![](https://www.pdfsearch.io/img/1d1a49c46364e169999c99f59285525d.jpg) Date: 2015-10-22 07:34:16
| | Thousand Cankers Disease, Geosmithia morbida Clockwise from top left: early flagging symptoms on Juglans nigra. Juglans nigra showing more advanced dieback. Bark removed showing walnut twig beetle galleries and coalesciAdd to Reading ListSource URL: plantclinic.cornell.eduDownload Document from Source Website File Size: 4,65 MBShare Document on Facebook
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