This is actually quite good to feed to a dubia colony as a food, not a gutload. Plant protein is optimal for a feeder type colony of dubias over animal protein. Dubia cannot secrete uric acid, it builds up over time as it is stored as energy. The end result is a gout bomb for your dragon when you feed sub adult or adult dubia roaches off. The high plant protein content and vitamin richness of the food will help the colony to maintain health, and it will reduce the risk of females eating the male dubias wings.