Ingredient Index

Is Imidacloprid banned in Europe?

Banned in EU

Mostly: the EU banned all outdoor use of imidacloprid in 2018 to protect bees, so it survives only inside permanent greenhouses. The US EPA still permits it across a wide range of outdoor crops and garden products.

CAS: 138261-41-3 Also seen as: Imidacloprid, neonicotinoid, neonic

What the EU does

Outdoor use banned. In May 2018 the EU adopted a near-total ban on the three main neonicotinoids, imidacloprid, clothianidin, and thiamethoxam, restricting them to crops kept for their whole life cycle in permanent greenhouses. The trigger was an EFSA review confirming these insecticides pose a high risk to honeybees and wild bees.

The EU then tightened the loop on imports. Under a 2023 regulation, the maximum residue levels for clothianidin and thiamethoxam were cut to the lowest measurable level, applying from 7 March 2026, this time explicitly to protect pollinators beyond EU borders. Imidacloprid itself is barred from any outdoor field use.

Citation Commission Implementing Regulation (EU) 2018/783 (imidacloprid outdoor-use ban); Commission Regulation (EU) 2023/334 (clothianidin and thiamethoxam MRLs lowered to LOD, applicable 7 Mar 2026); EFSA neonicotinoid bee risk assessments, 2018

What the US does

Still registered outdoors. The US EPA continues to allow imidacloprid across many outdoor uses, from field crops to lawn and garden products to flea treatments for pets. The EPA has acknowledged risks to pollinators and proposed some mitigation, but it has not enacted the categorical outdoor ban Europe did.

That means the single most widely used insecticide class in the world is handled very differently on the two sides of the Atlantic: a broad outdoor prohibition in the EU, versus continued outdoor registration with lighter restrictions in the US.

Citation US EPA registration review of imidacloprid and neonicotinoids; proposed interim decisions on pollinator mitigation (no outdoor-use ban)

Products that commonly contain it

As a treatment rather than an ingredient, imidacloprid connects to:

Conventionally grown fruits and vegetables treated outdoors
Honey, where neonicotinoid residues have been a recurring concern
Lawn, garden, and ornamental plant products
Flea and tick treatments for pets

What to look for on a label

You will not see it on a food label, so the signals are indirect:

Certified-organic produce prohibits neonicotinoids
EU-market honey and produce face the tightened residue limits
On garden products, imidacloprid is listed as an active ingredient on the pesticide label

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Frequently asked questions

Is imidacloprid banned in Europe?

Its outdoor use is. Since 2018 the EU has restricted imidacloprid to permanent greenhouses only, because of the risk it poses to bees. It is not permitted in open fields.

What are neonicotinoids?

A class of systemic insecticides, including imidacloprid, clothianidin, and thiamethoxam, that spread through a whole plant. They are effective against pests but implicated in pollinator decline.

Is imidacloprid still used in the US?

Yes, outdoors and in the garden. The US EPA still registers it, with some pollinator-protection measures but no outdoor-use ban.

Related ingredients

Primary sources

Last reviewed August 13, 2026 · How we assign statuses