Fungicides and Bactericides for Commercial Sweet Corn Production


Fungicides and bactericides registered for commercial use on sweet corn in Utah, organized by Mode of Action (MoA).

Primary Active Ingredient

Brand Name

MoA

Residual Days

Bacterial Stalk Rot

Corn Smut

copper hydroxide

DuPont Kocide 2000

M1

7

X

extract of Reynoutria sachalinensisO

Regalia(R) Biofungicide

BM1

7-10

X

tea tree oilO

Timorex Act

BM1

3

X

Bacillus amyloliquefaciens F727O

STARGUS

BM2

5-7

X

Bacillus pumilus strain QST 2808O

Ballad Plus, Sonata

BM2

5-7

X

Bacillus subtilis strain QST 713O

Serenade ASO

BM2

5-7

X

Note: All products listed in this table are registered trademarks. The list is not all-inclusive, but provides examples of products that are registered for commercial use in Utah. Always review the product label for the specific crop you are treating, targeted pests, safety information, and preharvest intervals. All product information was sourced in 2023 from the TELUS Agronomy Label Database.
O = Organic Active Ingredient