Haematopinus eurysternus

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F.e. Phillips - One of the best experts on this subject based on the ideXlab platform.

  • doramectin systemic activity against cattle grubs hypoderma lineatum and h bovis diptera oestridae and cattle lice bovicola bovis mallophaga trichodectidae linognathus vituli and solenopotes capillatus anoplura linognathidae and Haematopinus euryster
    Veterinary Parasitology, 1996
    Co-Authors: J. E. Lloyd, J. W. Waggoner, R Kumar, F.e. Phillips
    Abstract:

    Abstract Seven individual trials were conducted in Wyoming to evaluate the therapeutic efficacy of doramectin administered subcutaneously at a dosage of 200 μg kg−1 against multiple, natural infestations of cattle grubs or cattle lice. Insect species present and the number of trials that included each species were: Hypoderma lineatum, 2; Hypoderma bovis, 1; Bovicola bovis, 5; Haematopinus eurysternus, 1; Linognathus vituli, 5; and Solenopotes capillatus, 3. Examinations for lice were performed prior to treatment and either weekly or bi-weekly thereafter for 28 days. Examinations for cattle warbles were performed either weekly or every 4 to 5 weeks from time of first appearance through last appearance in the backs of the cattle. No H. lineatum, H. bovis, H. eurysternus, L. vituli, or S. capillatus were found on doramectin-treated animals at any time following treatment. By 29 days following treatment, the number of B. bovis was reduced between 58 and 98%. Treatments applied later in the season, i.e. in March, were more efficacious against B. bovis than those applied in January or February.

  • spectrum of activity of doramectin against cattle mites and lice
    Veterinary Parasitology, 1993
    Co-Authors: N B Logan, Anthony J. Weatherley, F.e. Phillips, C P Wilkins, D J Shanks
    Abstract:

    Abstract A series of 16 studies was conducted involving 288 cattle with naturally acquired or experimentally induced mite or louse infestations to evaluate the efficacy of doramectin. Four studies were conducted against the mite species Psoroptes bovis and two against the mite species Sarcoptes scabiei. Ten studies involved cattle with one or more of the following louse species: Domalinia bovis, Haematopinus eurysternus, Linognathus vituli and Solenopotes capillatus. In each study, a group of at least nine but not more than 25 cattle were randomly allocated to a control or a treated group. One group was treated with doramectin at 200 μg kg−1 and the other group received no medication. Mites or lice were quantified by species immediately before treatment and at weekly intervals for 4 weeks thereafter. Doramectin was 100% efficacious against infestations of P. bovis, Sarcoptes scabiei H. eurysternus, L. vituli and Solenopotes capillatus. The drug reduced infestations of D. bovis by a mean of 82%.

D J Shanks - One of the best experts on this subject based on the ideXlab platform.

  • spectrum of activity of doramectin against cattle mites and lice
    Veterinary Parasitology, 1993
    Co-Authors: N B Logan, Anthony J. Weatherley, F.e. Phillips, C P Wilkins, D J Shanks
    Abstract:

    Abstract A series of 16 studies was conducted involving 288 cattle with naturally acquired or experimentally induced mite or louse infestations to evaluate the efficacy of doramectin. Four studies were conducted against the mite species Psoroptes bovis and two against the mite species Sarcoptes scabiei. Ten studies involved cattle with one or more of the following louse species: Domalinia bovis, Haematopinus eurysternus, Linognathus vituli and Solenopotes capillatus. In each study, a group of at least nine but not more than 25 cattle were randomly allocated to a control or a treated group. One group was treated with doramectin at 200 μg kg−1 and the other group received no medication. Mites or lice were quantified by species immediately before treatment and at weekly intervals for 4 weeks thereafter. Doramectin was 100% efficacious against infestations of P. bovis, Sarcoptes scabiei H. eurysternus, L. vituli and Solenopotes capillatus. The drug reduced infestations of D. bovis by a mean of 82%.

