Seasonal variations in the numbers of trichostrongylid nematode eggs and their larvae in the faeces of farmed goats in Malaysia.
Faecal worm egg counts of goats from two farms in Penang Island, West Malaysia, were monitored over a period of 14 months. The faecal egg count pattern followed that of total rainfall. The humid tropical environment was favourable for the development of various species of trichostrongylid nematodes, namely Haemonchus contortus, Trichostrongylus spp., Oesophagostomum spp. and Cooperia spp. Generally, H. contortus was observed to be the predominant species, more so in the monsoon months of the year.
Rahman
W A
WA
School of Biological Sciences, Universiti Sains Malaysia, Minden, Penang.
D000818:Animals; D005243:Feces / Q000469:parasitology*; D015511:Goat Diseases / Q000453:epidemiology* / Q000469:parasitology; D006041:Goats; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D007814:Larva / Q000254:growth & development; D008296:Malaysia / Q000453:epidemiology; D010270:Parasite Egg Count / Q000662:veterinary; D011891:Rain; D012621:Seasons; D014251:Trichostrongyloidea / Q000254:growth & development*; D014252:Trichostrongyloidiasis / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*