Floyd from Bradenton, Florida writes
Macadamia seedlings are getting brown spots on leaves. spreads to whole leaf, and tree may die. No nematodes. Soil analysis is ok. Will treat for fungal infection.
Neither the Heritage G or Caravan G may be used on nut trees. Please let us know what fungus you are treating so that we may be able to make a proper product recommendation to treat your macadamia tree. Thank you and we hope to hear from you soon.
Answer last updated on: 08/04/2015