Hi Carol,

Oh boy, it looks like those are Viburnums and you have a case of Viburnum beetle.

https://mortonarb.org/plant-and-protect/tree-plant-care/plant-care-resources/viburnum-leaf-beetle/#:~:text=Viburnum%20leaf%20beetle%20larvae%20can,the%20tissue%20between%20the%20veins.

http://www.hort.cornell.edu/vlb/manfaq.html#:~:text=chemical%20control%20options%3F-,A%3A%20Again%2C%20note%20the%20most%20effective%20means%20of%20control%20for,anytime%20from%20October%20to%20April.

I would definitely spray your bushes next early spring with dormant oil to help suffocate the eggs of the beetles.

Looks like they may have already killed one bush . Try spraying the others with insecticidal soap.

https://ucanr.edu/sites/mglaketahoe/files/258656.pdf

https://ag.umass.edu/landscape/fact-sheets/viburnum-leaf-beetle#:~:text=Horticultural%20oils%20sprayed%20onto%20the,of%20eggs%20may%20be%20killed.

I hope you can save the remaining shrubs,

Sally Granath

St. Louis County MG