Two trials were conducted with tomato (‘Ramsés’) in a greenhouse with white
polietilen roof, 70% transmissivity, and anti-aphid net in the walls. In both trials, an
aluminized net was extended at 2.2 m above the plants from 11:00 AM a 5:00 PM. The
experimental site is located in the state of Morelos, Mexico, at an elevation of 910 m a.s.l.
Trial 1 was conducted from April 11 to July 17, and Trial 2 from 22 August to 4
December 2010.