| 摘要 |
<p>A terrestrial mollusc stomach poison composition comprising: (i) an effective amount of an active ingredient selected from the group consisting of ferric edetate and a ferric hydroxyethyl derivative of edetic acid, or (ii) a simple iron compound selected from the group consisting of iron proteins, iron carbohydrates, and iron salts, which, alone have little or no toxicity to the mollusc; a second component selected from the group consisting of edetic acid, hydroxyethyl derivative of edetic acid, or salts thereof; and an inert carrier material edible to molluscs.</p> |
