关键词: 铁路特等客运站, 综合防制, 蜚蠊防制

Abstract: Objective:To explore the cockroach control strategy at top-grade railway passenger station by observing the species,habitats of the cockroach and studying the effects of varied cockroach-killing methods at different sites.Methods:The integrated procedures included principal environmental improvement together with intensifying survey,appropriate cockroach-killing ways in different sites and focusing on the key places.Result:The cockroach density reduced by77.99%～90.26% and77.48%- 98.24% at different surroundings,respectively in 1998 and 1999 in comparison with that of 1997's,before applying the integrated procedures,and the ovum density dropped to 0-0.03and0respectively.The cockroach density of some sites cut down on66.67%-88.89%,74.11%-88.00%,70.00%-79.07% and 70.59%-75.71%,respectively at3,7,15 and 30 days after spraying pesticide as comparing with that of when cockroach-proof steps hasn't been taken.The pivots cockroach density was1.16-1.30and0.38-1.18times the average while strengthening the cockroach killing of pivots in comparison with 2.38-2.93times of the contrast.At the same time the amount of insecticide decreased and the fund was saved.Conclusion:Promising efficiency on cockroach control was gained at top-grade railway passenger station,some social and economic benefits were obtained.