Radiation is highly effective in killing bacteria by damaging their DNA and preventing them from reproducing. This can help sterilize surfaces, medical equipment, and food to prevent the spread of harmful bacteria.
*Sigh* dude bacteria is all around us every second of everyday there is no stopping bacteria from reproducing if you mean how can you prevent a dog from getting sick a lot? just keep track of what your dog eats. FACT: 1million bacteria can fit in a pencil that has a dull tip
By conjugation
Bacteria will stop reproducing in temperatures under 0 degrees Celsius.
Antiseptics, such as alcohol, don't actually kill bacteria but usually prevent them from growing/reproducing. They change the environment and reduce the "food" supply. Other antiseptics can destroy bacteria by attacking their cell membrane.
You think scientists would do something about it if they knew who to prevent it.
Increase genetic diversity
some bacteria...
Bacteria reproduce asexually by binary fission.
it would prevent tumor cells from reproducing.
warm(but not to warm)and a environment with the necessary nutrition
To prevent your cat from mating, you can have them spayed or neutered by a veterinarian. This procedure will prevent them from reproducing and help control the pet population.