Genotype-dependent allelopathic suppression of herbicide-resistant weeds by living wheat plants: Root-mediated interference, benzoxazinoid plasticity and novel weed establishment indices

Raw data (Shoot Invasive Capacity, Root Invasive Capacity, Seedling Vigour Index; Shoot Length, Root Length; Benzoxazinoids composition) of an allelopathy experiment with 30 different common wheat (Triticum aestivum) genotypes and two weed species (Lolium rigidum, Portulaca oleracea). Data are arranged in 3 sheets; key legend separately in first sheet.