American Association of Veterinary Parasitologists
Saturday, July 19, 1997 4:45 (6) Development of a Swine Animal Peppermill Hotel & Casino
Model Where Opportunistic Invasion of the Colon by Campylobacter jejuni Occurs Spontaneously
12:00-3:00 AAVP Board Meeting 1:00-8:00 Speaker Prep Refreshments 2:00 Registration - Ballroom Lobby 5:15 (7) Anthelmintic Use on Saskatchewan 3:00 Opening Remarks
President Peter SchantzVice President & Program Chairman
5:30 (8) A Survey of Sarcoptic Mange in
Slaughter Pigs at Seven Midwest Packing Plants
Session 1: Swine, Endo & Ectoparasites Moderators: D.P. Jasmer, 5:45 (9) Study One: Duration of Efficacy of T.L. Skogerboe
Doramectin and Ivermectin Against Sarcoptes scabiei Var. Suis3:30 (1) Vertical Transmission of Toxoplasma 6:00 (10) Study Two: Duration of Efficacy of 3:45 (2) Swine Immune Responses to Toxoplasma gondii Infections and to
Sarcoptes scabiei Var. suis4:00 (3) Reversal of Trichinella spiralis Session 2: Companion Animal, Ectoparasites Moderators: B.L. Blagburn, M.W. Dryden 4:15 (4) Production and Use of Proficiency 3:30 (11) Comparative Evaluation of Flea 3:45 (12) A Retrospective Evaluation of the 4:30 (5) Field Evaluation of ELISA and Risk
H.R. Gamble, W.G. Smith, R.C. Brady, L.E. Miller
4:00 (13) Efficacy of Combined Formulation Saturday Evening, July 19, 1997 6:15 Symposium: Problems and Solutions Nematode Control in Grazing Cattle 4:15 (14) Control of Flea Populations on Moderator: G. Conder
Naturally Infested Pets and in Private Residences with Either
(21) Factors Influencing the Control of Ostertagia ostertagi Infections of Cattle
4:30 (15) Titration of Pyriproxyfen in Virbac
(23) Strategic Control of Nematode Parasites
4:45 (16) Persistent Ovisterilant Efficacy of 7:00-8:30 Social - sponsored by Pfizer Animal
Health, Poolside 5:00 REFRESHMENTS
Graduate Student Mixer, Lakeview 5:15 (17) An Investigative Study to Evaluate Sunday Morning, July 20, 1997
Shampooing on the Efficacy of Frontline Top Spot
Session 3: Cattle,Ectoparasites Pinion, Redwood, Sequoia Moderators: S.E.Marley, 5:30 (18) Residual Efficacy of Frontline Top W.G. Ryan
Spot for the Control of Fleas in the Cat
8:00 (24) Initial and Residual Efficacy of a
Applied to Cattle infested with Boophilus microplus (Canestrini)
5:45 (19) Comparative Studies to Evaluate 8:15 (25) Efficacy of Doramectin Pour-on
Against Damalinia bovis on Cattle L. Smith, W. Lodi, K. Rooney,
6:00 (20) Peritoneal Cestodiasis in Dogs 8:30 (26) Efficacy of Doramectin Pour-on
Against Lice, Mites, and Grubs of Cattle K. Rooney, E. Illyes, D. Keller, T. Meinert, N. Logan, G. Conder. S. Sunderland, P. Sarasola
8:45 (27) Eprinomectin: A Novel Avermectin 9:00 (34) Population Dynamics of 9:15 (35) Natural Co-Infection of a White- 9:00 (28) Efficacy of Topically Applied
J.M. Lockhart, J.E. Dawson, W.R. Davidson
9:15 (29) The History of Myiasis in the Americas Session 5: Modern Concepts in Nematode Biology and Control 9:30 REFRESHMENTS Pinion, Redwood, Sequoia Moderators: R.H. Fetterer, T.G. Geary Session 4: Wildlife Parasites Aspen A&B 10:00 (36) Nematode Amphidial Neurons: Moderators: A.Gajadar, K.R. Kazacos
