| 摘要 |
Stabilized antiparasitic fluid suspensions are prepared in unchlorinated organic solvents for mixing and/or milling of Chlorotriazine and/or herbicide substituted Ureas insoluble in such organic solvents, stabilizing the suspension with special pyrogenic micronized and/or hydrated and/or treated silica, possibly adjuvated by the presence of organophilic bentonites, together with emulsifiers and/or dispersing agents, with the possible presence of Acetanilides and or herbicide substituted Nitroanilines, dissolved in the organic solvents used. These fluid suspensions are used for selective deweeding of agricultural crops and total deweeding of uncultivated areas. |
