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Population replacement of benzimidazole-resistant Haemonchus contortus with susceptible strains: evidence of changes in the resistance status
(Springer, 2022-07-02)The spread of anthelmintic resistance (AR) in nematode populations threatens the viability of sheep production systems worldwide, and warrants the adoption of sensitive, practical, and standardized tests to detect AR. The ... -
Recovery of fenbendazole efficacy on resistant Haemonchus contortus by management of parasite refugia and population replacement of fenbendazole efficacy on resistant Haemonchus contortus by management of parasite refugia and population replacement
(Elsevier, 2020-06-05)The recovery of fenbendazole efficacy against Haemonchus contortus was attempted in a sheep intensive production system, using a strategy of population replacement in which the initial absolute efficacy of fenbendazole was ...