- Concid 5 EC is a non-systemic acaricide containing the active ingredient hexythiazox at 5% w/v, formulated as an emulsifiable concentrate (EC), used to control spider mites on agricultural crops. It acts as a growth regulator targeting eggs and immature stages: it prevents egg hatch and stops nymph development, breaking the pest's life cycle and preventing re-infestation. It offers long residual protection and translaminar activity within the leaf, helping it reach mites hiding on the underside of leaves. It does not kill adult mites directly, so it is used at the start of infestation or in a programme with an acaricide that targets the mobile stages. Suitable for field and orchard crops for long-term control and reduced infestation levels.
Key Features
- Contains hexythiazox 5%, effective against mite eggs.
- Prevents egg hatch and stops nymph development, breaking the pest life cycle.
- Longer residual protection compared with conventional acaricides.
- Translaminar activity within the leaf helps reach infested areas.
- Does not kill adults directly, making it suitable for integrated pest management programmes.
- Suitable for rotation with other acaricides to reduce the risk of resistance.
Specifications
- Trade name: CONCID 5 EC
- Active ingredient: Hexythiazox
- Concentration: 5% w/v
- Formulation: Emulsifiable concentrate (EC)
- Classification: Acaricide
- Resistance group: IRAC Group 10A
- Mode of action: Growth regulator (IGR) – non-systemic
- Stages affected: Eggs and nymphs (immature stages)
- Effect on adults: Does not kill them directly
- Country of origin: Saudi Arabia
- Pack size: 1 L
Directions for Use
- Red spider mites on vegetables:
- Use at 0.7 – 1 ml per litre of water (70–100 ml / 100 L) with full plant coverage. Pre-harvest interval: 7 days.
- Spider mites on fruit trees (citrus, apple, pear, peach, grapes):
- Use at 0.7 – 1 ml per litre of water depending on infestation severity. Pre-harvest interval: 7 days.
- Spider mites on ornamental plants:
- Use at 0.7 – 1 ml per litre of water depending on infestation severity.
Important Technical Notes
- The product does not kill adult mites, so do not use it alone in severe infestations.
- The best timing is at the first signs of infestation, not after it has spread.
- In heavy infestations, use it together with an acaricide that targets the mobile stages.
- Focus the spray on the underside of the leaves, where mites live.
- Do not use more than twice per season to avoid resistance.
Precautions
- Do not spray during high temperatures or strong winds.
- Wear personal protective equipment during use.
- Do not enter the field until the spray has dried.
- Keep out of reach of children and away from food.