I was a participant in the ‘other site’ when there was an active seed trading sub. Is there a Lemmy equivalent or is that something we could do in this group?

  • The_v@lemmy.worldEnglish
    43·
    5 days ago

    I strongly discourage seed trading from unknown and untested sources.

    There are tons of diseases and pests that can be shared with he seed. Many of them once established can wreck havoc on local agriculture and the environment.

    This isn’t some esoteric “Maybe” it will happen. It happens every year, constantly, all around the world.

    But hey, go ahead and fuck up the planet because you want to have a hobby.

    • CascadianGiraffe@lemmy.worldOPEnglish
      1·
      5 days ago

      I hadn’t even considered that. I guess I’ve been lucky with all of my past trades? I did some looking at information and studies from several universities.

      I’ll probably still trade because most of it can be treated. I know I save and offer good seeds, but I’ll likely check any seeds I get or treat them to be sure.

      If anyone else is interested, here is a link to a PDF that had some of the better information on treating seeds.

      https://plantpathology.ca.uky.edu/sites/plantpathology.ca.uky.edu/files/PPFS-VG-09.pdf

      • The_v@lemmy.worldEnglish
        1·
        5 days ago

        Please do NOT attempt to disinfect your own seeds. It sounds like a good idea but in practice it’s not.

        It takes some very precise equipment to effectively utilize this method. If you don’t do it correctly you can kill the seeds or select for resistance to the disinfectant in the pathogen. Neither is a good option.

        It also doesn’t work that well unless you do all the things not in the paper perfectly. Stuff like, harvest the seed at the correct maturity, treat the seed within a limited number of days. Disinfect at the right moisture level etc… it all gets extremely complicated and very species specific.

        Oh and you also have to be sure to know the pathogen you are disinfecting. For example bleach and hot water does little against TMV in tomatoes and peppers. Now a TSP (tri-sodium phosphate) bath immediately after harvest is highly effective.