Systemic Turf Fungicides

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Systemic Fungicides for Professional Turf Disease Control

Systemic turf fungicides are absorbed into the plant and move within turfgrass tissues to provide dependable protection against damaging fungal diseases. These products are commonly used by golf course superintendents, sports turf managers, lawn care professionals, and property managers who need longer-lasting disease protection and consistent performance under demanding conditions.

Intermountain Turf Supply offers professional systemic fungicides for controlling common turf diseases such as dollar spot, brown patch, gray leaf spot, anthracnose, summer patch, take-all patch, fairy ring, rust, snow mold, and powdery mildew. Product movement and activity vary by active ingredient, so always select a fungicide labeled for the turf species, disease, and application site being treated.

Benefits of Systemic Turf Fungicides

✓ Absorbed into turfgrass for protection that is less dependent on remaining on the leaf surface

✓ Provides preventive disease control and, where supported by the label, early curative activity

✓ Helps protect new or actively growing plant tissue depending on the fungicide’s movement characteristics

✓ Available in multiple FRAC groups for resistance-management and rotation programs

✓ Suitable for use on golf courses, athletic fields, commercial turf, sod farms, residential lawns, and other labeled turf sites

Choosing the Right Systemic Fungicide

Systemic fungicides differ in the diseases they control, how they move through the plant, how quickly they are absorbed, and how long they remain effective. Some products move upward through the plant, while locally systemic or translaminar fungicides remain closer to the treated area. Review the product label carefully to confirm the disease spectrum, turf tolerance, application rate, retreatment interval, and watering requirements.

For best results, apply systemic fungicides preventively or during the earliest stages of disease development. Applications made after severe turf injury has occurred may stop additional disease activity but cannot immediately restore damaged turf.

Fungicide Rotation and Resistance Management

Repeated use of fungicides from the same FRAC group can increase the risk of fungicide resistance. Rotate products with different FRAC group numbers and use combination fungicides when appropriate. Always follow label restrictions regarding consecutive applications, maximum seasonal use rates, and required rotation intervals.

A complete turf disease program may include both systemic and contact fungicides. Contact fungicides protect treated plant surfaces, while systemic fungicides are absorbed into the turf. Alternating or combining these products can broaden disease protection and support responsible resistance management when allowed by the label.

Professional Turf Fungicides from Intermountain Turf Supply

Shop systemic turf fungicides from leading professional manufacturers for use in preventive, curative, and rotational disease-management programs. Always read and follow the complete product label before selecting, mixing, or applying any fungicide.

Showing 1 - 24 of 127 products