Eon EON is a broad spectrum endectocide for dairy and beef cattle. It contains eprinomectin, a member of the macrocyclic lactone (avermectin/milbemycin) family. It delivers internal parasite and sucking lice control in one low volume application. Its convenience, broad-spectrum efficacy, zero milk, meat and bobby withholding period, dose, and wide margin of safety make it a suitable product for parasite control in beef and dairy cattle.

A10357 Unrestricted

Active Constituents:

Eprinomectin 5mg/mL in a pour-on formulation. Available in 1L and 5L backpacks and 20L drums.


In cattle, treatment and control of sensitive strains of the following: gastrointestinal worms Ostertagia ostertagi (including inhibited and immature), Ostertagia lyrata, Haemonchus spp, Trichostrongylus axei, T. colubriformis, Oesophagostomum radiatum, Nematodirus helvetianus, Bunostomum phlebotomum, Trichuris spp. and Cooperia spp; lungworm (adult and immature) Dictyocaulus viviparus; and sucking lice Linognathus vituli, Haematopinus eurysternus and Solenopotes capillatus.

1mL/10kg (500µg eprinomectin/kg b.w). Apply topically alone the midline of the back, from the withers to the base of the tail, using standard pour-on application equipment.

Withholding Times:

MEAT: Nil. Nil meat withholding period for bobby calves born to cows treated with Eon. MILK: Nil.