Essays about: "ägg"

Showing result 26 - 30 of 140 essays containing the word ägg.

  1. 26. Nuptial coloration is unaffected by the immune response fibrosis in threespine stickleback

    University essay from Lunds universitet/Examensarbeten i biologi

    Author : Siri Stigeborn; [2021]
    Keywords : Biology and Life Sciences;

    Abstract : To understand why immune traits affect the fitness of its host is an important part of understanding why and how immune responses evolve. In threespine stickleback (Gasterosteus aculeatus), fibrosis is an immune response evolved to combat infection of the tapeworm parasite Schistocephalus solidus. READ MORE

  3. 27. Statistical Analysis and Modeling of the Behavioral Response to Humidity and Olfactory Cues by the Vinegar Fly Drosophila melanogaster

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Jonathan Lind; [2021]
    Keywords : Technology and Engineering;

    Abstract : Animals are impacted by the humidity of their surrounding environment, it affects their ability of thermoregulation, water retention and their overall well-being. For small insects the effects of the surrounding humidity is even more important as they have a limited water storage which depletes faster in a drier environment. READ MORE

  4. 28. Förekomst och kontroll av Toxocara vitulorum med ivermektin hos svenska bisonkalvar

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Victoria Vesterholm; [2021]
    Keywords : Bison; Toxocara vitulorum;

    Abstract : För 20 år sedan importerades de första bisonoxarna till Sverige och sedan dess har bisonnäringen vuxit till att finnas på ett tiotal gårdar i landet 2020. År 2007 hittades det första fallet av spolmasken Toxocara vitulorum hos en svensk bisonkalv. Sedan dess har sporadiska fall setts i flera besättningar där kalvar plötsligt dött. READ MORE

  5. 29. Variation i utsöndring av blodmaskägg hos häst

    University essay from SLU/Dept. of Anatomy, Physiology and Biochemistry

    Author : Michelle Lundqvist; Milly Åkerlund; [2020]
    Keywords : parasitology; selective therapy; faecal samples; McMaster; equus; strongyle eggs;

    Abstract : Due to an increased occurrence of resistance towards anthelmintics among equine endoparasites today, it is recommended that selective therapy is performed to minimize the use of anthelmintics. Selective therapy means that only infected individuals will be treated. READ MORE

  6. 30. Partners in crime – How cabbage seed weevil assists brassica pod midge in damaging pods of winter oilseed rape in fields in Southern Sweden : how is insect abundance related to crop damage?

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Sarah Heithausen; [2020]
    Keywords : monitoring; Ceutorhynchus obstrictus; Dasineura brassica; Brassica napus; Integrated Pest Management; economic threshold; pan trap; sticky trap;

    Abstract : The brassica pod midge (Dasineura brassicae) has emerged as an important pest causing problems in Winter Oilseed Rape (WOSR) (Brassica napus ssp. napus) production in Southern Sweden during recent years. Adult female D. brassicae oviposit into WOSR pods. READ MORE