Holly: 4 trees (2M/2F), 20 ft, intertwined. Heavy yellow leaf drop for months; remaining leaves healthy. No pests/disease visible.
Expert: Not infectious. Soil issue (fertility/moisture). Test soil or add general fertilizer. Check bark bases for damage.
Peach (follow-up): 3-year-old dwarf. Two years: brown circular spots on fruit, small black specks on leaves. Concerned about fungicide near new plum.
Expert: Must ID both problems properly before acting. Stone fruits have multiple diseases/insects. Contact county Ag Extension for lab sample analysis or "house call." Local nursery (not big box) can also ID with twig/fruit samples.
Email for Extension locator help: svann@uaex.edu
Expert insight provided by Steve.
Peach Tree Gummy Fruit: Mystery Exudate and Organic Boost
Lime Tree Leaf Curl and Fruit Deformity: Leaf Miner and Neem Oil Prevention
Pruning a Damaged Peach or Plum Sapling: How to Tell the Difference
Thinning Fruit on Peach/Nectarine Trees for Better Quality
Leaf Galls on Oak: Cosmetic, Not Harmful
Plum Tree Leaf Spot and Fruit Drop in New Zealand
Planting a Fruiting Peach Tree: Remove Fruit for Root Establishment
Fig Orchard Fungal Disease: Sanitation and Fungicide Strategy
Sooty Mold on Citrus: Controlling the Underlying Insect Infestation Safely
Peach Tree Yellow Leaves: Water Stress, Not Spray Issue
Diagnosing a Single Ailing Crepe Myrtle Among Healthy Ones
Mature Maple Tar Spot: Management and Fertilization
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