根据不同危害等级采取相应的化学防治手段,科学合理用药,以实现舰船蟑螂防控的预见性、有效性和可持续性。
Objective To explore the chemical control strategy of naval cockroaches. Methods The advantages and disadvantages of commonly used chemical control methods on ships were analyzed. The long-term control effect of different combinations of chemical control methods on cockroaches was evaluated through experimental studies. Results The smog method and poison bait were more suitable for cockroach control. Their combination significantly controlled the density of cockroaches and their rate of rebound, and the disposal measures were reasonable and could maintain the low density for 5 months. Conclusions The effective control of the cockroach damage of warship must establish a regular density monitoring mechanism and adopt appropriate chemical control measures according to different hazard levels to scientifically and reasonably use the medicine so as to realize the predictability, effectiveness and sustainability of prevention and control of cockroach on ships.