The Garden Community for Garden Lovers

PLEASE IDENTIFY THIS

jvt

By Jvt

Warwickshire, United Kingdom Gb

Hi, whist removing an old rotten tree trunk in the garden today we came across half a dozen of these very large grubs from the depths of the internal trunk.
Any ideas as to what they may be please?
Just to say that the trunk and the family within have been relocated

Many thanks, John



2013_04_19_22.27.47

Answers

 

Hi, it looks like a chafer grub.

19 Apr, 2013

 

If they're in rotten tree trunk it's possible they're stag beetle larvae (see next question for a coincidence). Chafer grubs look very similar but will be in the grass, usually on decimated lawns! Stag beetle, and lesser stag beetle grubs feed on rotting wood which is that point between being dead and rotted. A good way to encourage the adults to use the garden is to half bury large hardwood logs so that moisture from the ground speeds the decaying process. Badgers will seek out such fare, though, so be aware. The stag beetle grubs will be approx. 8 - 10cm long when just about to pupate (after about 3 years feeding!). Chafer grubs, although chunky, are 4cm or so

19 Apr, 2013

jvt
Jvt
 

Well the actual picture I posted of the stag beetle was found in the same area, so that makes sense.

20 Apr, 2013

How do I say thanks?

Answer question

 


Not found an answer?