Azoxystrobin 23 SC Uses in Agriculture

What Is Azoxystrobin 23 SC Used For?

Azoxystrobin 23 SC is a broad-spectrum systemic fungicide widely used for preventing and controlling fungal diseases in a variety of crops. Its most common agricultural applications include protecting cereals, fruits, vegetables, legumes, and turfgrass from key pathogens such as downy mildew, powdery mildew, rusts, leaf spots, and anthracnose. Farmers and agronomists choose azoxystrobin 23 SC for its preventive and curative dual action, long-lasting residual control, and excellent rainfastness under field conditions.

This suspension concentrate (SC) formulation ensures stable dispersion and effective foliar absorption, making it ideal for both large-scale row crops and high-value horticulture. Whether you are managing grape vineyards, tomato fields, or wheat plantations, azoxystrobin 23 SC offers a versatile disease management solution with reduced phytotoxic risk and compatibility across diverse agrochemical programs.

Azoxystrobin Uses on Field Crops

Azoxystrobin 23 SC is extensively used on major field crops such as wheat, rice, maize (corn), barley, soybeans, and sorghum, where fungal infections can severely impact yield and quality. Its systemic movement within the plant allows it to protect new growth, making it ideal for both preventive and early curative treatments during critical growth stages like tillering, booting, and flowering.

In wheat and barley, it effectively controls leaf rust, stripe rust, powdery mildew, Septoria leaf blotch, and tan spot, enhancing both yield and grain quality. For rice, it plays a critical role in managing sheath blight, brown spot, and blast disease, which are prevalent in humid growing regions. In corn and soybeans, azoxystrobin helps suppress gray leaf spot, anthracnose, and frogeye leaf spot, while also contributing to plant health enhancement, often resulting in a visible “greening effect.”

By integrating azoxystrobin 23 SC into your spray program, especially during early vegetative to pre-flowering stages, you ensure season-long protection against the most damaging foliar diseases and secure a more consistent harvest.

Azoxystrobin for Fruits & Vegetables

Azoxystrobin 23 SC is widely used in the protection of fruits and vegetables due to its broad-spectrum fungicidal activity and excellent residual control. Whether you're managing powdery mildew in tomatoes, downy mildew in cucumbers, or anthracnose in grapes, azoxystrobin delivers reliable protection that supports high marketable yield and longer shelf life.

For tomatoes and cucumbers, it effectively prevents early blight, powdery mildew, and downy mildew—diseases that thrive under high humidity and warm temperatures. Thanks to its systemic and translaminar movement, azoxystrobin can reach hidden leaf surfaces and new growth, offering full-plant coverage with each application.

In grape production, azoxystrobin controls black rot, anthracnose, and downy mildew—three of the most damaging fungal threats during fruit development. Growers appreciate its ability to maintain leaf and cluster health without phytotoxic risk.

When used on citrus and bananas, azoxystrobin helps manage greasy spot and Sigatoka leaf spot, reducing defoliation and boosting fruit sizing. Because it's residue-tolerant and fits within international MRL limits, it's particularly favored by growers targeting export markets.

Azoxystrobin’s compatibility with other fungicides also allows for effective fungicide rotation strategies, reducing resistance risk and improving long-term disease control.

Use in Turf and Ornamentals

Azoxystrobin 23 SC is widely used in turfgrass management and ornamental plant protection, thanks to its excellent systemic movement, broad-spectrum disease control, and residual activity. Landscapers, golf course superintendents, and greenhouse operators rely on this formulation to control persistent fungal threats while maintaining the visual quality of green spaces.

In turfgrass, Azoxystrobin effectively suppresses brown patch, dollar spot, Pythium blight, and rust, delivering consistent results across cool- and warm-season grass species. Its xylem-mobile systemicity ensures deep, uniform protection, while its rainfast formulation helps retain efficacy even under irrigation or after rainfall.

For ornamentals—such as roses, chrysanthemums, petunias, and other flowering plants—Azoxystrobin 23 SC protects against leaf spot, powdery mildew, downy mildew, and other common diseases. It is valued for its low phytotoxicity, making it suitable for sensitive species, and is compatible with most insecticides and foliar nutrients.

Whether applied in residential lawns or commercial nursery setups, Azoxystrobin supports healthier foliage, reduced disease recurrence, and longer intervals between applications—making it a preferred choice in Integrated Disease Management (IDM) programs for high-value aesthetics and turf durability.

Preventive Use in Disease Management Programs

Azoxystrobin 23 SC is widely favored for its preventive action in integrated disease management (IDM) strategies. As a QoI fungicide, it inhibits mitochondrial respiration at the cytochrome bc1 complex, effectively stopping fungal development before visible symptoms appear. This makes it an ideal first-line treatment during early growth stages or just before environmental conditions favor disease outbreaks.

By using Azoxystrobin preventively, you can break the pathogen lifecycle and reduce the risk of secondary infections. It is particularly effective against airborne spores of fungi responsible for downy mildew, rusts, blights, and anthracnose in crops like soybeans, rice, grapes, and cucurbits.

For optimal results:

• Apply during early vegetative or pre-flowering stages.

• Rotate with fungicides of different FRAC groups to reduce resistance development.

• Integrate with cultural practices, such as improved airflow and proper irrigation, for comprehensive protection.