At our meeting last week, Joan told us about a wireworm
trap developed in PEI. This device, called Noronha Elaterid Light Trap (NELT) traps
the click beetles. It is the click beetles' larvae that are the wireworms.
Source |
This trap won't solve your current wireworm problem but will control the number of new wireworms introduced into your garden.
According to CBC.ca:
The cup is dug
into the soil, so that the lip is level with the ground, and the spotlight,
powered by a photo-cell, shines into it. This attracts the source of the
wireworms, female click beetles, that emerge from the ground in May and June.
Each of the beetles can lay 100 to 200 eggs that produce the destructive
wireworm larvae.
"They
come towards the light. And as they come toward the light they fall into this
trap," Christine Noronha said. The beetles drown in a few centimetres of
water and a few drops of dish soap in the cup.
For more
information see the CBC.ca article.
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