Publications
| seasonal transmission of gastrointestinal parasites of equids in southern louisiana. | parasite-naive pony foals were used as sentinels to monitor transmission of gastrointestinal parasites of equids in louisiana during 4 seasons of the year. two annual periods were studied, 1988-1989 and 1992-1993. two or 3 foals each season were turned out to graze a contaminated pasture along with resident parasitized mares and their foals. after a grazing period of 8 wk, sentinel ponies were held in a parasite-free box stall for a period of 6 wk to allow parasites to develop, thus enhancing th ... | 2001 | 11780824 |
| gastrointestinal helminths of ponies in louisiana: a comparison of species currently prevalent with those present 20 years ago. | a survey in louisiana of gastrointestinal helminths recovered at necropsy from 117 ponies with minimal exposure to anthelmintics between 1989 and 2000 is compared with a survey conducted 20 yr earlier in the same region. an objective of this study was to determine whether species diversity has been affected by the advent and use of the macrocyclic lactone (ml) parasiticides and by the increased anthelmintic pressure on the helminth species infecting the general equine population. twenty-six cyat ... | 2002 | 12537106 |