2. Breadforms are omnivorous insects, and the usual food sources can be varied, such as rice flour, vegetable leaves, fruits and other animal feed. What needs to be noted here is that when feeding food with high water content, it is best to put a waterproof base under it, so as to do better post-hygiene.
3. Observe the situation of bread worms every day, and clean up the black and hard dead worms in time to avoid causing large-scale death.
4. When the temperature is between 20-30 degrees, the bread worm grows very fast, and white pupae can be seen soon. You can pick them out first when you meet them. Put it in a sieve prepared in advance, and the sieve should have a finer mesh, so that the adults who break the pupa can't climb under the sieve.
5. When the adult begins to break the pupa, you can put a newspaper under the sieve and spread a thin layer of wheat bran in the sieve. Adults have been preparing for mating from the moment they break the pupa, or until they die. The eggs laid by adult mating will fall on the paper through the grid. When the eggs are full of paper, they can be put away and put on a new paper to continue collecting eggs.
6. Put the collected paper with eggs in a new box, spread a thin layer of wheat bran, and wait for the birth of bugs. At this time, be careful not to let the big bugs touch the eggs, or they will eat them all.