My first year Flavor Grenade Pluot tree grows well, but recently it has a brown color tip. See picture please:
It is watered regularly. Here is in Austin, TX. Although the recent temperature is as high as 97F (33C), I think the brown color tip is not the result of sun burn because it is still soft. Because some of my persimmon trees were bitten by unknown pests, I applied (GardenTech’s Sevin 5% dust) once to all the fruit trees, including the flavor grenade pluot.
Could you please tell me what is it?