This is the last Carrie fruit on the tree two fell off today. It is still green hope it holds till september. I got well over 100 fruit from june till now
Those stripes are anthracnose, at least in part, as far as I know. That type of weeping down the sides of the fruit is very common here in Florida when no fungicide is sprayed and may also be sap leaking based. I have never done an actual microscopic ID of the black stripes, but I am pretty sure it is anthracnose. Interestingly enough, my Carrie tree, ordinarily a very reliable bloomer (usually 2-3 times in succession every season) set no fruits at all this year. Then, this past week, clustered on the ends of one branch, I found 6 fruits, still hard and very green, nearing maturity. All part of a very strange mango season.