# Influence of Fungicides on Black Dot Suppression and Russet Norkotah Yield

- Link: https://rd2.co.nz/trial/influence-of-fungicides-on-black-dot-suppression-and-russet-norkotah-yield/
- Published: 2023-09-18T22:05:11+00:00
- Author: RSF Admin

A trial was conducted at the Intermountain Research & Extension Center (IREC) to
evaluate the influence of fungicides and fungicide application timing on Russet 
Norkotah yield in a field with a historic Black Dot disease problem.

Fungicide application methods included seed treatment, in-furrow application at 
planting, and post-emergent application 46 days after planting. 

Read the full trial [here](https://rd2.co.nz/wp-content/uploads/2023/09/Study-Black-Dot-on-Potato.pdf).