Caterpillars Have Destroyed My Privet, Can I Rescue It?

Question

I have found evidence of caterpillars/worms in the destroyed parts of my hedge, can they be eradicated and the hedge saved for future seasons?

Answer 1

Caterpillar damage doesn't usually kill a tree or shrub, but it can leave a shrub unsightly. These articles should help:

https://www.gardeningknowhow.com/plant-problems/pests/insects/prevent-caterpillars.htm
https://www.gardeningknowhow.com/ornamental/shrubs/ligustrum/pruning-privet-hedges.htm