Picture posting is enabled for all :)
Jeyes Fluid - similar ingredients but perhaps rather better known - is in the same position. I think the problem ingredient is 'tar acids' but not being a chemist......
It must be around 10 years ago when I used to belong to the British Fuschia Society. I can remember them saying that a few drops in the watering can would deter the vine weevil
If it was that dangerous it wouldn't be allowed as a detergent.