Putative Function and Evidence from Ablation
8:00 (30) Molecular Phylogenetic
Relationships Among Sarcocystis Species of Wild and Domestic
10:40 (37) A Conserved Signalling Pathway 11:20 (38) Pharmacology of Anthelmintic 8:15 (31) Isolation, Culture, Western Blot
like Protozoan from a Wildcaught Opossum from Michigan
A.J. Murphy, P.M. Gearhart, L.S. Manfield
Sunday Afternoon, July 20, 1997 8:30 (32) Recovery from Blindness Caused Pinion, Redwood, Sequoia
by Toxoplasmosis in Bennett's Wallabies (Macropus rufogriseus)
1:00 Presidential Address - Peter Schantz 1:20 Awards - Chairman Dan Synder 8:45 (33) Studies on the Large Ribosomal
Subunit to Develop a Diagnostic Test for the Identification of Elaphostrongylus cervi G.M. Falk, A.A. Gajadhar
Session 6: Cattle & Avian Endoparasites 3:45 (46) Role of Interferon-Gamma and Pinion, Redwood, Sequoia Moderators: H.D. Chapman, J.P. Dubey REFRESHMENTS 2:00 (39) Neosporosis: New Isolate
Characterizations and Insights on Pathogenesis in Cattle
Session 7: Swine, Endoparasites Aspen A&B Moderators: C.M. Christensen, D.E. Hill 2:00 (47) Pharmacokinetics of Doramectin 2:15 (40) Determination of the Role of BVD
Virus in Neospora caninum-Infected
2:15 (48) Duration of Activity of 2:30 (41) Oral Inoculation of Cats with 2:30 (49) Effect of Metastrongylus spp. 2:45 (42) Vaccination with Neospora
Mortality But Not Tissue Cyst Production in
D.S. Lindsay, S.D. Lenz, C.C. Dykstra, B.L. Blagburn,
2:45 (50) Transmission Dynamics of Hyostrongylus rubidus in Outdoor
3:00 (43) Diagnostic Strategies for
S. Parker, J. Campbell, H. Cook, A. Gajadhar
3:00 (51) Transmission Dynamics of Ascaris suum and Trichuris suis in Outdoor
3:15 (44) Transport and Culture Conditions 3:15 (52) Effect of Protease Inhibitors on in vitro Development of the Third- to
Fourth-Stage of Ascaris suum M.L. Rhoads, R.H. Fetterer
3:30 (45) Development of Immunity to Eimeria Species in Broilers Reared 3:30 (53) Effect of Disulfiram on Eggshell 3:45 (54) Studies of Reproduction Biology of 6:00 (61) Productivity of Stocker Cattle 4:00 REFRESHMENTS
vs. Benzimidazole Anthelmintics and Topical Fenthion from Grazing to Slaughter
Session 8: Cattle, Endo Parasites Pinion, Redwood, Sequoia Moderators: S. Almeria, J.A. Stuedemann Session 9: Companion Animal, Endo 4:30 (55) Paraban, a Window-based Model Parasites Aspen A&B Moderators: C.H. Courtney, J.W. McCall 4:30 (62) Canine Heartworm Prophylaxis by 4:45 (56) Control of Gastrointestinal 4:45 (63) Correlation of Mosquito Species 5:00 (57) Gastrointestinal Nematode
M. Eysker, J.H. Boersema, J.B. Githiori, F.N.J. Kooyman
5:00 (64) Development of a Molecular Probe 5:15 (58) Cattle Management to Reduce
T.B. Stewart, D.H. Seman, S.R. Wilkinson, A.J. Franzluebbers,
5:15 (65) Canine Filariasis in California: 5:30 (59) Lungworm Outbreak in Lactating 5:45 (60) Evaluation of Anthelmintic 5:30 (66) Canine Filariasis Due to 5:45 (67) Canine Filariasis Due to 6:00 (68) Canine Filariasis Due to 9:15 (74) Comparison of Efficacy of 6:15Symposium: The Quest for a New Generation of Worm Control Manzanita A&B Sponsored by Fort Dodge Animal Health to be immediately followed by a social sponsored by Fort Dodge Animal Health 9:30 (75) Characterization of Turkey Monday Morning, July 21, 1997
