Trialling the SmartWorm® application in New Zealand sheep farms.

ABSTRACT: Gastrointestinal nematodes (GIN) remain a major health and productivity challenge for grazing livestock globally, including New Zealand where widespread anthelmintic resistance has been reported. This was a pilot study evaluating the effectiveness of SmartWorm®, an app-based decision-support tool for Targeted Selective Treatment (TST) of internal parasites to reduce drench use without compromising lamb growth under New Zealand conditions. A total of 1738 ewe lambs across three commercial farms were allocated to either a TST or Blanket Treatment (BT) group (treated every 28 days) and monitored over a 90-day period. All animals were drenched at the start of the trial, after which BT animals received treatment at each subsequent weighing. SmartWorm was used to determine drenching need for TST

SUBMITTER: Brosnahan CL 

PROVIDER: S-EPMC12509729 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature