Host-induced effects on the morphology of Ostertagia circumcincta in grazing sheep

The Cellular Reactions in the Skin, Lungs and Intestine of Normal and Immune Rats afterInfection with Nippostrongylus Muris

1939 • 216 citations

A field study of nematode parasite populations in the lactating ewe

1970 • 147 citations

The regulation of populations ofOstertagia ostertagiin calves

1970 • 93 citations

Epidemiological Studies on Gastro-intestinal Nematode Parasites of Sheep: Infection Patterns on Clean and Summer-contaminated Pasture

1972 • 65 citations

The Development of Ostertagia circumcincta in Lambs

1969 • 62 citations

Epidemiological Studies on Gastro-intestinal Nematode Parasites of Sheep

1971 • 57 citations

Seasonal Fluctuation in Linguiform Morphs of Haemonchus contortus cayugensis

1968 • 40 citations

Subspeciation in Haemonchus contortus (Rudolphi, 1803) Nemata, Trichostrongyloidea.

1960 • 39 citations

Genetics of vulvar morph types in Haemonchus contortus: Haemonchus contortus cayugensis from the finger lakes region of new york

1977 • 30 citations

Host induced effects on the vulval flap of Ostertagia ostertagi

1972 • 19 citations

Host-Induced Effects on the Size and Body Proportions of Ostertagia ostertagi (Stiles, 1892) Ransom, 1907, a Nematode Parasite of Cattle

1971 • 18 citations

The development and symmetry of the vulval flap of Ostertagia ostertagi

1972 • 18 citations

Haemonchus contortus: Genetically determined polymorphism in females

1971 • 16 citations

Haemonchus contortus: Factors determining the polymorphism of linguiform females

1972 • 11 citations

Morphological evidence of subspeciation inhaemonchus contortusfrom New Zealand sheep: the vulval flap formula

1971 • 10 citations

Seasonal change in a balanced polymorphism in Haemonchus contortus populations

1971 • 10 citations

Inhibited development of Obeliscoides cuniculi in rabbits: the effects of active and passive immunization and resumption of larval development

1976 • 9 citations

Response of Haemonchus contortus cayugensis to a change in the ratio of smooth to linguiform

1976 • 8 citations

The effect of genetic factors on the vulval flap of Ostertagia ostertagi

1976 • 3 citations

The effect of season on the constancy of the vulval flap formula ofHaemonchus contortus

1971 • 2 citations