Figure 3
From: Eliciting maize defense pathways aboveground attracts belowground biocontrol agents
Larva D. speciosa responses in two-choice bioassays.
(a) Responses to elicitor solutions placed on filter paper in opposing ends of olfactometer. (b) Inverted-T olfactometer used in (a). Elicitor solutions are placed on filter paper in opposing end caps of the inverted-T. Five larvae are released into the center. (c) Responses to corn seedlings treated aboveground with elicitor solutions. (d) Olfactometer used in (c). Treated plants are placed in opposing elbows; five larvae are released into the center. Larval responses above zero indicate preference for the top treatment in a pair (i.e. for Corn in Corn vs Control). Bars and error bars denote mean number of respondents (n = 10 Elicitor Trials; n = 4 Corn Trials) and standard error respectively. Double asterisks denote significance at P < 0.01.
