Go to Section

Product Details

Ascernity Fungicide

Ascernity fungicide combines SOLATENOL^®technology (benzovindiflupyr) – an advanced SDHI for golf course turf – and difenoconazole, the proven cooling DMI, to prevent and control several key diseases in cool and warm-season turf including large patch, brown patch and anthracnose with no heat restrictions.

Important notes:

Always read and follow the directions for use and other instructions on the label of each container.
The US EPA approved an amended label for Ascerntiy fungicide on September 14, 2020. This amended label is currently not registered for sale or use in CA. The previous Ascernity label is still valid for use in CA.

Active Ingredients:

SOLATENOL^® technology (benzovindiflupyr), difenoconazole

HRAC/FRAC/IRAC Classification:

Group 3, 7 Fungicide

EPA#:

100-1477

Label Downloads

Current EPA - Approved Label Previous EPA - Approved Label Safety Data Sheet

Loading Label Details

States

Use Sites

Labeled Pests

Special Labels

Worker Safety

Restricted Entry Interval:

PPE required for Applicators, Mixers or Loaders:

PPE required for Early-Entry Workers:

Select a state from the menu below:

Label Downloads

Current EPA - Approved Label Previous EPA - Approved Label Safety Data Sheet

Features & Benefits

Exceptional Disease Control

Is very active against Rhizoctonia diseases
Offers enhanced control of anthracnose, large patch, brown patch and dollar spot
Provides longer residual on large patch than current industry standards and is now the cornerstone of the Syngenta Large Patch Assurance program
Can be used as part of an agronomic program for resistance management and disease control

Large Patch Assurance

The key to protecting your turf from large patch is through preventive fungicide applications. When you follow our large patch assurance program you are guaranteed 90% large patch control on your treated turf, or Syngenta will provide product for a rescue treatment at no cost.*

For full program details, download our Large Patch Assurance Program Sheet.

Large Patch Assurance Program Sheet

Download Assurance Details

Excellent Turf Safety and No Heat Restrictions

Safe for all turf species during times of high-stress times with no heat restrictions
Can be applied with no PGR effects, phytotoxicity, thinning or unwanted regulation

*Terms and conditions apply. See full program for details.

Supporting Materials

Ascernity Fungicide Cool-Season Turf Information Sheet

Ascernity Fungicide Warm-Season Turf Information Sheet

Fungicide Efficacy Chart

Golf Portfolio Brochure

GreenTrust^® 365 Large Patch Assurance Program

FAQs

Related News

Discover free agronomic planning tools for your course
Proper planning is essential for protecting your turf from the myriad of pests that can attack during the season. In addition to pests, turf is also frequently subjected to abiotic stresses like heat, drought, traffic and shade.
Updated large patch prevention assurance program from Syngenta provides more flexibility for superintendents
The GreenTrust^® 365 large patch prevention assurance program from Syngenta is now available to golf course superintendents in California and includes new recommendations with the addition of Posterity^® XT fungicide in other regions. The Ascernity^® fungicide label has also been updated to increase the number of maximum annual applications from two to four.
Congratulations to the #Time4Ascernity Video Challenge Winners!
Thank you to everyone who participated in the #Time4Ascernity Video Challenge! We’re excited to announce the winners of our 50 KOOZIE Kamp hammocks.
Ascernity^® fungicide from Syngenta registered for use on turf in California
For resistance management and broad-spectrum disease control, the Syngenta technical services team has developed agronomic programs that strategically rotate Ascernity with other trusted products.

View More Articles

Performance assessments are based upon results or analysis of public information, field observations and/or internal Syngenta evaluations. Trials reflect treatment rates commonly recommended in the marketplace.

Photos are the property of Syngenta or used with permission.

Ascernity^®, Briskway^®, GreenCast^®, Headway^®, Heritage^®, Solatenol^®, Velista^® and the Syngenta logo are trademarks of a Syngenta Group Company. All other trademarks are the property of their respective owners.

© Syngenta. Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties. Please check with your local extension service to ensure registration status.

Product Details