17+ Brown Spots On Avocado Plant Leaves. However that is not my main concern; The first picture was taken last sunday, when the leaf started showing the spots.
Insects or diseases may attack a localized. Avocado leaves can turn brown for a variety of reasons from the weather to too much fertilizer. I have tried to find similar cases on the internet, but i couldn't.
Leaves become yellow to rusty brown.
I grew an avocado tree question: These are likely symptoms of bacterial leaf spot, which occurs when soil infected with pseudomonas cichorii is splashed onto the leaves during watering. If the leaves on your avocado plant are dying, it may be a sign of serious stress from something like a fungus or parasite. Avocado leaves with dry brown edges are usually due to dry air.