Fenbendazole Medicated Feed in the Treatment of Nematode Parasitisms of the Turkey
Session 10: Cattle - Endoparasites Redwood, Sequoia Moderators: T.A. Yazwinski 9:45 REFRESHMENTS G.L. Zimmerman Session 11: Ruminant-Endoparasites 8:00 (69) Evaluation of Coat Length, Rainfall, Moderators: T.M. Craig, A.M. Zajac 8:00 (76) Field Efficacy of Doramectin Pour-
on Against Naturally-Acquired Nematode Infections of Cattle
8:15 (70) The Efficacy of an Eprinomectin
Pour on Product Against Cooperia
spp and Nematodirus helvetianus J.S. Eagleson, D. Farrington,
8:15 (77) Therapeutic Efficacy of Doramectin 8:30 (71) Efficacy of Eprinomectin Pour-on Ostertagia spp J.C. Williams, J.A. Stuedemann, K. Bairden, D. Kerboeuf, H. Ciordia, J. Hubert, S.D. Broussard
8:45 (72) Persistent Efficacy of Doramectin
Pour-on Against Artificially-Induced Infections of Nematodes in Cattle G. Zimmerman, E. Johnson, R. Prichard, M. Molento, C. Trudeau, S. Marley, G. Conder
9:00 (73) Persistent Efficacy of Doramectin 8:30 (78) Verification of R DrenchRite (For 10:45 (86) Giardia and Cryptosporidium in 8:45 (79) Multiple Anthelmintic Resistance in 11:00 (87) Giardia and Cryptosporidium in
B. Ralston-Chalmers, M.E. Olson, N. J. Guselle, T.A. McAllister
9:00 (80) The Use of Tracer Lambs to Evaluate the Transmission and Survival of 11:15 (88) Immune Response in Lambs M.E. Olson, S. Yanke, H. Ceri, D.W. Morck, T.A. McAllister
9:15 (81) Composition of Parasite Burden in 11:30 (89) Local Ileal Immune Responses in A. Canals, P. Pasquali, D.S. Zarlenga, S. Almeria,
9:30 (82) Dynamics of Fossaria cubensis
Populations in Florida: Relationship to the Epidemiology and Control of
11:45 (90) Cloning and Expression of Bovine 9:45 REFRESHMENTS
R. Fayer, P. Pasquali, P.C. Boyd, S. Almeria, D.S. Zarlenga
Session 12: Cattle-Endoparasites Redwood, Sequoia 12:00 LUNCH Moderators: B.E. Stromberg, D.S. Zarlenga Session 13: Companion Animal- Ectoparasites 10:00 (83) Pathophysiology of Moderators: P.J. Scholl, T.B. Stewart 10:00 (91) Integrated Tick Control: New 10:15 (84) Pathophysiology of Giardiasis in 10:15 (92) Integrated Tick Control: New 10:30 (85) Longitudinal Study of Giardia and 10:30 (93) Efficacy of Two Ixodicide Collars
Against Natural Infestation with the Brown Dog Tick A. Estrada-Pena, F. Ascher
10:45 (94) Antifixing + Antifeeding Effect of 2:30 (101) Epidemiology of GI Nematodes in
M. Pena, J.E. Miller, W. Wyatt, S.R. Barras, Y. Li, E. Kabagambe
11:00 (95) Killing Effect of Two Ixodicide 2:45 (102) Role of Inhibited Early Fourth-
Response to Ostertagia ostertagi (OST)
11:15 (96) Efficacy of a 1% (S)-Methoprene -
Collar Against the Cat Flea and Brown Dog Tick
3:00 (103) Comparison of Natural and 11:30 (97) Residual Efficacy of Frontline Top 3:15 (104) Mucosal Immunity of Cattle 11:45 (98) A New Species of Demodicid Mite 12:00 LUNCH 3:30 (105) Comparison of GI Nematode Monday Afternoon, July 21, 1997
Native, Suffolk and Crossbred F1 Lambs Y. Li, J.E. Miller, D.E. Franke, S.R.
