Yes. In the citrus estate near where I grew up they did not mix species. ie you had an orchard of orange only, next to an orchard of mandarin only, next to mi

Yes. In the citrus estate near where I grew up they did not mix species. ie you had an orchard of orange only, next to an orchard of mandarin only, next to mineola only etc. All vegetation between the trees was also cleared except some grass appeared.