All Guides in This Category
Browse every guide currently filed under Tree Health & Disease. 1-12 of 23 article(s)
Tree Health & Disease June 7, 2026
A Florida homeowner decision guide to black leaf spots, anthracnose, insects, sooty growth, irrigation, repeated defoliation, plant diagnosis, pesticide limits, and tree-risk warning signs.
Read article
Tree Health & Disease June 7, 2026
A Florida safety-first guide to normal bark texture, old wound seams, lightning scars, sun injury, cankers, active trunk splits, codominant unions, root-plate movement, support systems, pruning, and removal.
Read article
Tree Health & Disease June 7, 2026
A Florida homeowner triage guide to crown dieback, including drought, root damage, compaction, flooding, borers, lightning, trunk problems, and when the next step is monitoring, pruning, assessment, or removal.
Read article
Tree Health & Disease June 7, 2026
A Florida homeowner decision guide to normal pine needle aging, crown patterns, pitch canker, bark beetles, resin, boring dust, root movement, lightning, plant diagnosis, and dead-pine removal risk.
Read article
Tree Health & Disease June 7, 2026
A Florida guide to watering bags for newly planted trees, root-ball irrigation, discharge checks, rainy-season adjustment, trunk and root-flare inspection, phase-out, drainage, and mature-tree limits.
Read article
Tree Health & Disease June 7, 2026
A Florida homeowner guide to lichen, algal film, moss, parasitic algae, conks, cankers, wet streaks, bark damage, diagnosis, no-scrape guidance, and tree-risk warning signs.
Read article
Tree Health & Disease June 7, 2026
A Florida root-zone decision guide to dry root balls, saturated sites, irrigation, rain, drainage, planting depth, compaction, wilt, diagnosis, root-plate movement, and tree-risk escalation.
Read article
Tree Health & Disease June 7, 2026
A Florida homeowner guide to tree fertilization, yellow leaves, slow growth, storm stress, root trouble, and when fertilizer is not the right first step.
Read article
Tree Health & Disease June 7, 2026
A Florida homeowner guide to separating normal inner-needle shedding from a dead pine top, checking lightning, bark beetles, roots, construction, and deciding between monitoring, diagnosis, planned removal, and urgent action.
Read article
Tree Health & Disease April 22, 2026
A Florida palm symptom guide for separating surface sooty mold, fungal leaf spots, false smut, nutrient or environmental injury, normal older-frond decline, and more serious spear, crown, trunk, or basal warning signs.
Read article
Tree Health & Disease April 22, 2026
A Florida homeowner guide to distinguishing citrus greening from nutrient symptoms, recognizing blotchy mottle and fruit changes, contacting UF/IFAS Extension, managing infected trees realistically, controlling psyllid pressure lawfully, and planning removal or replanting.
Read article
Tree Health & Disease April 22, 2026
A Florida oak-pest guide to galls, honeydew and sooty mold, scale, chewing insects, webbing, mites, borers, tree stress, identification, treatment thresholds, pesticide rules, and when physical tree work is needed.
Read article