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Amiran Kenya

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Othello 25 WDG


Quantity In stock
Free delivery for first order and every next over $200

Orius 25 EW C

Orius 25 EW is a versatile and powerful foliar systemic fungicide used  for the effective control of a wide range of diseases, including net blotch, ring spot, and rust. It is particularly effective on barley, wheat, cabbages, and French beans. The active ingredient, tebuconazole, belongs to the triazole family of fungicides and functions as a sterol demethylation inhibitor, ensuring thorough and lasting protection against fungal pathogens.

Tebuconazole inhibits sterol demethylation, a critical process in fungal cell membrane synthesis. By disrupting this process, tebuconazole effectively prevents fungal growth and spore germination.

Once applied, tebuconazole penetrates the plant tissues and is evenly distributed throughout the leaves, providing comprehensive protection from within.

Orius 25 EW is effective against several significant fungal pathogens

  • Leaf Rust
  • Net Blotch
  • Helminthosporium Spots/Blight
  • Septoria Leaf Spot
  • Ring Spot

Recommended Crops and Application Rates

  1. Wheat
  • Application Rate: 0.75 – 1 L/Ha or 50 – 75 ml/20 L of water.
  • Target Diseases: Leaf rust, Septoria leaf spot, and Helminthosporium blight.
  • Timing: Begin application when disease signs are first observed and when the disease is actively establishing. Repeat every 3-4 weeks depending on disease pressure and weather conditions.
  1. Barley
  • Application Rate: 0.75 L/Ha or 75 ml/20 L of water.
  • Target Diseases: Net blotch and leaf rust.
  • Timing: Apply at the first signs of disease, with repeat applications every 3-4 weeks as necessary based on disease and weather conditions.
  1. Cabbages
  • Target Diseases: Ring spot.
  • Timing and Rate: Follow local guidelines for application rates. Begin treatment at the first sign of disease and repeat as needed.
  1. French Beans
  • Target Diseases: Rust and Helminthosporium spots.
  • Timing and Rate: Apply as per local recommendations, starting at the first sign of infection and repeating as necessary.


  • Fill the spray tank halfway with water, add the required amount of Orius 25 EW, and then complete filling the tank while maintaining agitation to ensure an even mixture.
  • Orius 25 EW is compatible with most commonly used insecticides, fungicides, foliar fertilizers, and adjuvants, except strongly alkaline compounds.
  • Use standard foliar application methods ensuring thorough coverage of all plant surfaces. For optimal results, use a fine mist spray to achieve even distribution.
  • Apply at the first signs of disease and repeat every 3-4 weeks, adjusting based on disease pressure and environmental conditions.

Benefits of Orius 25 EW

  • Effective against a wide range of fungal diseases, reducing the need for multiple fungicides.
  • Tebuconazole’s systemic action ensures comprehensive internal protection, safeguarding new growth and existing foliage.
  • Provides both preventative and curative control, allowing for flexible application timing based on disease presence.
  • Can be mixed with a variety of other agricultural chemicals, simplifying integrated pest management programs.

Safety and Environmental Considerations

  • Applicators should wear appropriate PPE, including gloves, goggles, and protective clothing, to prevent skin and eye contact.
  • Follow all safety instructions on the product label to ensure safe handling and application.
  • Avoid application near water bodies to prevent contamination.
  • Properly dispose of any unused product and empty containers according to local regulations to minimize environmental impact.
Pack Size

100grams, 1kg

Protein 15g 23% 30g 30g
Vitamin D 0mcg 23% 0mcg 0mcg
Calcium 320mg 23% 320mg 320mg
Iron 1.6mg 23% 1.6mg 1.6mg
Potassium 510mg 23% 510mg 510mg
Calories 280 23% 280 280
Total Fat 9g 12% 9g 9g
Saturated Fat 4.5g 37% 4.5g 4.5g
Trans Fat 0g 12% 0g 0g
Cholesterol 35mg 14% 35mg 35mg

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