Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at gnogardening@agcenter.lsu.edu. My problem is with black stuff on my crape myrtles' leaves and bark. It ...

Are your garden plants stunted, shriveled, yellowing, or curling at the leaves, despite your best efforts to keep them alive? Check the undersides of the leaves, and you might find the culprit: large ...

Q. Help! I have aphids covering my newly planted vegetable plants. What can I do to rid my plants of this aphid hoard? I would like to use something organic. A. Aphids are a sucking insect that have ...

Learn how to identify and control pesky aphids on your indoor plants to prevent further damage and keep them from coming back ...

Garden staff are finding more scale insects and aphids than in past years. A major infestation of lecanium scale was recently found on a large planting of bald cypress at the Garden. The population of ...

FARGO - Aphids are likely the insects to blame for affecting ash, elm, maple, linden and other trees for Fargo property owners, according to the City of Fargo. A news release states that aphids are ...

As Oregon gets hotter and drier due to climate change, tree-killing invasive pests that prefer warmer temperatures are thriving — endangering Sitka spruce along the coast, firs in the mountains and ...