Depending on weather and the site, a weed burner can be very effective for what people used to use glyphosate for.
For large areas, tarping can work pretty well in the summer. I accidentally cut a perfectly rectangular hole in my lawn by leaving a tarp on the ground as I was moving soil into containers. Enough sunlight was absorbed through the translucent plastic that it quickly baked the area underneath to death.
For large areas, tarping can work pretty well in the summer. I accidentally cut a perfectly rectangular hole in my lawn by leaving a tarp on the ground as I was moving soil into containers. Enough sunlight was absorbed through the translucent plastic that it quickly baked the area underneath to death.