Planting partnerships to avoid

No doubt you have came across plant partnerships that help one another, but what about partnerships to avoid, or possibly use to suppress growth of some other plant like yellow rattle to suppress grass though the one I was thinking of is avoid planting marigolds near peas or beans, or avoid planting brassica near potatoes, there are several plants that you should avoid planting beside potatoes, if it hasn't been done previously, could someone start a list that could be added to, to give quick guide of such plants

Like this? https://www.thespruce.com/companion-plan...rt-5025124

Brilliant find veggie. That’s great.

Its amazing what you can find when you ask the Duck - that's DuckduckGo, not Goggle or the Chicken.

Thanks Veggie that will do fine, now can you find the same idea for flowers

Let your fingers do the walking, Spec, mine are busy sowing seeds.

Its amazing what you can find when you ask the Duck - that's DuckduckGo, not Goggle or the Chicken.

I've moved over to the Duck its my fav search engine

Its amazing what you can find when you ask the Duck - that's DuckduckGo, not Goggle or the Chicken.

I've moved over to the Duck its my fav search engine

I've never heard of it? I'll give it a try for a while and see what I think. I do like its premise though!

The Duck's Privacy Essentials is interesting too. It scores each website you visit - tells you if its encrypted, has trackers and privacy protection. For example G&G scores B+ (encrypted and No trackers) whilst another forum we all know has 2 trackers, which the Duck blocks.

I'm confused, I grew up always planting marigolds near our runner beans to attract pollinators ?