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Published online by Cambridge University Press: 18 November 2009
An account is given of further observations on the distribution of the beet eelworm (Heterodera schachtii Schm.) in the period 1944–1950. Scattered infections occur in eastern England from South Yorkshire to the Thames and outlying infections suggest that the eelworm may be more generally dispersed. As yet, there are no records of beet eelworm occurring in Scotland. The limitations of the method of field survey are briefly discussed.