Any I am missing you have used with success? I want to update an article.

Mulching for Weed Control
Traditional Hand-Pulling and Hoeing
Solarizing Soil to Combat Weeds
Using a Weed Torch

There are also naturally sourced chemical herbicides that are allowed under organic certification - https://extension.sdstate.edu/...

For the US that list is (from the link)

Organic herbicides use one or more of the following active ingredients:

Acetic Acid
Citric Acid
d-limonene (Citrus Oil)
Clove Oil or Clove Leaf Oil
Cinnamon Oil
Lemon grass Oil
Eugenol
2-Phenethyl Propionate
Sodium Lauryl Sulfate
Ammonium Nonanoate
Pelargonic Acid+Fatty Acids

Corn Gluten

https://garden.org/ideas/view/...