Dwarf Lemon Tree In Pot

Question

My Meyer lemons have scabbing on skin and now started oozing an amber colored sap. What is going on with it? I spray the leaves with oil and water it 2 times per week but have not been able to get one normal looking lemon.

Answer 1

It could be a fungal dieasae, melanose fungus.

https://www.gardeningknowhow.com/edible/fruits/lemons/growing-lemon-trees-containers.htm

https://www.gardeningknowhow.com/edible/fruits/lemons/growing-meyer-lemons.htm

https://aggie-horticulture.tamu.edu/extension/homefruit/citrus/table2.html

https://www.gardeningknowhow.com/edible/fruits/lemons/common-lemon-tree-diseases.htm

https://aggie-horticulture.tamu.edu/citrus/lemons.htm