| dynamics of the free-living stages of sheep intestinal parasites on pasture in the north island of new zealand. 1. patterns of seasonal development. | to describe the seasonal pattern of development of third-stage infective larvae (l3) from eggs of teladorsagia (=ostertagia) circumcincta, trichostrongylus colubriformis and haemonchus contortus on pasture in the north island of new zealand. | 2011 | 22040332 |
| dynamics of the free-living stages of sheep intestinal parasites on pasture in the north island of new zealand. 2. weather variables associated with development. | to identify weather variables associated with the development of eggs of teladorsagia (=ostertagia) circumcincta, trichostrongylus colubriformis and haemonchus contortus to third-stage infective larvae (l3) under a range of climatic conditions on pasture in the north island of new zealand. | 2011 | 22040333 |
| perinatal lamb losses. 2. a preliminary survey of new zealand perinatal lamb losses in the areas surrounding gisborne, wairoa, nelson, rangiora and ashburton. | | 1966 | 5229795 |