Parliamentary Papers, Band 10H.M. Stationery Office, 1960 |
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Ergebnisse 1-3 von 47
Seite 240
... Insecticides . The toxicity of various insecticides to houseflies and mosquitoes has been compared in topical application and in residues on different building materials . " Baytex " and malathion proved very effective in respect of a ...
... Insecticides . The toxicity of various insecticides to houseflies and mosquitoes has been compared in topical application and in residues on different building materials . " Baytex " and malathion proved very effective in respect of a ...
Seite 241
... insecticide with a view to increasing dosage retention at porous surfaces thereby enhancing the biological activity and persistence . 17. Pick - up of Deposits . The physical properties of solid insecticides are being examined in ...
... insecticide with a view to increasing dosage retention at porous surfaces thereby enhancing the biological activity and persistence . 17. Pick - up of Deposits . The physical properties of solid insecticides are being examined in ...
Seite 253
... insecticide has not come up to expectations with regard to persist- ence , as the effect of the insecticide had almost been lost after three and a half months . Further trials were started on a larger scale using three insecticides ...
... insecticide has not come up to expectations with regard to persist- ence , as the effect of the insecticide had almost been lost after three and a half months . Further trials were started on a larger scale using three insecticides ...
Inhalt
PROJECT REPORTS WITH REGIONAL SUMMARIES | 5 |
East Africa | 7 |
Central Africa | 3 |
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Abstracts acres administration Agricultural appointed assistance breeding British Guiana British Honduras Bureau capital cattle cent cocoa Colonial Development colonial territories Committee Common Market Commonwealth Conference recommends constitution continued cost countries crop Department Desert Locust Development and Welfare dieldrin Director disease East African economic effect established Executive Council expenditure exports Federation field Fiji Finance funds Gambia Governor High Commission Hong Kong important increase industry infection insecticides Institute inter-territorial investigation Islands Jamaica Kenya laboratory Legislative loan London maize Majesty's Government Malta Maltese Mauritius Medical Research ment Minister Nigeria North Borneo Northern Rhodesia Nyasaland Organisation overseas paragraph pests plant present problems production Professor programme projects Public Service Regional Research Council revenue Sarawak scheme Secretary Service Commission Sierra Leone soil species spraying staff survey Tanganyika tion trials Trinidad Tropical trypanosomes Uganda United Kingdom vaccine virus visited West Indies yield Zanzibar