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allelopathy
(redirected from allelopathic)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
al·le·lop·a·thy  (-l-lp-th, l-)
n.
The inhibition of growth in one species of plants by chemicals produced by another species.

[Greek allln, reciprocally (from allos, another; see al-1 in Indo-European roots) + -pathy.]

al·lelo·pathic (-ll-pthk, -ll-) adj.

allelopathy [ˌælɪˈlɒpəθɪ]
n
(Life Sciences & Allied Applications / Botany) the inhibitory effect of one living plant upon another by the release of toxic substances
[from French allélopathie, from Greek allēl- one another + pathos suffering]

allelopathy  (-l-lp-th, l-)
The inhibition of growth in one plant species by chemicals produced by another. For example, other plants will often not grow underneath black walnut trees, since these trees produce juglone, a chemical inhibiting plant respiration.


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? Mentioned in ? References in periodicals archive
 
Curran planted hairy vetch, cold-hardy Aroostock rye and Wheeler rye known for its allelopathic, or weed-killing, properties.
Extensive research indicated that the Callistemon citrinus plant was in fact exuding a natural herbicide identified as leptospermone, an allelopathic substance.
Leaves and fruits contain the allelopathic juglone, which means they contain substances that are toxic to some other plants.
 
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