Blar i forfatter "Steinshamn, Håvard"
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Chemical Analysis and Anthelmintic Activity Against Teladorsagia Circumcincta of Nordic Bark Extracts In vitro
Athanasiadou, Spiridoula; Almvik, Marit; Hellström, Jarkko; Madland, Eva; Simic, Nebojsa; Steinshamn, Håvard (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-06-04)Helminth parasitic infections are common in small ruminants in Norway; infection is usually treated with anthelmintic drugs, but anthelmintic resistance is an increasing problem. It is necessary to identify strategies to reduce the use of anthelmintic drugs and mitigate the impact of anthelmintic resistance. Condensed tannin (CT)-rich forages have been shown to reduce the helminth burden in small ... -
Importation of roughage to Norway - Implications for plant and animal health, zoonoses, and biodiversity. Opinion of the scientific committee of the Norwegian Scientific Committee for Food and Enviroment
Nesbakken, Truls; Steinshamn, Håvard; Thomsen, Iben Margrete; Basic, Dean; Klem, Thea B. Blystad; Gifstad, Tron Øystein; Kausrud, Kyrre Linné; Melby, Kjetil Klaveness; Kirkendall, Lawrence Richard; Magnusson, Christer; Måren, Inger Elisabeth; Nicolaisen, Mogens; Randby, Åshild Taksdal; Stokstad, Maria; Yazdankhah, Siamak Pour; Wendell, Per Hans Micael; Agdestein, Angelika; de Boer, Hugo; Godfroid, Jacques Xavier Leon; Jore, Solveig; Krokene, Paal; Nesse, Live Lingaas; Madslien, Knut; Møretrø, Trond; Velle, Gaute (Research report; Forskningsrapport, 2022-02-18)Det er stor usikkerhet om import av grovfôr til Norge kan føre med seg planteskadegjørere, invaderende planter og smittestoff som kan forårsake sykdom hos dyr og mennesker. -
Risk assessment of potentially toxic elements (heavy metals and arsenic) in soil and fertiliser products – fate and effects in the food chain and the environment in Norway - Scientific opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food and Environment
Eggen, Trine; Amlund, Heidi; Barneveld, Robert; Bernhoft, Aksel; Eriksen, Gunnar Sundstøl; Flem, Belinda Eline; Källqvist, Torsten; Sverdrup, Line Emilie Tvedt; Trapp, Stefan; Øgaard, Anne Falk; Fæste, Christiane Kruse; Lock, Erik Jan Robert; Nesse, Live Lingaas; Ringø, Einar; Steinshamn, Håvard; Ørnsrud, Robin; Krogdahl, Åshild; Gifstad, Tron Øystein (Research report; Forskningsrapport, 2022-03-29)