Insecticidal (2005) on Netflix

Brilliant sorority girl Cami's experiment in insect intelligence goes awry, leaving giant, mutant insects hunting for food in a sorority house - and the only thing to eat is beautiful sorority sisters! The insect horrors increase in size while their source of food shrinks. The girls fight a savage hit and run battle with whatever weapons they can find. But the insects have more on their super-intelligent minds than food. Beautiful Josi becomes a host for more than sorority parties when she is infected with the next generation of mutant insects! Cami and a few survivors survive the night, leaving insect carnage throughout the house. But to deal with a bug problem, you have to kill them ALL ...