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 coalesci

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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 coalesci Add to Reading List Source URL: plantclinic.cornell.edu Download Document from Source Website File Size: 4,65 MB Share Document on Facebook