The fungal genus Truncatella in the family Sporocadaceae, and in the Amphisphaeriales order, includes plant pathogens such as Truncatella laurocerasi.

Truncatella angustata has been linked with grapevine trunk disease in northern Iran. Neopestalotiopsis, Pestalotiopsis and Truncatella fungal species (all in family Sporocadaceae) are associated with grapevine trunk diseases in France. It also causes canker and twig dieback in blueberry plants.

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