Fig. 2 in Analyzing the mass-rearing system of the California red scale parasitoid Aphytis melinus (Hymenoptera: Aphelinidae)

Fig. 2. Production of Aphytis melinus over the period in which the pilot system was working, from 18 March 2010 to 20 Jun 2011: (a) Total production per day, when different cages were in production at the same time and collection was every 2 to 3 days; (b) Total production per cage. Each bar in (b) represents the production of an individual cage, and is displayed as the date when parasitoid emergence began.