This reader’s photo shows a hibiscus plant where both aphids and spider mites are present, as indicated by the webbing and the aphids caught in it. Thoroughly washing plants can dislodge many pests, ...
As I mentioned in my previous column, “Popular hibiscus has lots of enemies” in the Sept. 30, Marco Eagle (available at marconews.com), many pests can feed on hibiscus making this a very high ...