Is it possible that brown spot needle blight caused by Lecanosticta acicola can be transmitted through the seeds?

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Nina Shishkoff

https://www.cabi.org/isc/datasheet/49057

According to CABI, the pathogen can be spread with seeds contaminated with needle debris, but infection of cone tissue is not known. That's not to say that you can't collect cones and check. Since pines are gymnosperms "naked seed", it's possible that the "wing" of a pine nut could contain mycelium of the pathogen. On the other hand, CABI lists plenty of other methods of spread for the disease, including air and insect.

Eduardo Perez-Laorga

Thank you for your answer