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Resistance management for sustainable agriculture and improved public health
The IRAC Mode of Action Classification
The IRAC Mode of Action (MoA) classification provides growers, advisors, extension staff, consultants and crop protection professionals with a guide to the selection of acaricides or insecticides for use in an effective and sustainable acaricide or insecticide resistance management (IRM) strategy.
Play The importance of MoAin 3 minutes Available in
English ,
Arabic ,
Bahasa(Indonesian) ,
French ,
Hindi ,
Italian ,
Japanese ,
Khmer ,
Korean ,
Mandarin Chinese ,
Portuguese ,
Russian ,
Spanish and
Tagalog (Philippines) .
Search online Use our interactive classification to identify an effective rotation of active ingredients.
Try it now Get the app Browse the classification and chemical structures on your phone or tablet with our mobile app.
Print the poster Understand the compounds behind the active ingredients in your IRM strategy.
The brochure Learn about mode of action with our printable brochure
The training module Learn about mode of action with our training module
Download PDF
Download the MoA Scheme 39 pages of detailed classification information complemented by supplementary guidance.
Download PDF
Review the literature Explore our library of published references associated with the different MoA Groups
Review the literature
Meet the MoA team Our team of technical experts manage the classification and production of educational materials.
Meet the team
Submit an active Submissions are reviewed by our mode of action team for inclusion in the IRAC Mode of Action Classification.
Submit an active
Posters
MOA Structures Poster (English)
V8.1, Jun ’22
Lepidoptera MoA Poster
V6.2, Feb ’20
Sucking Pests MoA Poster
V8.1, Jan ’19
Mites MOA Poster
V4.1, Jan ’19
Mosquito Larvicide – MoA Poster
V1.0, Nov ’21
Mosquitoes Adults – MoA Poster
V4.0, Jan ’21
Nematicides MoA Poster
V2.1, Dec ’21
MOA Structures Poster (Japan)
V8.0, Dec ’21
MOA Structures Poster (Chinese)
V7, Jul ’20
MoA Structures Poster (French)
V8.0, Mar ’22
MOA Structures Poster (Portuguese)
V6.3, Sep ’17
MOA Structures Poster (Spanish)
V7.4, Aug ’19
Documents
MoA Classification
V10.3, Jun ’22
MoA Brochure
V7.2, Jun ’22
Nematicides MoA Classification
V2.0, Apr ’21
IRAC MoA Classification (Japan)
V10.1, Dec ’21
Tutorial on MoA Mechanisms
V1, Apr ’19
List of Established Insecticide-associated Target Site Mutations
V2.4, Jul ’20
MoA Labeling Advice
V3.0, Sep ’21
Journal References to MoA Groups
V2.0, Jul ’20
Procedure for MoA classification of new actives
V3.0, Sep ’21
MoA Classification and IRM (Journal Article)
V1.0, Jan ’15
IRM and Industry: The Origins and Evolution of IRAC and the MoA Classification Scheme
V1.0, Jan ’21
Updates to IRAC’s mode of action classification – a tool for resistance management
V1.0, Jul ’21
Classificação do Modo de Ação
V2.0, Dec ’18
Folleto- Clasificación del modo de acción de insecticidas y acaricidas
V6.0, Mar ’22
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