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目的报告敌鼠钠盐在海岛部队营区灭鼠效果。方法在现场采取饱和式投药法。结果经过60 d的现场观察,灭鼠前的密度为:直观法34.38%,粉迹法34.17%;灭鼠后密度为:20 d直观法0.00%,粉迹法1.67%;60 d直观法6.25%,粉迹法3.48%;灭鼠率(粉迹法)为89.82%~95.11%。结论 0.05%敌鼠钠盐米毒饵大面积灭鼠效果好、使用方便、价格低廉、安全可靠,值得在军地广泛应用。
Purpose To report the anti-rodent effect of the antagonist sodium salt at the island army camp. Methods Saturated dosage method was adopted in the field. Results After 60 days of field observation, the density before detrusor was 34.38% by intuitionistic method and 34.17% by vermilion method. The densities after deratization were: 0.00% for 20 days visual acuity, 1.67% for vermilion method and 6.25 for 60 days %, Gossamer method 3.48%; rodent rate (grist method) was 89.82% ~ 95.11%. Conclusion 0.05% of the enemy rat sodium salt bait large area rodent control effect, easy to use, low cost, safe and reliable, it is widely used in the military.