Rust

Question

Will rust in the ground affect pecans? I have a pecan tree many years old that use to produce pecans; now they rot in the shell before they ripen.

Answer 1

It is possible, though other factors could contribute to the demise of pecans as well. This article will help determine if the issue is rust and what to do about it: https://www.gardeningknowhow.com/plant-problems/disease/learn-about-plant-rust-disease-and-rust-treatment.htm