Question: I have a white foamy substance on the stems of my arborvitae. I don't see any bugs crawling around, but it is very ugly. Do I need to spray something? Answer: What it sounds like is an ...

Have you ever been walking in your garden and noticed what appears to be bubbles on your plants? It may appear as if the plants are salivating, but these bubbles do not come from the plants — they ...

Perhaps every child's favorite bug is the spittle bug, more often known in kid circles as the 'spit bug'. We start seeing them this time of the year. Big gobs of spit stuck on leaves and stems, as if ...