Q: Something has been gnawing on one of my bougainvillea plants for a while now, and it has recently migrated over to a previously healthy bougainvillea plant. I've sprayed with insecticidal soap and ...

Question: Some of our Indian hawthorn plants have developed orange/red/yellow leaves, which are dropping and leaving the stems/branches sparse of foliage. The hawthorns in front of the house are not ...