1:00Business Meeting Pinion, Redwood, Sequoia Session 14: Cattle-Endoparasites 3:45 REFRESHMENTS Pinion, Redwood, Sequoia Moderators: J.E. Miller, Session 15: Companion Animal- J.C. Williams Endoparasites 2:00 (99) Use of Geometric Means in Parasite Moderators: A.R. Donoghue, R.K. Ridley
G.F. Ericsson, R.A. Barrick, C.P. Daurio, W.K. Langholff
2:00 (106) Strategic Use of Ivermectin During 2:15 (100) Prevalence of Parasite 2:15 (107) A Case of Pseudoparasitism Due 2:30 (108) Inflammatory Lung Disease from 4:45 (116) Immunoprotective Properties and Dirofilaria immitis Infections in Cats
H.D.F.H. Schallig, M.A.W. van Leeuwen,
2:45 (109) Regional, Clinical Case Studies of
Feline Heartworm Infection C.K. Robertson, A.R. Dillon,
5:00 (117) Field Evaluation of H11-H-gal-GP
Vaccine Against Haemonchus contortus in Suffolk and Gulf
3:00 (110) Feline Heartworm Infection: 3:15 (111) Comparison of Antibody and 5:15 (118) Serum Antibody Response of Four 3:30 (112) Canine Hepatozoonosis Newly
Endemic to Oklahoma R.J. Panciera, J.S. Mathew,
5:30 (119) Characterization of Hemolytic
Activity from Adult Heamonchus contortus3:45 REFRESHMENTS Session 16: Sheep-Endoparasites 5:45 (120) Toxic Activity of Crystals from Pinion, Redwood, Sequoia Bacillus thuringiensis (Strain YBT-
Moderators: H. Schallig, J.F. Urban contortus In Vitro Y. Baoan, W. Xiang, Z. Junlong,
4:00 (113) Evidence for Reversible Inhibition
of Abomasal Acid Secretion in Sheep Infected with Ostertagia Session 17: Equine-Endoparasites H. Hertzberg, L. Kohler, J. Eckert
Moderator: D.D. French, D.E. Granstrom 4:15 (114) Gut Secretory Antigens of Haemonchus contortus: Gene Isolation and
4:00 (121) In Vitro Cultivation and Sarcocystis falcatula and S. 4:30 (115) Production of a Monoclonal 4:15 (122) Experimental Reproduction
ofSarcocystis neurona Induced Encephalitis
4:30 (123) Experimental Induction of Equine Tuesday Morning, July 22, 1997
Horses Using Sarcocystis sp. Sporocysts from the Opossum
Special Symposium - Advances in Cestode Research - Pinion, Redwood, Sequoia
D.E. Granstrom, C.K. Fenger, A.A. Gajadhar, N.M. Williams, S.A. McCrillis, S. Stamper,
8:00 INTRODUCTION 8:05 (129) The Species Question in 4:45 (124) Anthelmintic Resistance on
T.F. Woods, T.J. Lane, Q.-Y. Zeng, C.H. Courtney
8:25 (130) Echinococcus multilocularis and 5:00 (125) Dose Confirmation Trial of 8:55 (131) Echinococcus multilocularis in 5:15 (126) Comparison of the Recovery of 9:10 (132) Cystic Echinococcosis in Africa 9:30 (133) Development and Application of 5:30 (127) Remanent Effect of a 2% Equine
J. Vercruysse, M. Eysker, D. Demeulenaere, K. Smets,
10:00 REFRESHMENTS AAVP/AAVI Joint Symposium - Immune 5:45 (128) Comparison of Diagnostic Response Against Parasites at Mucosal Surfaces Pinion, Redwood, Sequoia Moderator: L.C. Gasbarre 10:15 (134) The Mucosal Immune System: 6:00 Symposium - Technical Update on Advantage sponsored by Bayer Corporation Manzanita A&B 10:45 (135) Immunity to Trichomonad 6:45 Social sponsored by Bayer Corporation Manzanita A&B 11:15 (136) Immune Responses in Intestinal
Mucosa to Cryptosporidium parvum C.R. Wyatt
11:45 (137) Immunity to GI Nematodes:
Induced Effector Mechanisms J.F. Urban, Jr. 12:15 LUNCH Tuesday Afternoon AAVP/AVMA Joint Symposium- Advances and Controversies in Veterinary Parasitology Convention Center Rm. B-10 Moderator: P.M. Schantz 1:30 INTRODUCTION 1:40 (138) Understanding Persistent and
Recurrent Flea Problems and the Importance of Parasites of Urban Life M.W. Dryden
2:20 (139) Dangerous Liaisons: Zoonotic
Helminths Acquired from Pets and Urban Wildlife K.R. Kazacos
3:00 REFRESHMENTS 3:30 (140) Heartworms: Is the Transmission 4:00 (141) Public Health and Veterinary
Concerns About Waterborne Cryptosporidiosis D.D. Juranek
4:30 (142) Lyme Borreliosis: Clinical and
Epidemiologic Significance for Veterinary Medicine K.A. Orloski
Ecología y posmodernidad Joel Sangronis Padrón Entre los siglos XVI, XVII y XVIII la sociedad Europea va a ser sacudida por un conjunto de radicales cambios en su manera de comprender al hombre y al universo; el hombre europeo va a sufrir una serie de mutaciones paradigmáticas en sus concepciones y valores estéticos, espirituales y seculares que van a desembocar en un proceso conoci
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