Pyrethrum 5EC – Natural Contact Insecticide for Aphids
Pyrethrum 5EC – Natural Contact Insecticide for Aphids
£177.80 per litre · 250ml
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Description
Pyrethrin contact spray for aphids on protected edible crops
Pyrethrum 5EC is a pyrethrin-based contact insecticide (pyrethrins 50 g/L, emulsifiable concentrate) for professional growers. It is authorised for tomatoes, peppers and chillies, aubergines, courgettes and summer squash, and cucumbers grown under permanent protection with full enclosure only. It gives control of aphids and moderate control of thrips and spider mite. MAPP No. 18532. For professional use only.
Key Benefits
- Controls aphids, with moderate control of thrips and spider mite
- Contact action - knocks down the pests the spray reaches
- Authorised for protected edible crops - tomato, pepper, aubergine, courgette and cucumber under full enclosure
- Emulsifiable concentrate - mixes into water for standard spray equipment
Aphids building up on protected crops?
Aphids breed fast once they are established under cover, weakening plants and spreading through the crop. Applied as a thorough contact spray over both leaf surfaces, Pyrethrum 5EC knocks the population back. It only works on the pests it touches, so coverage is everything.
How to Use
- Maximum dose: 650ml per hectare, in 275-600 litres of water per hectare
- Treatments: up to 3 per crop, at least 7 days apart
- Harvest interval: 24 hours after the last application
- Coverage: spray thoroughly, covering upper and lower leaf surfaces
- Close vents and doors during and after spraying until the spray has settled
- Keep honey bees off treated crops: remove or cover hives during application and for 24 hours afterwards
- Very toxic to aquatic life. Always read and follow the full product label - this is a professional-use product
Technical Specifications
- Active ingredient: pyrethrins 50 g/L
- Formulation: emulsifiable concentrate (EC)
- MAPP number: 18532
- Authorisation holder: PelGar International
- Authorised crops: tomato, pepper and chilli, aubergine, courgette and summer squash, cucumber - under permanent protection with full enclosure only
- Target pests: aphids (control); thrips and spider mite (moderate control)
- Maximum dose: 650ml per hectare in 275-600 litres of water
- Maximum treatments: 3 per crop, at least 7 days apart
- Harvest interval: 24 hours
- User: professional use only
- Size: 250ml
Questions & answers
What crops is it approved for?
The MAPP 18532 label approves it on protected tomatoes, peppers, aubergines, courgettes and cucumbers, grown under permanent protection with full enclosure. Always follow the label.
Which pests does it control?
The label gives control of aphids and moderate control of thrips and spider mite. It works on contact, so cover both upper and lower leaf surfaces thoroughly.
How much should I use?
The label sets a maximum individual dose of 650ml per hectare, in 275–600 litres of water per hectare. It allows up to three treatments per crop, at 7-day intervals.
When should I spray?
As soon as pests or damage appear, when the mobile stages are most active. Avoid direct sunshine and very hot weather; early morning or evening is best.
Who can use it?
It's for professional use only. The label says to close vents and doors during and after spraying until it has settled, and to keep bees away from treated crops.

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