Fig. 4.

Fitness tests of an All-in-one strain under mass rearing conditions. Twice the number of eggs of the TD1 strain were seeded on diet without tetracycline than were seeded in diet containing tetracycline or relative to J06 on diet without tetracycline. a The average weight of one pupa. b The percentage of first instar larvae hatched from eggs. c The number of adults that develop from 20 L of larval diet are shown. d The number of males that develop from 20 L of larval diet are shown under the same conditions as in c