The updated posters using the information from the latest version of the MoA Classification (Version 11.2, January 2025) and covering Lepidoptera, Sucking Pests, Mites, and Mosquitoes can be downloaded using the embedded links
New versions (11.2, August 2024) of the IRAC MoA resources have been released and posted on the website. The changes include the following updates: The updated resources, available for download from the IRAC website, are:
IRAC España ha emitido una nueva Alerta sobre riesgo de resistencias de Bactrocera oleae en olivo. La mosca del olivo (Bactrocera oleae) junto a Prays oleae son las plagas más importantes del cultivo. Existe un limitado número de productos autorizados en el control de mosca del olivo y gran parte de la superficie está en sistemas de Producción Integrada, limitando…
IRAC España ha emitido una revisión de la alerta sobre resistencias de Ceratitis capitata en cítricos. Los insecticidas de los modos de acción 3A, piretroides, y 5, spinosines, son herramientas básicas de las estrategias de control de la mosca de la fruta en cítricos. Debido a la detección de poblaciones resistentes a ellos, se aconseja su alternancia con otros…
When using the IRAC and GRM MoA Apps on your mobile devices, you will now be able to open the menu and select the Nematicide Classification or Structures poster using the links as an alternative to the normal insecticide and acaricide MoA. To revert back just use the menu once again.
Unexpected crop damage by a pest after a foliar application of an insecticide has been made is often firstly assumed to be because of pest resistance, but commonly there are many other factors why insecticide applications can fail to meet expectations. Before associating insecticide resistance as the reason for crop failure, commonly made mistakes regarding…
IRAC España ha emitido una nueva alerta sobre resistencias de Ceratitis capitata en cítricos. Los insecticidas de los modos de acción 3A, piretroides, y 5, spinosines, son herramientas básicas de las estrategias de control de la mosca de la fruta en cítricos. Debido a la detección de poblaciones resistentes a ellos, se aconseja su alternancia con otros modos de…
The Changes include the following updates: Group 4E Nicotinic acetylcholine receptor (nAChR) competitive modulators – New Active: FenmezoditiazGroup 23: Inhibitors of acetyl-CoA carboxylase – New Active: Spidoxamat.Group 35 RNA Interference mediated target suppressors New Group and Active: LedpronaGroup UNF Fungal agents of unknown or uncertain MoA New Fungal Agent added: Akanthomyces muscarius Ve6 Resources:
As part of continued awareness efforts, the IRAC Nematode WG Poster “THE IRAC INTERNATIONAL MODE OF ACTION CLASSIFICATION SCHEME FOR NEMATICIDES” was presented at the 53rd Annual Meeting of the Organization of Nematologists of Tropical America (ONTA) held jointly with the Egyptian Society for Agro-Nematology (ESAN) annual meeting in Cairo, Egypt from 24 to 29 September 2023.…
The combined application of two insecticides with different modes of action (MoA) is an increasingly common approach to insect pest management. Insecticide mixtures (tank-mix or pre-formulated mixture) are applied to crops for pest management for many different reasons. These reasons include to broaden spectrum, to combine different technical characteristics of insecticides, or to combine two…