Netizen consultation:
On the wall outside the Qingliu Xinyuan community and on the glass window of the home, there are a lot of green shell flying insects, do not know whether it is harmful to the human body?
Baotou Forestry and Grassland Bureau replied:
Dear netizens, hello!
It is understood that the insects that appear in your community are elm blue leaf beetles, which are not harmful to the human body.
Elm blue leaf beetle: coleoptera, leaf beetle family, in the northeast, north China, northwest, east China and other places are distributed, the main host plant is elm, is one of the main pests of elm tree, no harm to the human body. As you learn further, since there are fewer elm trees planted in your neighborhood, you initially determine that the main source of the insect should be the park behind the community.
According to the division of responsibilities, the corresponding work such as park greening and pest control in the urban area should be undertaken by the Municipal Landscaping Administration. The staff of our unit suggested that if the number of elm blue leaf nails is small, there is no need for artificial control, ecological natural control can be; if the number is large, seriously affecting the lives of residents, or the tree damage is serious, need to be artificially controlled, please contact the Municipal Landscaping Administration.
Source: Yellow River cloud client "people call me to respond" column