摘要
对诸暨市香榧产区绿藻发生情况进行了典型调查,并开展了药剂防治试验,结果表明:在香榧主产区绿藻的发生率达51% ~ 64%;采用晶体石硫合剂800倍液喷施,除治效果达85.7%.结合营林措施,加强抚育管理,能有效地控制香榧绿藻的发生.
Typical investigations on occurrence of chlorella in Torreya grandis production area in Zhuji, Zhejiang province, and experiment on chemical control resulted that the occurrence rate reached 51% ~ 64% in the mentioned area. Spraying 800-fold lime sulphur demonstrated 86.7% control effect. If measure of silviculure could be strengthened, chlorella could be better controlled.
出处
《浙江林业科技》
北大核心
2005年第2期44-45,共2页
Journal of Zhejiang Forestry Science and Technology
