【摘要】 C型肉毒梭菌毒素用于灭鼠的时间不长,仅对几种常见鼠作了防治试验,取得了较好效果。1989年9月,用江苏商业专科学校研制的C型肉毒梭菌毒素,对布氏田鼠作了现场防治试验。每克诱饵含2.0万、4.0万和8.0万以及1.0万单位冻干毒素,灭鼠效果分别为97.96±1.77%、100%、90.4±1.11%和75.58±5.83%;每克诱饵含1.0万单位和2.0万单位水溶液毒素,灭鼠效果分别为99.74±0.51%和99.02±1.10%。该毒素能在常温下运输和使用,是一种很有实用价值的新型杀鼠剂。更多还原

【Abstract】 This work was carried out on the typical steppe Inner Mongolia in September 1989. In the field test, the efficiency for 2.0, 4.0 and 8.0 ten thousant unit botulin C of lyophilization per 1 gram bait are 97.96±1.77%, 100% and 99.48±1.11% respectively against the brandt’s vole (Microtus brandti), but 1.0 ten thousand unit is only 75.58±5.83%. The efficiency for 1.0 and 2.0 ten thousand unit fluid botulin C per 1 gram bait are 99.74±0.51% and 90.02±1.11% against the brandt’s vole. The results show the botulin C is a good single dose rodenticide, that was transported and used on the normal temperature.更多还原