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Identification of Toxocara vitulorum eggs in a calf
2012
Saudah S. | Norhamizah A. H. | Fazly Ann Za
Current trends in helminth parasite control in small ruminants in Malaysia and South East Asia
2012
Chandrawathani P. | Nurul Aini R.
Parasitic helminth infections in small ruminants are prevalent in South East Asia (SEA), limiting productivity and causing major economic loss for farmers. The hot, wet, tropical climate all year
round favours trichostrongylid infections, predominantly haemonchosis in sheep and goats. Commercial large scale farms, with
more than 300 animals, as well as small holders or backyard farmers with less than 50 animals face the debilitating effects of haemonchosis when they graze their animals as effective worm control is often hampered by anthelmintic resistance. In Malaysia, frequent and indiscriminate use of anthelmintics in the past has resulted
in the majority of the small ruminant population facing resistance to one or more anthelmintics. Several alternative methods of worm control are being employed by farmers; the most important and effective being cut and carry or zero grazing, where the animals are kept in pens and grass is cut and fed. In Cambodia and Myanmar,
ruminants are still tethered or stall fed with minimal drug use. In Indonesia and Thailand, commercial goat and sheep farms are fast expanding to produce breeder stock for the SEA market. However, up to
75% of the small ruminant population is still traditionally managed by small scale farmers. In most of SEA, the McMaster method for faecal worm egg counts is the only diagnostic test used to assess helminthosis in ruminants. There is an urgent need to increase awareness and information on the need for testing faecal samples regularly before drenching, conducting faecal egg count reduction tests on a yearly basis, use of the FAMACHA technique to enable
selective treatment of individual animals. The use of alternative worm control methods to manage helminthosis will help promote effective ruminant production with reduced drug use and ncourage “green” farming methods. Extension of research on local bioactive plants which may have the potential to control helminthosis may also be beneficial in the longer term.
Mostrar más [+] Menos [-]An overview of nematodes infecting urban and wild rats (Muridae) in Malaysia
2012
Abdul Aziz | Amal Nasir M. | Santhana Raj L. | Latifa I. | Mohd Zain S. N. | Hassan L. | Jeffery J. | Selvanesan S. | Sani R. A. | Paramasvaran S. | Vellayan S. | Krishnasamy M.
Rodents particularly those belonging to the Muridae family in Malaysia have been well studied because of their medical and economic importance. Much of the work on rodents has been focusing on the identification of endo and ecto parasites. Parasites in rats (Murids) particularly helminthes belonging to the Nematoda family have been described by many workers for more than a century. This
paper is an attempt to compile 50 papers on rodent nematodes that has been published in various scientific journals over the last
100 years in Malaysia. It is hoped that this literature overview on rodent nematodes will come useful as a reference material for the budding parasitologist and biology scientist.
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