Skip to main contentSkip to navigation
All Products

THERIX

Product Reference: THERIX

Printed on: 2026-03-17

THERIX
Fungicide

THERIX

Product Reference:THERIX

THERIX is a broad-spectrum systemic fungicide containing 250 g/L (25.8 % w/w) tebuconazole as an Oil In Water Emulsion (EW). It is absorbed into the vegetative parts of the plant and translocated throughout. The product controls a wide range of diseases in cereals, oilseed rape, field beans, and linseed, including rusts, mildews, and leaf spots.

Active Ingredient

Tebuconazole (250g/L)

THERIX is a broad-spectrum systemic fungicide containing 250 g/L (25.8 % w/w) tebuconazole as an Oil In Water Emulsion (EW). It is absorbed into the vegetative parts of the plant and translocated throughout. The product controls a wide range of diseases in cereals, oilseed rape, field beans, and linseed, including rusts, mildews, and leaf spots.

Key Uses

Key applications and target areas for this product.

Septoria glume blotch
Yellow rust
Brown rust
Fusarium ear blight
Sooty moulds
Powdery mildew
Crown rust
Rhynchosporium
Net blotch
Light leaf spot
Phoma leaf spot
Stem canker
Alternaria spp
Sclerotinia stem rot
Ringspot
Chocolate spot
Bean rust
Botrytis
Septoria glume blotch
Yellow rust
Brown rust
Fusarium ear blight
Sooty moulds
Powdery mildew

Regional Variants

Product specifications and availability may vary by region. Select a region to view specific details.

United Kingdom

Formulations

NameTypeActive IngredientMechanism
Oil In Water Emulsion (EW)
  • Tebuconazole
    Concentration:250g/L
-

Approved Crops

Winter Wheat

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Spring Wheat

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Winter Barley

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Spring Barley

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Winter Oats

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Spring Oats

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Pack Sizes Available

5L

Formulations

NameTypeActive IngredientMechanism
Oil In Water Emulsion (ew)
  • TebuconazoleConcentration:250g/L
-

Approved Crops

Winter Wheat

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Spring Wheat

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Winter Barley

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Spring Barley

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Winter Oats

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Spring Oats

Application Stage:After BBCH 30 up to end of flowering (BBCH 69)
Application Rate:1.0 L/ha

Documentation

📋

Product Label

Product Label

File
⚠️

Safety Data Sheet

Safety Data Sheet

RequiredFile

Related Products

Products available in similar regions or of the same type

MODIF
fungicide

MODIF™

ELVON
FUNGICIDE

ELVON™

DIFENOSTAR
FUNGICIDE

DIFENOSTAR™

LAYA
HERBICIDE

LAYA™

All Products

© 2026 All rights reserved.

This document is for informational purposes only. Always follow product label instructions.

Life Scientific International logo
Life Scientific Ltd Block 4 Belfield Office Park Beech Hill Road Dublin 4 D04 V972 Ireland Tel : +353 1 2832024

Quick Links

  • The Science
  • The Products
  • The Company
  • The Blog
  • Contact

Legal

  • Privacy Policy
  • Code of Business Ethics
  • Supplier Ethics Declaration

© 2026 Life Scientific International. All rights reserved.