Reports of drug resistance have been made in every livestock host and to every anthelmintic
class. In some regions of world, the extremely high prevalence of multi-drug resistance …

The use of alternative temperate forages to improve the sustainable productivity of grazing
ruminants, relative to grass-based pastures, is reviewed. Particular emphasis is placed upon …

Sheep worm infections increasingly threaten the profitability of the Australian sheep industry
as the prevalence and severity of anthelmintic resistance continues to rise. Field …

Nematode parasites have been a major factor limiting sheep production in New Zealand for
more than 100 years. Twenty-nine species of nematodes were unintentionally introduced …

In many countries the presence of anthelmintic resistance in nematodes of small ruminants,
and in some cases also in those infecting cattle and horses, has become the status quo …

New Zealand is under increasing pressure from terrestrial and aquatic pests, weeds and
diseases that threaten the country's ecosystems and economy. Ongoing improvement in …

The effects of flavan-3-ols (the monomer units of condensed tannins (CT)) and their galloyl
derivatives on the viability of eggs, the development of first stage (L1) larvae, and the …

AIM: To establish the prevalence of anthelmintic resistance in parasitic nematodes on a
random sample of beef cattle herds in the North Island of New Zealand. METHODS: A cross …

The search for sustainable control regimes for gastrointestinal nematode parasites in
grazing livestock has resulted in strategies that include assisting sheep to promote a strong …

The virtual reliance on anthelmintic drugs alone to control internal parasites of livestock is
inappropriate and ultimately unsustainable. In the tropics and subtropics, widespread and …