Host Suitability of House Fly, Musca domestica (Diptera: Muscidae), Pupae Killed by High or Low Temperature Treatment for a Parastoid, Spalangia endius (Hymenoptera: Pteromalidae)

Table 2

Mean ± SE house fly mortality (%) after cold treatment for determination of lethal level of cold.

Exposure time at −80°C (min)	House fly pupal mortality
0 (controls)	1.3±0.9
1	13.0±4.0
3	91.0±4.6
5	99.0±0.6
7	98.3±0.3
10	100±0