Author: Li Chunsheng
Gardeners dispense whitening agent for tree trunks.
As the temperature drops, garden plants begin to enter a dormant period of growth. In order to ensure that garden trees prevent diseases and insects, and safely spend the winter, recently, Zhuolu County garden workers have "whitewashed" the urban sidewalk trees and landscape trees to keep warm, prevent diseases and insect pests, and ensure that the trees are warm for winter.