摘要
松杉苗木是主要的造林绿化用苗,但由于苗期容易受到多种病害的危害,给生产造成了巨大损失。本文就松杉苗期病害的发生原因、主要症状及如何防治做了较详细的论述。
Pine seedling is the main forestation and virescence seedling.It is often suffered by many disease and insect in seedling period to bring large production loss.This paper states the causation,main symptom and prevention of pine seedling.
出处
《林业科技情报》
2010年第4期15-15,17,共2页
Forestry Science and Technology Information
关键词
防治
松苗
苗木病害
prevention
pine seedling
seedling disease