Shop Online

Elanco – Zolvix Plus Drench (1L)



Zolvix Plus provides premium broad spectrum control of sensitive roundworms in sheep, including strains with single, double or triple resistance to white, clear, closantel and macrocyclic lactone drenches or their combinations.


Zolvix Plus is a unique combination drench that contains monepantel, the only member of the amino-acetonitrile derivative or ‘orange’ class of anthelmintics, and abamectin. As short-acting, broad spectrum drenches with different modes of action, monepantel and abamectin are ideal combination partners.

Zolvix Plus controls all economically important roundworms, including adult and immature L4 stages of Barber’s pole worm^, Small brown stomach worm^, Black scour worm, Stomach hair worm, Thin necked intestinal worm, Small intestinal worm, Large mouthed bowel worm and Large bowel worm.
^Includes inhibited L4 stage Haemonchus contortus and Ostertagia (Teladorsagia) spp.

Zolvix Plus delivers >99.9% efficacy against a broad spectrum of sensitive nematodes and is also effective against AAD-sensitive immature (L4) stages of Haemonchus contortus and Teladorsagia circumcincta in sheep where a combination of a macrocyclic lactone and derquantel is less effective.

Zolvix Plus is registered for the control of roundworms with single, double or triple resistance to macrocyclic lactone (including moxidectin), white, clear and closantel (Haemonchus contortus only) drenches, or their combinations. It is particularly suitable for use if the resistance status is unknown.

Zolvix Plus has an Export Slaughter Interval of 21 days, the lowest of any two-, three- or four-way combination drench containing abamectin. Zolvix Plus delivers premium protection without impacting your management or marketing options.

Zolvix Plus dosage and administration
Administer orally at a dose of 1 mL/10 kg body weight using the 8 mL Optiline™ drencher or the 8 mL NJ Phillips Elanco metal drencher.

Zolvix Plus safety
DO NOT USE in lambs under 6 weeks of age or less than 10 kg body weight.

Zolvix Plus re-treatment interval
DO NOT re-treat animals for 42 days after last treatment.

Zolvix Plus withholding periods
MILK: DO NOT USE in ewes which are producing or may in the future produce milk that may be used or processed for human consumption.
MEAT: DO NOT USE less than 14 days before slaughter for human consumption.
EXPORT SLAUGHTER INTERVAL: DO NOT USE less than 21 days before slaughter for export.