Fig. 2

Growth of resistant tomatoes under heat conditions. Un-infected (two different plants grown simultaneously) and pre-infected (6 dpi) (two different plants simultaneously) R-GF967 tomatoes were grown in greenhouse without cooling during five weeks when temperatures reached 50 °C–52 °C. The photos, taken at the same time (35 days after heat exposure), demonstrate the survival efficiency of tomatoes containing TYLCV