Movement patterns of the grey field slug (Deroceras reticulatum) in an arable field.

ABSTRACT: We report the results of an experiment on radio-tracking of individual grey field slugs in an arable field and associated data modelling designed to investigate the effect of slug population density in their movement. Slugs were collected in a commercial winter wheat field in which a 5x6 trapping grid had been established with 2m distance between traps. The slugs were taken to the laboratory, radio-tagged using a recently developed procedure, and following a recovery period released into the same field. Seventeen tagged slugs were released singly (sparse release) on the same grid node on which they had been caught. Eleven tagged slugs were released as a group (dense release). Each of the slugs was radio-tracked for approximately 10 h during which their position was recorded ten times. The

SUBMITTER: Ellis J 

PROVIDER: S-EPMC7578660 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature