Research Article

Volatile Organic Compounds from the Clone Populus x canadensis “Conti” Associated with Megaplatypus mutatus Attack

Figure 4

Response of male Megaplatypus mutatus measured as the central area occupation (=on pixels) for α-copaene compared to its respective control. Each bar represents the mean of 10 independent replicates SE. *: significant differences between treatment and control group (Kruskal-Wallis Test, ).
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