Could house fly pupae hatch after 20 days in the refrigerator?

[Ratmosphere]

Could house fly pupae hatch after 20 days in the refrigerator if you bring them back to room temperature?

 

[pannaking22]

Probably. I'd experiment with a handful and see how they do.

 

[basin79]

Could house fly pupae hatch after 20 days in the refrigerator if you bring them back to room temperature?

Definitely. Mine are in the fridge much longer than 20 days.

 

[Ratmosphere]

Awesome! I put them in the fly container yesterday. Hopefully they hatch soon. Thank you!