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Exploring The Mechanisms Of Allelopathic Interaction In The Invasive Annual Plant, Phyllanthus Urinaria, Alyssa L. Smith, Andrew R. Dyer
Exploring The Mechanisms Of Allelopathic Interaction In The Invasive Annual Plant, Phyllanthus Urinaria, Alyssa L. Smith, Andrew R. Dyer
Journal of the South Carolina Academy of Science
The belowground mechanisms facilitating invasion and proliferation of non-native plant species into natural communities are of critical importance for understanding plant invasions. Research on allelopathy suggests that some exotic plant species produce compounds via root exudates that may suppress or inhibit the growth of neighboring plants, but the specific mechanisms and consequences of these plant-chemical interactions remain elusive. In an effort to understand the abiotic and biotic factors governing allelopathic activity, a two-part greenhouse experiment was designed to examine plant-soil interactions of the invasive euphorb, Phyllanthus urinaria, and the residual soil effects of these interactions on subsequent growth of …