House of Commons Papers, Band 8 |
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Seite 42
and 375 outbreaks were confirmed in this epidemic before it was brought to an end. Trading movements and wind borne infection from affected flocks of broiler chickens were the most important causes of the spread of the disease.
and 375 outbreaks were confirmed in this epidemic before it was brought to an end. Trading movements and wind borne infection from affected flocks of broiler chickens were the most important causes of the spread of the disease.
Seite 108
It was considered that the virus was not especially virulent and that many outbreaks were not being reported. 65. Twenty-one outbreaks of Newcastle disease were diagnosed in 1957 and the last two cases recorded in Ontario occurred in ...
It was considered that the virus was not especially virulent and that many outbreaks were not being reported. 65. Twenty-one outbreaks of Newcastle disease were diagnosed in 1957 and the last two cases recorded in Ontario occurred in ...
Seite 48
Only two further outbreaks occurred in 1961, making a total of 104 since the epidemic began. ... the normal procedure under which an area is declared free once 21 clear days have elapsed without any further outbreak occurring there.
Only two further outbreaks occurred in 1961, making a total of 104 since the epidemic began. ... the normal procedure under which an area is declared free once 21 clear days have elapsed without any further outbreak occurring there.
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Inhalt
ANNUAL REPORT SECTION Page I Constitution Functions and Administration | 1 |
England | 2 |
Wales | 4 |
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Account acres Agricultural Research Agricultural Research Council aircraft airlines Airways amount APPENDIX applications assistance average Aviation B.SC BEA's birds BOAC BOAC's Board breeding Britain British BRITISH EUROPEAN AIRWAYS broiler cent centres Chairman chicks Committee continued Corporation Corporation's cost Council Crofters Scotland crops D.SC Department Depreciation Dounreay eelworm effect eggs ended 31st March equipment expenditure Farm flocks fowl grant important improvement increase infection insecticides investigation Kuwait Airways Laboratory land licence live vaccines load factor London loss Macaulay Institute Marketing Scheme ment methods Milk million Ministry Ministry of Aviation National neutron Newcastle disease Officer operations organisation outbreaks passenger payments pension pests PH.D plant potatoes poultry production profit programme reactor reduced Report Research Institute revenue Rothamsted routes Scotland Scottish scrapie slaughter soil staff Station traffic United United Kingdom uranium dioxide veterinary virus
Bibliografische Informationen
| Titel | House of Commons Papers, Band 8 |
| Autor/in | Great Britain. Parliament. House of Commons |
| Verlag | H.M. Stationery Office, 1961 |
| Zitat exportieren | BiBTeX EndNote RefMan |