The painted walls by the Jinshui River are crawling with "bean worms"
□ Dahe Newspaper and Dahe client reporter Li Yao correspondent Liu Jianmin went to wentu
Not long before this newspaper, this newspaper reported that a painted wall by the Jinshui River in Zhengzhou was crawling with snails, and many citizens paid attention to it. Now, all the snails have withdrawn, but this wall has been occupied by a large number of "bean worms".
"You see, these worms crawl everywhere, and it affects the aesthetics." Si Chunyuan, a member of the Jinshui Road Patrol Team, said, "Yesterday afternoon, I passed by here and found that the walls were already crawling with these 'bean worms', and the citizens who passed by here avoided them from afar after seeing them. ”
The reporter saw that there were several national locust trees on the side of the painted wall, and the leaves on each tree were bitten to varying degrees, and there were many "bean worms" pulling filaments from the trees and dangling in the air.
Later, the staff of the Jinshui District Greening Institute rushed to the scene, "The scientific name of these insects is the national locust ruler midge, which is the larval form of the national locust ruler moth, and after a while they will become pupae, and when they come out again, they will be the national locust ruler moth." Inchworm mainly harms the national locust, dragon claw locust, and sometimes also endangers the locust, when the situation is serious, it can cause plant death, and in the landscaping work, it is considered to be the main leaf-eating pest. Captain Wang of the Greening Institute said.
Subsequently, the staff of the GreenIng Institute and the patrol team used insecticides to spray the nearby national locust and painted walls.