Previcur Energy SL Fungicide – Systemic Protection Against Root Rot & Downy Mildew

Previcur Energy SL is a Bayer systemic fungicide for root rot and downy mildew in vegetables and ornamentals, made for UAE farms, greenhouses and nurseries. High temperatures, saline water and alkaline soils raise disease pressure here, and Pythium and Phytophthora can wipe out seedlings fast. Previcur Energy combines two systemic actives to protect roots and leaves at several stages of disease. Browse our full range of fungicides for root rot and mildew.

Key Benefits

• Dual systemic action – propamocarb hydrochloride disrupts fungal cell membrane formation, while fosetyl-aluminium boosts the plant’s own defences.
• Preventive and curative – protects healthy plants and helps stop disease that has started.
• Root and leaf protection – covers soil-borne root rot and foliar downy mildew.
• Flexible application – soil drench, drip and fertigation systems or foliar spray.
• Built for tough conditions – performs in hot, humid and saline conditions common in the UAE.
• Crop-friendly – no phytotoxicity on listed crops when used as directed.

Target Diseases & Crops

• Root rot caused by Pythium spp. and Phytophthora spp.
• Downy mildew
• Soil-borne fungal infections

Suitable crops include cucumbers, tomatoes, peppers, eggplants, lettuce, cabbage and ornamentals, in greenhouses and open fields.

How to Use

1. Shake the container well before use.
2. Soil application after sowing: apply 3 ml product per m². Repeat after 10–14 days if required.
3. After transplanting through the irrigation system: apply 3 L/ha. Repeat after 7–10 days if necessary.
4. Foliar application: apply 2.5 L/ha with enough water for full coverage of the leaves.
5. Spray foliar treatments in the early morning or late afternoon, not in the midday heat.
6. Follow local agricultural guidelines, and read and follow the product label before every use.

Specifications

Frequently Asked Questions

Is Previcur Energy an insecticide?

No. Previcur Energy is a fungicide made to control fungal and oomycete diseases such as Pythium, Phytophthora and downy mildew. It will not control insects.

Can it be used in drip irrigation systems?

Yes. It is compatible with drip and fertigation systems when applied as recommended. After transplanting, the irrigation rate is 3 L/ha.

Is it safe for young seedlings?

At the correct label dose it can be used on seedlings and transplants. Do not exceed the label rate, and test on a small area first if you are unsure about a variety.

How often should it be applied?

Repeat every 7–14 days depending on disease pressure and the application method, as set out in the label directions.

Do you deliver in Dubai and Abu Dhabi?

Yes. GreenAsh delivers across the UAE, including Dubai, Abu Dhabi, Al Ain and the northern emirates. Order online or on WhatsApp.

Safety

• Wear chemical-resistant gloves, long sleeves, eye protection and a mask while mixing and spraying.
• Keep children, pets and other people out of the area until treated surfaces are dry.
• Keep the product away from food, drinking water, dishes, feed and fish ponds.
• Store in the original, closed container in a cool, shaded and locked place.
• Do not spray in strong wind or in the midday heat. Early morning or evening is best in the UAE.
• Do not empty leftover mix or rinse water into drains or water sources.

Shop More from GreenAsh

See more Bayer products or browse all pesticides for UAE farms and gardens. For a full disease program, also look at Tebuconazole 43% SC broad-spectrum fungicide, Codimur 50 copper oxychloride fungicide and Copperver copper fungicide and bactericide.