These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Moxidectin pour-on for control of natural populations of the cattle tick Boophilus microplus (Acarina: Ixodidae).
    Author: Guglielmone AA, Mangold AJ, Muñoz Cobeñas ME, Scherling N, García Posse F, Anziani OS, Ioppolo M.
    Journal: Vet Parasitol; 2000 Jan; 87(2-3):237-41. PubMed ID: 10622616.
    Abstract:
    Fifty Bos taurus x Bos indicus heifers naturally infested with Boophilus microplus ticks were divided into two groups of 25 heifers each. Individuals of one group were treated with moxidectin 0.5% pour-on at a dosage of 500 microg of moxidectin/kg body weight and heifers from the other group remained as untreated controls. An efficacy higher than 95% was found on days 7-21 after treatment by using female ticks 4.5-8.0 mm long as the main infestation parameter. A lower, but significant efficacy (p < 0.05) was also found on days 1 (32.3% efficacy) and 27 (73.4% efficacy) post-treatment. Significantly (p < 0.05) lower numbers of immature ticks were also observed on heifers of the treated group from days 7 through 27 after treatment. A lower engorgement weight of female ticks from treated heifers was found on days 1 and 21 after treatment. Treatment also affected reproductive performance (oviposition, egg hatch and number of eggs laid) of female ticks collected on Day 1.
    [Abstract] [Full Text] [Related] [New Search]