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Pesticide guide

Cymoxanil

Fungicide Cymoxanil

Description

Cymoxanil is a systemic fungicide that works by stopping fungal diseases from growing and spreading. The word 'systemic' means that when you spray it on your plants, it gets absorbed into the plant and moves throughout it, protecting it from the inside. This makes it very effective because it can reach and protect parts of the plant that you might not be able to spray directly. When you apply cymoxanil to your crops, it prevents fungal spores from germinating and stops existing fungal infections from spreading. It works especially well on many different types of fungal diseases including downy mildew, late blight, and various blight diseases. One of the advantages of cymoxanil is that it has both preventive and curative properties, which means it can prevent diseases from starting and also help cure diseases that have already begun. It's commonly used on vegetables, fruits, and field crops to control a wide variety of fungal diseases. Cymoxanil is particularly effective against downy mildew and late blight, which are common diseases that affect many crops. However, it's very important to know that cymoxanil works best when applied before you see severe disease symptoms, though it can also help with existing infections. You should spray it every 7-14 days during the growing season when disease pressure is high, or more frequently if you see disease starting. Make sure to spray both the top and bottom of leaves, as diseases often start on the underside. Cymoxanil is often used in combination with other fungicides to provide better disease control. Always wait the required number of days (usually 7-14 days) after spraying before harvesting your crops. Always follow the label instructions and wear protective clothing when using this product.

Application rates

General

0.3-0.6 kg per hectare

Preventive

0.3-0.5 kg per hectare

Curative

0.5-0.8 kg per hectare

Application method

Foliar spray

Target pests

Downy mildew Late blight Blight Phytophthora Pythium

Application timing

Preventive: before disease onset. Curative: when disease symptoms first appear. Repeat every 7-14 days during disease pressure. Often used in combination with other fungicides.

Safety period

7-14 days before harvest

Precautions

Wear protective equipment. Do not apply in windy conditions. Ensure thorough coverage of both leaf surfaces. Follow label instructions. Often used in combination with other fungicides.

Crop compatibility

Vegetables Fruits Field crops

Benefits

  • Systemic action protects plants from inside
  • Both preventive and curative properties
  • Effective against downy mildew and late blight
  • Broad-spectrum activity against many fungal diseases
  • Often used in combination with other fungicides for better control
  • Suitable for vegetables, fruits, and field crops

Best for

  • Vegetable crops (tomatoes, potatoes, cucumbers, onions)
  • Fruit trees and orchards
  • Field crops
  • Crops prone to downy mildew and late blight
  • Crops in humid conditions

Usage tips

  • Apply before disease symptoms appear for best results
  • Can also be used when disease first appears
  • Often used in combination with other fungicides
  • Repeat applications every 7-14 days during disease pressure
  • Ensure thorough coverage of both leaf surfaces
  • Use as part of a disease management program

Storage instructions

Store in original container in cool, dry, well-ventilated area. Keep container tightly closed. Store away from food, feed, and water sources.

Mixing compatibility

Compatible with most fungicides and insecticides. Often used in combination with protectant fungicides. Check compatibility before tank mixing.