How to get rid of those sycamore seeds?

We have had an overwhelming amount of seeds this year from across the street neighbor and from a seedlings that grew into multiple trunks in east neighbor. We have had an over abundance of rain and those seeds are everywhere & growing!!!😡 my husband tried weed killer, but the rain washes it away. I have worked for hours in front of house picking the seedlings and small trees & still have more. Is there anyway to prevent these trees from going to seed?

  3 answers
  • Cheryl A Cheryl A on Jun 07, 2019

    we mulch them up with our mower beats trying to pick them all up and we also rake them up

  • Cheryl A Cheryl A on Jun 07, 2019

    you can use a weed killer also that won't kill your grass you put it on during a sunny day and it dries very fast

  • Redcatcec Redcatcec on Jun 08, 2019

    We also rake and mulch, yet some manage to sprout. For those we pull them up.