The use of plant protection products necessitates that they be used in accordance with the rules and requirements of registration, as outlined on the product labels. These tables contain fungicides, herbicides and plant growth regulators for use on cereals, plus insecticides for use on all crops. The tables include the products that were indicated to the Irish Farmers Journal as being in the Irish market for 2018. However, some specific PCS numbers have been revoked and are in their use-up phase - the use-up dates are shown.