Pests & the Heebie-jeebies:

[VanIsleDWSmith]

maggets growing in o.p. rose seeds

hi all, i took some hips from a garden center they came from climbing rose bushes anyway the seeds had little black bumps on them did’nt think much of it . i planted the seeds in february the seeds did not come up except one and it had a magget comming out of the shell! seedling is alive but i pulled up the other seeds and they are full of white-clear’ maggets with black heads any one know what they are? 8 seeds have been thrown away so far all with maggets . please help! patrick

Found this old thread (which came up on a google search) and I think we have a match.