01244naa a2200289 a 450000100080000000500110000800800410001902400560006010000170011624501100013326000090024352004040025265000150065665000230067165000240069465000160071865000150073465000170074965000100076665000210077665000130079765000180081065000100082865000180083865300150085677300830087115219512023-05-04       1973    bl uuuu     u00u1 u    #d7 ahttps://doi.org/10.1080/03015521.1973.104276592DOI1 aVLASSOFF, A.  aSeasonal incidence of infective trichostrongyle larvae on pasture grazed by lambs.h[electronic resource]  c1973  aSeasonal fluctuations in numbers of infective larvae on herbage of two pastures were determined by regular pasture sampling from January 1967 until August 1969. During this period eight genera of nematodeo larvae were recovered, viz, Trichostrogylus, Ostertagia, haemonchus, Cooperia, Nematodirus, Bunostomum, Chabertia, and Oesophagostomum. A relationship exists beteween availabilbity and climate.  aHaemonchus  aLarval development  aNematode infections  aNematodirus  aOstertagia  aParasitology  aSheep  aTrichostrongylus  aCooperia  aEpidemiologia  aOvino  aParasitologia  aNematodeos  tNew Zealand Journal of Experimental Agriculturegv. 1, n. 3, p. 293-301, 1973.