Huanglongbing (HLB)

Citrus greening disease, or Huanglongbing (HLB), is considered to be the most destructive disease of citrus. It is endemic in large parts of Asia and Africa, and has recently invaded the Americas. It is caused by a bacterium which is transmitted by insects called psyllids. There is no cure for greening, and the lengthy latent period after infection makes eradication almost impossible. The disease is now in Brazil, Cuba, Belize, southern Mexico and four US states (Florida, Louisiana. South Carolina, Georgia) – and it has recently been detected in Texas.

*Homeowners are asked to fill out a  Citrus Greening Resident Information Form. Please email completed form to janciso@ag.tamu.edu

 

 

Application of Insecticides:

• Materials for Controlling Asian Citrus Psyllid in Home Landscapes, Gardens, & Non-Commercial Orchards

Citrus Greening Websites:

• Texas Citrus Greening
• USDA Save Our Citrus

Citrus Greening Disease Material:

• Citrus Greening Tip Guide
• Citrus Disease Guide: The Quick ID to Emerging Diseases of Texas Citrus
• Citrus Clinic Presentation