J. E. Lloyd - One of the best experts on this subject based on the ideXlab platform.

  • doramectin systemic activity against cattle grubs hypoderma lineatum and h bovis diptera oestridae and cattle lice bovicola bovis mallophaga trichodectidae linognathus vituli and solenopotes capillatus anoplura linognathidae and Haematopinus euryster
    Veterinary Parasitology, 1996
    Co-Authors: J. E. Lloyd, J. W. Waggoner, R Kumar, F.e. Phillips
    Abstract:

    Abstract Seven individual trials were conducted in Wyoming to evaluate the therapeutic efficacy of doramectin administered subcutaneously at a dosage of 200 μg kg−1 against multiple, natural infestations of cattle grubs or cattle lice. Insect species present and the number of trials that included each species were: Hypoderma lineatum, 2; Hypoderma bovis, 1; Bovicola bovis, 5; Haematopinus eurysternus, 1; Linognathus vituli, 5; and Solenopotes capillatus, 3. Examinations for lice were performed prior to treatment and either weekly or bi-weekly thereafter for 28 days. Examinations for cattle warbles were performed either weekly or every 4 to 5 weeks from time of first appearance through last appearance in the backs of the cattle. No H. lineatum, H. bovis, H. eurysternus, L. vituli, or S. capillatus were found on doramectin-treated animals at any time following treatment. By 29 days following treatment, the number of B. bovis was reduced between 58 and 98%. Treatments applied later in the season, i.e. in March, were more efficacious against B. bovis than those applied in January or February.

N B Logan - One of the best experts on this subject based on the ideXlab platform.

  • spectrum of activity of doramectin against cattle mites and lice
    Veterinary Parasitology, 1993
    Co-Authors: N B Logan, Anthony J. Weatherley, F.e. Phillips, C P Wilkins, D J Shanks
    Abstract:

    Abstract A series of 16 studies was conducted involving 288 cattle with naturally acquired or experimentally induced mite or louse infestations to evaluate the efficacy of doramectin. Four studies were conducted against the mite species Psoroptes bovis and two against the mite species Sarcoptes scabiei. Ten studies involved cattle with one or more of the following louse species: Domalinia bovis, Haematopinus eurysternus, Linognathus vituli and Solenopotes capillatus. In each study, a group of at least nine but not more than 25 cattle were randomly allocated to a control or a treated group. One group was treated with doramectin at 200 μg kg−1 and the other group received no medication. Mites or lice were quantified by species immediately before treatment and at weekly intervals for 4 weeks thereafter. Doramectin was 100% efficacious against infestations of P. bovis, Sarcoptes scabiei H. eurysternus, L. vituli and Solenopotes capillatus. The drug reduced infestations of D. bovis by a mean of 82%.

R Kumar - One of the best experts on this subject based on the ideXlab platform.

  • doramectin systemic activity against cattle grubs hypoderma lineatum and h bovis diptera oestridae and cattle lice bovicola bovis mallophaga trichodectidae linognathus vituli and solenopotes capillatus anoplura linognathidae and Haematopinus euryster
    Veterinary Parasitology, 1996
    Co-Authors: J. E. Lloyd, J. W. Waggoner, R Kumar, F.e. Phillips
    Abstract:

    Abstract Seven individual trials were conducted in Wyoming to evaluate the therapeutic efficacy of doramectin administered subcutaneously at a dosage of 200 μg kg−1 against multiple, natural infestations of cattle grubs or cattle lice. Insect species present and the number of trials that included each species were: Hypoderma lineatum, 2; Hypoderma bovis, 1; Bovicola bovis, 5; Haematopinus eurysternus, 1; Linognathus vituli, 5; and Solenopotes capillatus, 3. Examinations for lice were performed prior to treatment and either weekly or bi-weekly thereafter for 28 days. Examinations for cattle warbles were performed either weekly or every 4 to 5 weeks from time of first appearance through last appearance in the backs of the cattle. No H. lineatum, H. bovis, H. eurysternus, L. vituli, or S. capillatus were found on doramectin-treated animals at any time following treatment. By 29 days following treatment, the number of B. bovis was reduced between 58 and 98%. Treatments applied later in the season, i.e. in March, were more efficacious against B. bovis than those applied in January or February.