Whelehan Crop Protection markets and distributes throughout Ireland product ranges from a number of multinational companies. The products are used on a wide variety of crops, including cereals, rootcrops, forests, grassland and amenity crops, fruit and vegetables. The customer base includes crop specialists, co-operatives and private merchants.

Key principals include Dow AgroSciences which supplies products such as the potato blight products Dithane and Electis and the herbicides Kerb and Goal together with the grassland product, Pastor. From Belchim Crop Protection we supply the cereal products Starion and Affinity as well as the potato blight products, Epok and Ranman and the sugar beet insecticide, Yaltox.

Loveland Industries supplies a range of adjuvants including brands such as Torpedo, Designer, Bond and Li-700 and the range of crop trace elements. The brands Aliette, Jet 5, Ronstar and Mogeton are specialist products supplied by Certis Europe. Makhteshim Agan supply herbicides; Atrazine, Simazine and Glyhogan.

The Crop Protection division also distributes cattle mineral licks supplied from Akzo Nobel and the Cutonic range of mineral supplements sourced from Loveland Industries.

The Whelehan Crop Protection division has had a large and successful association with Irish Agriculture. Today that association remains strong as we bring to Irish farmers the benefits of research based chemistry from some of the world's leading crop protection companies.