摘要
目的观察杀蟑胶饵实验室杀蟑效果。方法无选择性实验的箱内只放胶饵,选择性实验的箱内放胶饵和饲料。结果无选择性实验在(18±1)℃条件下耗时8～9d,(24±1)℃条件下耗时2～4d,累积死亡率均达100%;选择性实验(18±1)℃条件下需9～10d,(24±1)℃条件下需3～5d,累积死亡率可达100%。结论温度可影响药物的作用效果,并对药物的选择性有一定的影响。
Objective To observe the efficacy of Yekang cockroach gel bait on Blattlla germanica. Methods Gel bait was put in boxes for no selective test and both gel bait and food were used for selective test. Results All the cumulate mortalities were 100%. The needed time of the test without selectivity under (~18±1 )℃ is 8-9 days and under (~24±1 )℃ is ~2-4 days. The needed time of the test of selectivity under (~18±1 )℃ is 9-10 days and under (~24±1 )℃ is 3-5 days. ~Conclusion The effective action of the insecticide was affected by the temperature, and temperature maybe affect the cockroach taking the drug.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
北大核心
2005年第2期108-109,共2页
Chinese Journal of Vector Biology and Control
