Table 1 Effect of three inorganic salts against land snail, Massylaea vermiculata, after seven days of treatment
Salt | Concentration (%) | Mortality (%) | LC50 (%) |
|---|---|---|---|
Sodium carbamate | 1 | 20 | |
2 | 40 | 2.4 | |
4 | 50 | ||
6 | 80 | ||
8 | 90 | ||
Sodium benzoate | 6 | 10 | 11.8 |
8 | 30 | ||
13 | 50 | ||
15 | 70 | ||
Sodium nitrite | 0.5 | 10 | 9.6 |
2 | 20 | ||
8 | 40 | ||
13 | 50 | ||
15 | 70 |