SLF-young nymph stage - Ask Extension
What insect spray chemical can I use on these little devils ? Seeing them in Washington county( Hagerstown) already.
Knowledgebase
SLF-young nymph stage #869179
Asked May 19, 2024, 11:19 PM EDT
What insect spray chemical can I use on these little devils ? Seeing them in Washington county( Hagerstown) already.
Washington County Maryland
Expert Response
Insect chemical sprays are not recommended nor warranted for Spotted Lanternfly.
Insecticides and other chemicals can harm non-target animals including pollinators and beneficial insects and will not effectively reach and kill all of the spotted lanternflies that are present and on the move. SLF is not harming landscape or garden plants enough to justify the risks of using insecticidal sprays. Do not spray home remedies such as white vinegar or dish soap because these items can harm other animals and plants.
Here is our page on them:
https://extension.umd.edu/resource/spotted-lanternfly-management-residents/
Christine
Insecticides and other chemicals can harm non-target animals including pollinators and beneficial insects and will not effectively reach and kill all of the spotted lanternflies that are present and on the move. SLF is not harming landscape or garden plants enough to justify the risks of using insecticidal sprays. Do not spray home remedies such as white vinegar or dish soap because these items can harm other animals and plants.
Here is our page on them:
https://extension.umd.edu/resource/spotted-lanternfly-management-residents/
Christine
