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Objective To study the chemical constituents of Melilotus officinalis.Methods The compounds were isolated and purified by silica… Expand Abstract We compared the native bees visiting the flowers of three species of invasive plants, saltcedar (Tamarix spp.) and white… Expand Soxhlet extraction, ultrasound-assisted extraction (USAE) and microwaves-assisted extraction (MAE) in closed system have been… Expand Two hundred forty-three isolates of alfalfa root-nodule bacteria (Sinorhizobium meliloti) were obtained from nodules and soils… Expand Thirty-six different extracts of six herbs and aromatic plants (fennel, common melilot, milfoil, lavandin cv. Super, spike… Expand Our study investigated the effects of Melilotus officinalis L. extract, containing 0.25% coumarin, on acute inflammation induced… Expand Weeds interfere with establishment of native grasses and legumes. A study was conducted to determine the influence of imazapic 1… Expand Abundance and distribution of immature stages of the monarch butterfly, Danaus plexippus, on the food plant Asclepias syriaca… Expand Coumarin formation has been studied with C14 in the perennial grass, Hierochloe odorata, and in yellow sweet clover, Melilotus… Expand It has been known for many years by veterinarians and cattle raisers that cattle fairly frequently and for no apparent reason… Expand