The larvae of the fly Liriomyza congesta mine the leaves of various Leguminosae such as Peas, Medicks Lucernes and Vetches. The mine is an upper surface mine, with the frass in a green strips. The larva is yellow.
Wherever the host plants occur.
When the host plants are in leaf.
Status in Britain is difficult to determine due to lack of records.
Status in Leicestershire and Rutland not known.
Leicestershire & Rutland Map
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