Contact Us If you think you’ve spotted Asian citrus psyllids on your tree or suspect your tree is infected with Huanglongbing, act fast. Call the free statewide pest hotline at 800-491-1899 to speak to an expert. For other inquiries, complete the form below. Name* First Last Email* PhoneCountyZIP / Post CodeDo you have a citrus tree on your property? Yes No What type of citrus tree do you have? Check all that apply. Lemon Orange Mandarin Lime Kumquat Pomello Grapefruit Tangerine Comments/QuestionsWould you like to receive news and information from the Citrus Pest & Disease Prevention Program via email? Yes No CommentsThis field is for validation purposes and should be left unchanged.