Reference numberNLB/61/328
Alternative reference numberNLB/61 p191
TitleCopy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to [Christiaan Bernhardus] Hardenberg Esquire, Chief of the Entomological Section of the Department of Agriculture; Lourenco Marques [Maputo]
Date21 June 1921
DescriptionInforms Mr. [Christiaan Bernhardus] Hardenberg that he has made enquiries and found that the steam treatment he previously mentioned is not likely to be efficaceous with all insect pests. Notes that he will be able to find more information on lethal temperatures in the case of different weevils in the Society's Grain Pests Reports which were sent to him.
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