- Giai doan thur ba tir 35 ngay 63 hoac 70 ngay sau khi nhiem 6 giai doan nay, ca'u true va churc nang ciia cac tuyen bi mit di din dan.
11. Phan DichL an, LeV anT ao, Bach Dang Phong (2002), Benh pho bie n6 bd sua, Nha xuat b an n o n g n g h i e p H a N o i , Tr 1 6 0 167.
12. N g u y d n T h i L e , P h a m V a n L u c , H a D u y N g o , N g u y d n V a n D u e v a N g u y d n T h i M i n h( 1 9 9 6 ) , Giun sdn t o sinli o' gia site Viet Nam, N h a x u a t b a n k h o a h o c v a k y th u a t, H a N o i , ( 1 9 9 6 ) , Giun sdn t o sinli o' gia site Viet Nam, N h a x u a t b a n k h o a h o c v a k y th u a t, H a N o i , Tr. 9 - 10, 1 8 , 2 0 , 2 0 0 - 2 1 3 .
13. Nguydn Trong N o i (1967), “Benh giun xoan o'da day vd ruot ciia de M dng Co vd tac dung
phdng tri ciia Phenothiazin ”. Tap chi khoa hoc ky thuat nong nghiep.
14. Skrjabin K. 1 va Petrov A. M. (1963), Nguyen ly mdn giun trdn thu v, (N g u a i dich: Bui Lap,
Doan Thi Bang Tam, Ta Thi Vinh), Nha xuat ban khoa hoc va ky thuat, Ha N o i, 1977, Tr.
186-214.
15. N g u y en Phuoc T uong (1 9 9 4 ), Thuoc vd biet duoc thit y. Nha xuat ban nong nghiep, Ha Noi,
Tr. 193, 1 9 8 , 2 1 5 , 2 2 3 - 2 2 4 , 2 3 0 - 2 3 2 , 2 4 0 - 241.
16. D ao Huu Thanh va Le Sinh N goan (1 9 7 2 - 1977), "Benh giun sdn o' dan de Viet Nam ", Ket
qua nghien cuu khoa hoc va ky thuat thu y 1968 - 1978. Nha xuat ban nong nghiep. Ha Noi, 1984, Tr. 321 - 328.
17. Trinh Van Thinh (1 9 6 3 ), Ky sinh triing thit v, Nha xuat ban nong thon, Ha N o i, Tr. 133 -
18. Trinh Van Thinh, Pham Xuan Du, Pham Van Khue, Phan Dich Lan, Bui Lap, Duong C6ng Thuan (1978), Cong trinh nghien cthi ky sinh trung a Viet Nam,Tap II, Nha xu£t ban khoa hoc va ky thuat, Ha Nfli, tr. 81 - 82, 95 - 97, 148, 239 - 242.
19. Trinh Van Thinh, Phan Trong Cung, Pham Van Khufi, Phan Luc (1982), Giao trinh ky sinh
trung thu y, Nha xu£t ban nOng nghiep, Ha N6i, Tr. 145 - 153.
* T ien g A n h
20. Cayomba F. L. (1989), Efficacy of Valbazen as dewormer for gastrointestinal parasites of
goats. Malabon, Metro Manila (Philipines). April 1989 - 62 leaves.
21. Hoste H. & Chartier C. (1993), Comparison of effects on milk production on concurrent infection with Haemonchus contortus and Trichostrongylus colubriformis in high and low
producing dairy goats. American Journal of Veterinary research (USA) November 1993. V.
54(11), P. 1886- 1893.
22. Johanes Kaufmann (1996), Parasitic infections of Domestic Animals: a diagnotic Basel manual, Boston, Berlin, Birkhauser, P. 152 - 157.
23. Jorgen Hansen & Brian Perry (1994), The Epidemiology, Diagnosis and Control of
Helminth Parasites of Ruminants. International Livestock Centre for Africa Addis Ababa,
Ethiopia. Ilrad, P. 17 - 18, 53, 79, 113, 162, 163.
24. Joshi B. R. (1996), The epidemiology, effect and possible control strategies for parasitic
gastroenteritis of small ruminants in the hills of Nepal. Kaski, Pokhara (Nepal) - Lumle
Agricultural Research Centre - Aug, P. 16.
25. Joshi B. R. (1996), The need and the strategies for gastro - intestinal nematode control in
the sheep and goat population in Nepal. Pokhara, Kaski (Nepal). Lumbe Agricultural
Research Centre. Sep, P. 12.
26. Joshi B. R., Jacobs D. E. (1997), Epidemiology of gastro - intestinal nematode infection in sheep and goats reared under transhumance management in the Himalayan foot - hills of
Western Nepal, Pokhara, Kashi (Nepal). Lumle Agricultural Research Centre, P. 12.
27. Kieran P. J. (1994), Moxidectin against Ivermectin - resistant nematodes - a global view.
Australian Veterinary - Journal (Australia) January 1994, V. 71 (1), P. 18-20.
28. Sousby E. J. L. (1982), Helminths, Arthropods and Protozoa of Domesticated Animal, Lea & Febiger. Philadelphia, P. 233.
29. Teklye - Bekele (1993). Epidemiology of Endoparasites of small ruminants in Sub - Saharan
Africa. Institute of Agricultural research, Addis Ababa (Ethiopia). Proceedings of the Fourth National Livestock Improvement Conference. Addis Ababa (Ethiopia). IAR, P. 7 - 15. 30. Urquhart G. M., Armour J., Ducan J. L., Dunn A. M., Jennings F. W (1996), Veterinary
Parasitology. The faculty of Veterinary Medicine. The University of Glasgow Scotland.
Blackwell Science, P. 10 - 29.
31. Wahab - A - Rahman (1995), Seasonal variation ofTrichostrongylid nematode populations
in goats (Malaysia). Malaysian Applied Biology (Malaysia). Jun, 1995. V. 24 (1). P. 5 - 10.
32. Wharton D. A (1982), The survival of desiciation by the free - living stages of
Trichostrongylus colubriformis (Nematoda: Trichostrongylidae), Parasitology, P. 84. 455 -
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M 0 T so chuyen de benh don bAo