Proteus brand tag


Proteus - Fast, sound, secure protection for your crop.

Proteus is a highly effective contact and systemic insecticide providing excellent knockdown and residual control against thrips in onion crops and aphids, potato tuber moth and the potato/tomato psyllid in potato crops.

Proteus contains the new O-TEQ formulation, that assists the coverage and retention on plant surfaces and the penetration and uptake of the active ingredient into the leaves.

Proteus exhibits both systemic and contact movement allowing its active ingredients to protect new and difficult-to reach areas in the plant.

  • Benefits

  • Crop Suitability & Usage

  • Resources

  • Proteus controls all the major pests of potatoes, aphids, potato tuber moth, potato / tomato psyllid.
  • Proteus delivers quick knock down and residual control of Onion thrips.
  • Proteus's combination of active ingredients with OTEQ technology provides translaminar, systemic and contact activity, resulting in fast knockdown effect and long lasting residual control.
  • Proteus's two active ingredients have different modes of action, making Proteus an excellent resistance management tool.
  • Easy to use
    • One can solution
    • No adjuvants required
    • Less chance for mixing errors
Crop Pests Controlled
Onions Thrips

Aphids Potato tuber moth

Tomato/potato psyllids

Product Type
Active Ingredient

Thiacloprid 150g/litre

Deltamethrin 20g/litre 

Formulation Type
Oil dispersion
Application Rate/Timing
Onions: Thrips
Apply up to two consecutive applications once thresholds have been reached.

Potatoes: Aphids Potato tuber moth
Apply at first appearance and repeat at 14-21 days.

Potatoes: Tomato/potato psyllids
Apply up to two applications at 7 day intervals as part of a programme in sufficient water to ensure good coverage of all foliage. 

Proteus Label

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  • Label

Proteus Label

Proteus SDS

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  • SDS

Proteus SDS

Proteus HazNote

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  • HazNote

Proteus HazNote

Proteus UTE Card

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  • Product Guide

Proteus UTE Card