Fungicide Dimethomorph 250ml Controls Late Blight and Downy Mildew on Potatoes Tomatoes and Grapes

Dimethomorph Fungicide is a systemic fungicide belonging to the carboxylic acid amide (CAA) fungicide group (FRAC Group 40). It is widely used for the prevention and control of diseases caused by oomycete pathogens, including downy mildew and late blight.

Dimethomorph works by interfering with the formation of fungal cell walls, especially affecting the growth and development of oomycete pathogens. It has both preventive and curative activity, providing protection before infection and limiting disease development after early infection occurs.

After application, the active ingredient can be absorbed by plant tissues and provides systemic protection, helping protect new plant growth and reduce disease spread.

Unlike traditional contact fungicides that mainly remain on the leaf surface, Dimethomorph provides internal activity against target pathogens.

Dimethomorph provides effective control against major oomycete diseases:

• Grape downy mildew
• Cucumber downy mildew
• Melon downy mildew
• Vegetable downy mildew

• Potato late blight
• Tomato late blight

• Phytophthora diseases
• Pythium-related diseases
• Root and stem diseases caused by oomycete pathogens

Note: Disease control performance depends on crop variety, disease pressure, application timing, weather conditions, and local registration requirements.

Dimethomorph formulations are widely used in crops where oomycete diseases create significant yield risks.

Suitable registered uses may include:

• Tomato
• Potato
• Cucumber
• Melon
• Pepper
• Leafy vegetables

Main targets:

• Downy mildew
• Late blight
• Phytophthora diseases

Common applications include:

• Grape
• Melon crops
• Other fruit vegetables

Used as part of disease prevention programs during high humidity and high disease-risk periods.

Depending on local registration:

• Potato production systems
• Other crops affected by oomycete pathogens

⚠️ Important Rule:

All applications must strictly follow local pesticide registration labels, approved crops, dosage rates, and pre-harvest interval requirements.

Dimethomorph performs best when applied:

✔ Before disease establishment
✔ During early infection stages
✔ Under favorable disease development conditions

For high-risk periods:

• High humidity
• Frequent rainfall
• Dense crop canopy

Preventive application is recommended.

Recommended spraying conditions:

✔ Good crop growth conditions
✔ Moderate temperature
✔ Sufficient leaf coverage

Avoid application:

• During heavy rainfall
• When rain is expected immediately after spraying
• Under severe plant stress conditions

Because Dimethomorph belongs to the CAA fungicide group (FRAC Group 40), repeated use of the same mode of action may increase resistance selection pressure in pathogen populations.

Professional resistance management practices include:

• Rotate with fungicides from different FRAC groups;
• Avoid repeated applications of Dimethomorph alone;
• Use recommended application intervals;
• Combine with integrated disease management practices.

Dimethomorph shows good crop compatibility when applied according to registered labels.

However:

• Incorrect dosage may cause crop stress;
• Different crops have different tolerance levels;
• Always conduct local trials before commercial expansion.

When handled according to:

• Product label instructions;
• PPE requirements;
• SDS recommendations;

Dimethomorph products can be safely used in agricultural operations.

Avoid:

• Direct skin contact;
• Inhalation of spray mist;
• Contact with concentrated formulation.

Responsible use is required:

• Prevent contamination of surface water;
• Avoid spraying near aquatic environments;
• Dispose of containers according to local regulations.

We provide flexible packaging solutions for different markets.

250ml HDPE/PET Bottle

Suitable for:

• Small farmers
• Agrochemical retailers
• Vegetable growers

Advantages:

✔ Easy transportation
✔ Suitable for retail distribution
✔ Convenient field application

Available:

• 500ml bottles
• 1L bottles
• 5L containers
• 10L / 20L canisters

Suitable for:

• Commercial farms
• Plantation growers
• Agricultural contractors

Available:

• 200L drums
• 1000L IBC tanks

Suitable for:

• Importers
• Local formulators
• Repacking companies

We provide professional Dimethomorph solutions for international agricultural markets.

✔ High-quality Dimethomorph formulation
✔ Stable physical properties
✔ Effective control of oomycete diseases
✔ Suitable for vegetable and field crop programs
✔ Flexible packaging from 250ml to bulk containers

✔ OEM private label service
✔ Customized labels and cartons
✔ COA and MSDS available
✔ Registration document support
✔ Export service for global distributors

As an experienced crop protection supplier, we provide Dimethomorph fungicide solutions for:

• Agricultural distributors
• Import companies
• Agrochemical wholesalers
• Private label brands

Markets include:

• Southeast Asia
• Africa
• Middle East
• Latin America
• Eastern Europe