Question: We saw these little bugs/insects on our friend’s orange tree in Tucson — near the Oracle and River roads area — and wondered what they were, and if harmful or not. First saw them about three ...

Safeguarding your trees against pests is important to their health and longevity. Invasive species can wreak havoc by defoliating or infecting trees, and left untreated, can lead to loss of limbs and ...

About 12,000 citrus trees in St. Charles Parish are in danger from a tiny insect that carries an incurable disease. Though no cases of citrus greening disease have been reported in the parish and only ...