TPMR
TPMR · Pesticide Reference

Pesticide
Product Reference

Reference data for fungicides, herbicides, insecticides, and nematicides used in published TPMR efficacy trials. Always read the current product label before use.

Product Type

Fungicide

Disease control

FRAC3

Reference Data Only — Always Read the Current Product Label Before Use

Information on this page is provided for general reference purposes and may not reflect the most current label, registration status, approved use sites, application rates, or restrictions for your state or region. Pesticide registrations, use patterns, and label language are subject to change without notice. It is the applicator's legal responsibility to read and follow the current product label in its entirety prior to each use. TPMR assumes no liability for errors, omissions, or decisions made based on this reference data.

TPMR · Product Reference
WARNINGResistance risk: medium Label SDS

Bayleton Flo

Triadimefon 25% · Flowable (SC)

Manufactured by Envu (formerly Bayer) · EPA Reg. No. 432-942

Active Ingredient

Triadimefon

Chemistry Class

Triazole (DMI)

REI

12 hours

Signal Word

WARNING

Mode of Action

FRAC3

Demethylation Inhibitor (DMI)

Inhibits sterol 14α-demethylase (CYP51), blocking the conversion of lanosterol to ergosterol in the fungal cell membrane synthesis pathway. Triadimefon is one of the earliest triazole fungicides registered for turfgrass and remains effective when used as part of a rotation program.

Labeled Disease Targets

Dollar Spot Brown Patch Powdery Mildew Rust Leaf Spot Red Thread Fairy Ring (suppression)

Application

Rate Range

0.5 – 1.0

fl oz / 1,000 sq ft

Interval

14 – 21 days

days between applications

Resistance Management

Medium resistance risk. Reduced sensitivity to triadimefon has been widely reported in dollar spot populations — often cross-resistant with other DMI fungicides. Use in rotation with non-FRAC 3 products and monitor efficacy closely.

TPMR Reports Using This Product

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