Linked from
The 25 pages that link to Allelopathy, each with the reason it gives.
Crop rotationRelated: Chemical effects from some crops can suppress weeds or affect following crops.
Plant defenseRelated: Some plants suppress competing plants using released chemicals.
PolyphenolRelated: Some plant polyphenols enter soil or water and alter neighboring organisms.
WindbreakRelated: Some windbreak trees may suppress nearby crops or plants through chemical effects.
PhytochemistryRelated: Some plant metabolites alter neighboring plants through chemical release.
RyeRelated: Rye residues can suppress some weeds through allelopathic compounds.
JuglandaceaeRelated: Juglans species release juglone, a compound that can affect nearby plants.
WalnutRelated: Walnut-associated juglone is a prominent example discussed in allelopathy.