? disease i or insect festation on my lilac bushes

I have 3 bushes approx. 10 years old & just noticed on one there is a beige colored area on the trunk of one with a hole in the trunk. What could this be?

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1 Comment To "? disease i or insect festation on my lilac bushes"

#1 Comment By Downtoearthdigs On 08/29/2017 @ 7:58 pm

I can’t determine the cause with just your description.
You can upload an image to our Q & A.
These links may help you pinpoint the issue.

https://www.gardeningknowhow.com/ornamental/shrubs/lilac/common-lilac-problems.htm ^[1]
https://www.gardeningknowhow.com/ornamental/shrubs/lilac/witches-broom-in-lilacs.htm ^[2]
https://www.gardeningknowhow.com/ornamental/shrubs/lilac/powdery-mildew-on-lilac-bushes.htm ^[3]

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URL to article: https://questions.gardeningknowhow.com/disease-i-or-insect-festation-on-my-lilac-bushes/

URLs in this post:

[1] https://www.gardeningknowhow.com/ornamental/shrubs/lilac/common-lilac-problems.htm: https://www.gardeningknowhow.com/ornamental/shrubs/lilac/common-lilac-problems.htm

[2] https://www.gardeningknowhow.com/ornamental/shrubs/lilac/witches-broom-in-lilacs.htm: https://www.gardeningknowhow.com/ornamental/shrubs/lilac/witches-broom-in-lilacs.htm

[3] https://www.gardeningknowhow.com/ornamental/shrubs/lilac/powdery-mildew-on-lilac-bushes.htm: https://www.gardeningknowhow.com/ornamental/shrubs/lilac/powdery-mildew-on-lilac-bushes.htm

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