| 摘要 |
<p>A method of preparation of a stomach-action molluscicide comprising a metal complexone as an active ingredient and a carrier therefor, comprising the steps of: (i) blending the components together to form a blended composition; (ii) heating the blended composition for about 1 to 5 minutes in the presence of steam at an ambient temperature of between about 80 DEG C and 100 DEG C; (iii) maintaining the composition at the ambient temperature between about 10 and 30 seconds; and (iv) forming the blended composition into one or more pellets. <??>Preferably, the metal complexone is ÄFe(OH)EDTAÜ<2->.</p> |
