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A Study Of The Chemical Control And Bionomics It Of Aphis Craccivora Koch And Their Effects On Rosette Disease Attack And Yield Of Groundnuts
(University of Nairobi, 1969)
The thesis describes a study of groundnut
rosette disease with particular reference to the
aphid vector, its alternative hosts and control
with the systemic insecticide,menazon.
The vector was shown to enter the growing ...