[关键词]
[摘要]
采用秋季进行土壤消毒, 春季下防寒土后立即喷施多菌灵、代森铵、敌克松混合药液进行植保处理, 可使西洋参地下根部发病率由14.61%下降到0.7%。
[Key word]
[Abstract]
Soil disinfection is to be carried out in autumn, and mixed pesticide containing carbendazin, amneb,trichlorfon sprayed immediately after removing antifreezing soil in spring can decrease the incidence of undergound root diseases of Panax quinquefolium from 14. 61% to 0. 70%.
[中图分类号]
[基金项目]
辽宁省“八五”重点攻关项目