Effects of bursectomy and splenectomy of white Leghorn roosters on subsequent northern fowl mite populations.
White Leghorn roosters bursectomized at one day of age, splenectomized at 21 days of age, or bursectomized at one day of age and splenectomized at 21 days of age were infested with the northern fowl mite (NFM) at 22 to 23 weeks of age. No significant differences in NFM populations were observed in the bursectomized, splenectomized, bursectomized and splenectomized, or control roosters during the 24-week infestation period.
D000818:Animals; D002060:Bursa of Fabricius / Q000276:immunology* / Q000601:surgery; D002645:Chickens; D008297:Male; D008924:Mite Infestations / Q000276:immunology / Q000469:parasitology / Q000662:veterinary*; D011201:Poultry Diseases / Q000276:immunology* / Q000469:parasitology; D013154:Spleen / Q000276:immunology*; D013156:Splenectomy / Q000662:veterinary