Comparison of coproscopic examination and organ diagnosis in slaughtered lambs for nematodes, especially Haemonchus contortus

Lambacher, Bianca; Frei, C.M.V.; Schoiswohl, Julia; Tichy, Alexander; Elmer, Jonathan; Frei, J; Krametter-Frötscher, Reinhild

doi:10.1016/j.smallrumres.2019.08.009

Cited by 1 publication

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References 19 publications

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“…Every year, farms experience large losses from outbreaks of helminthiases. Among ruminant nematodiases, gastrointestinal helminthiases are quite frequent (MatYusof et al, 2016;Rupa & Portugaliza, 2016;Zvinorova et al, 2016;Chaudhary et al, 2017;de Almeida et al, 2018;Gupta et al, 2019;Lambacher et al, 2019;Puspitasari et al, 2019). Losses from these diseases may be inflicted not only by the death of animals, but also by decrease in the amount of dairy or meat products and reduction of their quality (Moreno & Lanusse, 2017;Swai & Wilson, 2017;Bellet et al, 2018;Fthenakis & Papadopoulos, 2018;Rashid et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Nematicidal activity of aqueous tinctures of plants against larvae of the nematode Strongyloides papillosus

O.O.¹

2021

Trop Biomed

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This research was undertaken to evaluate the nematicidal activity of various concentrations of aqueous tinctures of 80 plant species towards L 1-2 of S. papillosus. For the experiment with larvae of S. papillosus, there were used 0.19%, 0.75% and 3.00% aqueous tinctures of plants. Out of 80 tested species, nematicidal activity against L 1-2 of S. papillosus was displayed by 20 plants. The greatest activity (LC 50 = 0.060-0.069%) towards larvae of S. papillosus was exerted by Teucrium polium, Achillea millefolium, Genista tinctoria and Ulmus laevis. Less expressed nematicidal activity (LC 50 = 0.070-0.079%) was recorded for Thalictrum minus, Stachys recta, Falcaria vulgaris, Lavatera thuringiaca. Even lower effect (LC 50 = 0.080-0.089%) was shown by aqueous tinctures of Mentha × piperita, Achillea millefolium, Salvia nutans, Eryngium campestre and Cerasus fruticosa. The following plants could be arranged in declining order of effectiveness of nematicidal activity (LC 50 = 0.090-0.165%) Malus sylvestris, Tragopogon orientalis, Erigeron annuus, Grindelia squarrosa, Urtica dioica, Daucus carota, Medicago sativa, Carduus acanthoides, Ulmus minor and Hieracium umbellatum. A far weaker effect on the nematodes was displayed by Bromopsis inermis and Tragopogon podolicus. Aqueous tinctures of 60 other studied species of plants exhibited low nematicidal activity in 3.00% aqueous tincture, while in 0.19% and 0.75% aqueous tinctures, no nematicidal activity was seen. The results of the research suggest that in the conditions of natural ecosystems, some species of plants of the Apiaceae, Asteraceae, Fabaceae, Lamiaceae, Malvaceae, Rosaceae, Ulmaceae and Urticaceae families could reduce vitality of free-living L 1-2 larvae of S. papillosus.

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Section: Introductionmentioning

confidence: 99%

Nematicidal activity of aqueous tinctures of plants against larvae of the nematode Strongyloides papillosus

O.O.¹

2021

Trop Biomed

View full text Add to dashboard Cite

show abstract

Comparison of coproscopic examination and organ diagnosis in slaughtered lambs for nematodes, especially Haemonchus contortus

Cited by 1 publication

References 19 publications

Nematicidal activity of aqueous tinctures of plants against larvae of the nematode Strongyloides papillosus

Nematicidal activity of aqueous tinctures of plants against larvae of the nematode Strongyloides papillosus

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