Hi yall im at my gmas she has 2 magnolia trees anywho one of the trees is getting yellow leaves with black spots all over the leaves my thoght is it is a fungus, mildew or a disease? also on some of the leaves their are like little burn holes in them... I will take a picture tomorrow and post it... Also my step grandpa sprayed the tree with citrus spray even though he was told not to could this be the problem?
