mfajar - yes, leaf-hopperish to me too. Googled Leafhopper and there were many that looked similar - though none as wide as in your picture - but those short front legs seen to be a perfect match on all of them.... As Stanovh said - just knock them off with some water or your finger even....though I think they like to run around the stem to avoid you, so you may have to spray to make sure you got it off..... that is a sweet Carrie by the way - good work! mangoarffy

Thank you both for your input. I'll just be a bit more careful next time I give it fertilizer

I live in Central FL and the only variety of Mango that my local Home Depot every sells in the four years I've lived here is "Haden"...I always ask them why they don't get any other varieties and they say that's the one recommended to grow best in this area...which we all know is not necessarily true! I'm guessing Home depot must get their Mango trees from local nurseries? Lowe's on the other hand carries Pine Island Mango varietes...they sell them with the PIN labels still attached. They sell about 3-4 different ones on occasion. Great looking tree and fruits!

The pic is a little blurry at the stem, it seems as tho there is some mold/fungus in play, like powdery mildew try a fungicide, copper based or myclobutanil(spectracide immunox)