Table 3 Oral lethality test of different toxic mineralized toxin particles on plateau pika.
Group | MLD | Weight (g) | Average weight (g) | Intake of toxin (10,000 MLD/kg) | Death |
|---|---|---|---|---|---|
I | 2000 | 143.8 | 124.14 | 1.61 | 24Â h |
106.5 | 24Â h | ||||
114.3 | 24Â h | ||||
128.3 | 24Â h | ||||
127.8 | 24Â h | ||||
II | 1000 | 113.6 | 115.78 | 0.86 | 50Â h |
121.7 | 48Â h | ||||
108.5 | 48Â h | ||||
116.6 | 63Â h | ||||
118.5 | 48Â h | ||||
III | 500 | 108.9 | 115.24 | 0.43 | Survived |
120.3 | 60Â h | ||||
114.6 | 72Â h | ||||
111.7 | Survived | ||||
120.7 | 76Â h | ||||
IV | 250 | 124.8 | 121.34 | 0.21 | Survived |
136.7 | Survived | ||||
113.8 | Survived | ||||
106.8 | Survived | ||||
124.6 | Survived |
