Skip to main content

Table 2 General productivity (GP), parasitization efficiency (PE), and reduction in parasitization efficiency (RPE) of Trichogramma evanescens reared on Sitotroga cerealella eggs stored at 5 °C for different periods

From: Effect of different cold storage periods of rearing host eggs on the performance of the parasitoid Trichogramma evanescens (Westwood) (Hymenoptera: Trichogrammatidae)

Cold storage periods (days) GP PE RPE
Control 32.88 _ _
5 28.16 85.64 14.36
10 22.90 69.65 30.35
15 15.00 46.62 53.38
20 7.75 23.57 76.43
30 2.51 7.63 92.37