Scale is a blanket term for little sap-sucking insects that can kill your houseplants. If your plant develops scale, the first step is quarantining the plant. Prune any especially infected stems, then ...

Q: This is a picture of our dogwood tree with white growths on it. Your help is appreciated. A: Your dogwood tree has a healthy case of scale insects. Scale insects attach themselves to the host plant ...

SHREVEPORT, La. - Viburnum, a staple in many Louisiana landscapes, has been suffering from a common but alarming affliction. Homeowners may notice a black, waxy buildup covering their plants, sparking ...

Maple trees in urban environments show signs of stress due to the urban heat island effect. Impervious surfaces like pavement retain heat and disrupt water absorption, stressing trees and making them ...

Spider mites are a common pest that can easily get out of control on house plants because of our dry winter air. A thorough weekly check of our indoor plants can prevent heavy infestations like this.