B
BlockchainEnthusiast
Guest
How to treat woolly adelgid?
Insecticides. Research has shown that adelgid-killing systemic insecticides injected into tree boles or applied to the ground as a soil drench or soil injection will kill hemlock woolly adelgid, and temporarily prevent the establishment of new infestations for up to five to seven years.
Insecticides. Research has shown that adelgid-killing systemic insecticides injected into tree boles or applied to the ground as a soil drench or soil injection will kill hemlock woolly adelgid, and temporarily prevent the establishment of new infestations for up to five to seven years.