Zobrazeno 1 - 10
of 11
pro vyhledávání: '"D. S. Atkinson"'
Autor:
M. W. Slay, D. S. Atkinson
Publikováno v:
New Zealand Journal of Agricultural Research. 37:553-558
Rolling pasture in May‐early June depressed grass grub (Costelytra zealandica (White)) densities by crushing larvae feeding close to the surface. The relationship between rolling intensity and decreasing grass grub density was generally exponential
Publikováno v:
New Zealand Journal of Agricultural Research. 36:215-222
Poll Dorset ewes on a commercial sheepmilking enterprise were used in two experiments to determine the effects of restricted access of lambs to ewes on milk yield and composition, and on lamb growth rates. In Experiment 1, 75 ewes were allocated to f
Publikováno v:
AJR. American journal of roentgenology. 173(3)
Autor:
T Ptak, D S Atkinson
Publikováno v:
AJR. American journal of roentgenology. 173(3)
Publikováno v:
Journal of neuroimaging : official journal of the American Society of Neuroimaging. 6(4)
Alterations in midsagittal corpus callosum (CC) area and morphology have been suggested in several disease processes of the nervous system. In addition, some studies found a relation of CC area to handedness, language dominance, and gender. The relat
Publikováno v:
American Journal of Roentgenology. 173:788-788
Autor:
D. S. Atkinson, W. M. Kain
Publikováno v:
New Zealand Entomologist. 6:9-13
Summary The major problem associated with detailed pasture insect pest assessment studies is the translation of losses in pasture quality and quantity into animal production. This conIersion is necessary if the economics of insect damage are to be me
Autor:
W. M. Kain, D. S. Atkinson
Publikováno v:
New Zealand Entomologist. 7:248-255
Experience with outbreaks of 2 new pests — blue green lucerne aphid (BGA), Acyrthosiphon kondi Shinji, and pea aphid, A. pisum (Harris) — in the lucerne (Medicago sativa L.) crops of the southern North Island, provides an example of the value of
Publikováno v:
Proceedings of the New Zealand Weed and Pest Control Conference. 32:86-91
Autor:
D. S. Atkinson, W. M. Kain
Publikováno v:
New Zealand Journal of Agricultural Research. 20:507-517
In the field, larval resistance in Holcus lanatus and Phalaris tuberosa was identified and resistance in Lotus pedunculatus, Medicago sativa, and Poa pratensis confirmed. Trifoliate legumes were extremely favourable host plants for larvae in comparis