Fig. 3.
The chemotactic response of Globodera pallida J2 to phytochemicals. Chemotaxis bioassays show attraction (positive index) or repulsion (negative index) values. Statistical analysis performed using one-way analysis of variance with Fisher’s LSD (P values: *P < 0.05; **P < 0.01; ***P < 0.001) tests comparing with a H2O negative control; error bars represent SE. 2iP = 6-dimethylallylamino purine, BA = 6-benzylaminopurine hydrochloride, GA3 = gibberellic acid, IAA = indole-3-acetic acid, IBA = indole-3-butyric acid, NAA = naphthaleneacetic acid, PRD = potato root diffusate.