Tiny Worm Eating Virginia Creeper

Question

2nd year of this worm eating every leaf on my Virginia creeper. Have sprayed with insecticidal soap last year but it didn’t work. Please tell me how to get rid of these!

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Answer 1

Bt works well for worms and caterpillars. Other pests include scale, Japanese beetles, and leafhoppers.

https://www.gardeningknowhow.com/plant-problems/pests/pesticides/using-bacillus-thuringiensis.htm

https://www.gardeningknowhow.com/ornamental/vines/virginia-creeper/virginia-creeper-maintenance.htm