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Citrus yellowing; someone said huanglongbing

Farmer 2677 · 2026-08-14 · Nutrient shortage

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  1. Citrus yellowing; someone said huanglongbing
  2. Citrus: new leaves yellow, veins green. Someone said huanglongbing, someone said iron.
  3. Separate iron lock, root rot and huanglongbing. New leaves yellow with green veins: look at the root and pH first — limey soil often locks iron. HLB blotch and the way the whole tree moves are different. Don’t only buy a bottle of iron for the leaf.
柑橘黄化，有人说黄龙病

Citrus: new leaves yellow, veins green. Someone said huanglongbing, someone said iron.

Replies

Li Zeyu

Separate iron lock, root rot and huanglongbing. New leaves yellow with green veins: look at the root and pH first — limey soil often locks iron. HLB blotch and the way the whole tree moves are different. Don’t only buy a bottle of iron for the leaf.