Fig. 3.

(A) Rutin and (B) chlorogenic acid levels (mean±SEM, n=6–10 individual plants) in control and UV-treated tomato ‘Moneymaker’ plants determined at 1–14 d after the start of the treatment. Pooled data from two independent experiments is shown. Type-VI glandular trichome density (mean±SEM, n=5 individual plants) on (C) adaxial and (D) abaxial surfaces of leaflets collected from the third/fourth youngest leaf of control and UV-treated plants determined at 1–14 d after the start of the treatment. (E) Total terpene content (mean±SEM, n=3–5 individual plants) in trichome-derived leaf exudates of control and UV-treated plants obtained from the third/fourth youngest leaf determined at 1–14 d after the start of the treatment. Data were analysed by Student’s t-test: *P≤0.05.