Figure 10From: Effect of clone selection, nitrogen supply, leaf damage and mycorrhizal fungi on stilbene and emodin production in knotweedLeaf damage, piceid and mycorrhiza in knotweed. Relationships in the inoculated FJ between leaf damage (treatment, left side; control, right side), piceid and mycorrhiza. The two N levels are combined. Significant relationships, full line (level of significance indicated); non-significant relationships, dashed line (N.S.), n = 12. Minus, inverse proportionality; plus, direct proportionality. For more information, please see the text.Back to article page