Coffee Board of Kenya Monthly Bulletins May 1953

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1953
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Following our policy of passing on results from our research work to growers at the earliest possible moment we publish herewith a note by Mr. R W. Rayner on "Tonic" Copper Spraying and a note by Mr. D. J. McCrae on the use of Methylene Blue dye as a colouring substance in Dieldrina banding against the mealybug ant Pheidole punctulata.In order that the new information on copper spraying should be available to planters in time for this spraying season, Mr. Rayner's note has been sent out by post to all growers. The contract spraying firms have also been provided with full details of the changes recommended.
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Monthly Bulletin
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