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Four
species of Apium are recorded in Britain - Wild Celery (A.
graveolens), Fool's-water-cress (A. nodiflorum), Lesser
Marshwort (A. inundatum) and Creeping Marshwort (A. repens).
All are native species.
Creeping
Marshwort (A. repens) is protected under Schedule 8 of the
Wildlife and Countryside Act, 1981.
Only one dipterous miner, the tephritid Euleia
heraclei, is recorded on Apium in Britain.
The polyphagous agromyzids Liriomyza
bryoniae and Lriomyza
strigata are recorded on Apium, but their occurences
on this host in Britain require confirmation.
The agromyzidsLiriomyza
huidobrensis, Liriomyza
sativae and Liriomyza
trifolii, pest species of ornamental and vegetable crops
occasionally intercepted at UK points of entry, are recorded on
Apium. Liriomyza
huidobrensis and Liriomyza
trifolii have been found under glass in England and Wales.
All populations have been and continue to be eradicated.
Elsewhere the agromyzids Napomyza
carotae, Liriomyza
huidobrensis, Liriomyza
sativae and Liriomyza
trifolii, and the tephritid Euleia
heraclei are recorded mining Apium.
No non-dipterous miners are recorded on Apium in Britain.
Elsewhere one British non-dipterous miner, is recorded on Apium
(see below).
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