Fig. 8From: The application of allelopathy in integrated pest management systems to control temperate European crop pests: a systematic mapHeatmap of pest and allelopathic plant pairs with above average experimental frequencies. The average number of experiments per pest-plant pair was calculated to be 1.7. “Above average experimental frequency” was defined as any pest-plant pair with 2 or more experiments, which were selected to create this focused heatmapBack to article page