摘要
本文介绍了几种嘧啶胶类杀菌剂新品种（pyrimethanil嘧菌胺mepanipyrim,cyprodinel）的作用机制。该类药剂在离体条件下对病菌的抗菌性很弱，使用于寄主植物上却表现很好的防治效果，该类药剂能抑制病菌甲硫氨酸的生物合成和细胞壁降解酶的分泌，从而影响病菌侵入寄生植物。
The mode of action off several anilinopyrimdine fungicides is intToduced in this paper. These chemicials have a little antifungus activity in vitral, but show good controlling effect against many crop diseases in vivo. They inhibit the sgnethesis of methionine, secretion of cell wall degrading enapes of pathogens, So they show iuhibiting pathogens penetrating the hosts.
出处
《农药科学与管理》
CAS
1997年第1期30-32,共3页
Pesticide Science and Administration
