Search research articles
Contact Us
Filters
Showing results (1-10 of 11) with videos related to
Page
of 2
Sort By:
Journal of the South African Veterinary Association
|
June 1, 1989
[Benzimidazole resistant Ostertagia circumcincta in Angora goats]
P C van Schalkwyk, J Schröder
Journal of the South African Veterinary Association
|
June 1, 1989
[The efficacy of alphamethrin-impregnated ear tags against ticks]
J Schröder, P C van Schalkwyk
Parasitology Research
|
August 21, 2003
The efficacy of two anthelmintics against ascarids and hookworms in naturally infected cats
D G Catton, P C Van Schalkwyk
Veterinary Parasitology
|
February 1, 1990
A novel approach to the control of anthelmintic-resistant Haemonchus contortus in sheep
J A van Wyk, P C van Schalkwyk
Journal of the South African Veterinary Association
|
June 1, 1983
[Two cases of Ostertagia spp. in sheep showing resistance to benzimidazole anthelmintics]
P C Van Schalkwyk, T L Geyser, V S Rezin
The Onderstepoort Journal of Veterinary Research
|
September 1, 1991
Parasites of domestic and wild animals in South Africa. XXV. Ixodid ticks on sheep in the north-eastern Orange Free State and in the eastern Cape Province
I G Horak, E J Williams, P C Van Schalkwyk
The Veterinary Record
|
September 15, 2005
Tapeworm control in sheep
P C van Schalkwyk, J A van Wyk, Eric Morgan, et al.
Journal of the South African Veterinary Association
|
September 1, 1981
The efficacy of anthelmintics against Thysaniezia giardi in South Africa
P C Van Schalkwyk, T L Geyser, P V Davies, et al.
Journal of the South African Veterinary Association
|
March 1, 1979
The anthelmintic efficacy of albendazole against gastrointestinal roundworms, tapeworms, lungworms and liverflukes in sheep
P C van Schalkwyk, T L Geyser, M Récio, et al.
Journal of the South African Veterinary Association
|
December 1, 1991
[The threat of wide dissemination of anthelmintic resistance by veld ram performance testing units]
J A van Wyk, P C van Schalkwyk, G F Bath, et al.
Page
of 2
Search research articles
Search
Showing results (1-10 of 11) with videos related to
Sort By:
Page
of 2
Journal of the South African Veterinary Association
|
June 1, 1989
[Benzimidazole resistant Ostertagia circumcincta in Angora goats]
P C van Schalkwyk, J Schröder
Journal of the South African Veterinary Association
|
June 1, 1989
[The efficacy of alphamethrin-impregnated ear tags against ticks]
J Schröder, P C van Schalkwyk
Parasitology Research
|
August 21, 2003
The efficacy of two anthelmintics against ascarids and hookworms in naturally infected cats
D G Catton, P C Van Schalkwyk
Veterinary Parasitology
|
February 1, 1990
A novel approach to the control of anthelmintic-resistant Haemonchus contortus in sheep
J A van Wyk, P C van Schalkwyk
Journal of the South African Veterinary Association
|
June 1, 1983
[Two cases of Ostertagia spp. in sheep showing resistance to benzimidazole anthelmintics]
P C Van Schalkwyk, T L Geyser, V S Rezin
The Onderstepoort Journal of Veterinary Research
|
September 1, 1991
Parasites of domestic and wild animals in South Africa. XXV. Ixodid ticks on sheep in the north-eastern Orange Free State and in the eastern Cape Province
I G Horak, E J Williams, P C Van Schalkwyk
The Veterinary Record
|
September 15, 2005
Tapeworm control in sheep
P C van Schalkwyk, J A van Wyk, Eric Morgan, et al.
Journal of the South African Veterinary Association
|
September 1, 1981
The efficacy of anthelmintics against Thysaniezia giardi in South Africa
P C Van Schalkwyk, T L Geyser, P V Davies, et al.
Journal of the South African Veterinary Association
|
March 1, 1979
The anthelmintic efficacy of albendazole against gastrointestinal roundworms, tapeworms, lungworms and liverflukes in sheep
P C van Schalkwyk, T L Geyser, M Récio, et al.
Journal of the South African Veterinary Association
|
December 1, 1991
[The threat of wide dissemination of anthelmintic resistance by veld ram performance testing units]
J A van Wyk, P C van Schalkwyk, G F Bath, et al.
Page
of 2