Abstract Background Allelopathy is expressed through the release of plant chemicals and is considered a natural alternative for sustainable weed management. Artemisia argyi (A. argyi) is widely distributed throughout Asia. and often dominates fields due to its strong allelopathy. https://www.roneverhart.com/MagnaFlow-2007-2008-Mitsubishi-Outlander-OEM-Grade-Federal-EPA-Compliant-Manifold-Catalytic-Converter/