No longer a regular visitor to this site but unfortunately I do believe all pictured canna cultivators are infected. Were these rhizomes/plants recently purchased or carried over from past seasons?

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The top 3 were from last year and the bottom three were from this year. Prior to noticing that these might have a virus, I had one that had been planted last year that the virus destroyed. I didn't know it at the time and thought that maybe it was getting too much sun, not enough sun, too much water, or too little water. Definitely a learning experience. SInce posting these pictures I have dug them all up and I've been keeping a close eye on my others.

Yes, unfortunately these appear as mine had with the streaky foliage, plants ended up being stunted and deformed, I culled all! I no longer buy dormant bagged cannas, instead with a careful eye, I purchase healthy plants from greenhouses, seed grown such as the Cannova series is an excellent choice!