My oak tree bark is covered with bumps, diagnosed as lecanium scale, sucking the life out of them. Apparently there is a connection with mosquito spraying. We spray because we have an ornamental pond, ...

Alias: Lecanium scale. This scale is often confused for some type of damage that has caused a tree to extrude small bubbles of sap. While that does happen, this is a different matter. These small ...

A Public Works official has discovered an infestation of Lecanium Scale on many of the willow oak trees in the Central Business District. The scale lives on the branches of the tree and sucks the sap ...

A scale insect infestation is a sign that a tree is in poor health, making it susceptible to the tiny insects. Pixabay photo Scale insects are sneaky little devils that often go unnoticed by gardeners ...

The firm of ABC Tree Company was awarded the contract to begin the treatment of 562 oak trees infested with Lecanium Scale along Broad Street, Market Street and Riverfront Parkway. Work will began on ...