Control of coffee berry disease and leaf rust in 1992 - Technical circular No. 70
1992
Discuss the recommended spraying programme for control of coffee berry disease and leaf rust designed for coffee growing areas East and West of the Rift Valley. Cropping Pattern and severity of the rust situation are regarded as important factors determining the start of the spray programme. Also describes a simple method for weighing fungicides for use with knapsack sprayers, employing shoe polish tins by smallholder coffee growers
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Эту запись предоставил Kenya Agricultural Documentation Centre