UK and US dew-worms were shipped to Jokioinen by express
delivery lasting from 2 to 4 days.Prior to introduction in to the
experimental units,dew-worms from each origin were stored in
groups of 6-10 individuals in 10 lbuckets filled with sieved(4mm),
heat-treated and remoistened,earthworm-free soil.Chopped
barley(Hordeum vulgare L.)straw was provided on the soil surface
as food.Storage was at +15 C and in continuous darkness,lasting
for 4-11 days depending on batch collection or arrival date.