| 摘要 |
<p>Fungicidal guanidines from o-phenylene diamine Cpds. (R = 1-4C alkyl; R' = H, 1-6C alkyl, or 1-4C alkoxy; alkyls are opt. branched) are used as systemic fungicides esp. against wheat rust and mildews. (I) are also anthelmintics for human and veterinary use.</p> |
