german american cockroach

American Cockroach vs. German Cockroach [Complete Guide!]

What’s the difference between German Cockroaches and American Cockroaches?

One of the biggest differences between German cockroaches and American cockroaches (Periplaneta americana) is their size.

German and American roaches look different too. Both types of cockroaches prefer warmth and moisture. But, the German roach is much more common than the American.

What’s the size difference between German roaches and American roaches?

The American cockroach is huge compared to the German cockroach. It’s the biggest cockroach infesting homes throughout the United States.

American cockroaches measure between 1 ½ and 3 inches in length. It’s the largest home-invading roach. But, German roaches are much smaller compared to American roaches. The German cockroach is only about half an inch long.

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What is the size of an American roach?

The American roach can grow up to three inches. These roaches are big.

What is the size of a German roach?

A German roach is about half an inch long. These roaches are tiny compared to their American counterpart.

Do German roaches and American roaches look different?

German roaches and American roaches are not only different in size, but they also look different. For example, German roaches are tan with dark, parallel lines running from their heads to the ends of their wings.

American cockroaches, on the other hand, have a reddish-brown color. These roaches have a thorax edged in faded yellow.

What part of the house do German and American roaches infest?

Both German and American cockroaches infest areas with warmth and moisture. Both types of roaches prefer bathrooms and kitchens.

But, you are more likely to find the American cockroach around drains, crawl spaces, and basements.

Which is more common, German roaches or American roaches?

German roaches are more common than American roaches.

Can both German roaches and American roaches fly?

German roaches can’t fly. American roaches, on the other hand, can fly short distances.

Which one lives longer, the German cockroach or the American cockroach?

German roaches have a shorter lifespan than American roaches. The German cockroaches live for about one year, while American cockroaches can live up to two years.

Are American or German roaches harder to get rid of?

German roaches are harder to get rid of than American roaches. Because the German cockroach reproduces quickly, they are much more difficult to get rid of.

Also, American roaches are not as common indoors as German roaches. If you are faced with an indoor roach infestation, it’s more likely to be German roaches than American.

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Pest Control for German Cockroach and American Cockroach

Pest control is different for the German cockroach and the American cockroach. If you want to get rid of German roaches, you need perimeter sprays, aerosol products, baits, and residual aerosols.

But, if you are dealing with the American cockroach, you need perimeter sprays and granular baits. Place the granular baits around the perimeter and in crawl spaces and attics for best results.

The best way to get rid of cockroaches is to place baits where you see live and dead bugs. It’s a simple process. As soon as the roach consumes the bait, it’s poisoned.

And because roaches eat dead roaches, every poisoned roach will kill many more. You can rest assured when one roach dies from poison; many more will die.

Sprays are effective in preventing the reproduction and development of roaches. You can use bug sprays in areas where you see roach activity. Also, spray their hiding areas such as behind appliances, basements, bathrooms, crawl spaces, etc.

Removing German and American roaches from your home can be challenging. Unfortunately, the removal of the German cockroach is the most difficult. This is most unfortunate since the German cockroach is the most common roach in American homes.

If you have a roach-infested home or apartment, it’s best if you leave the pest control to a professional exterminator. Professionals have the skills and insecticides required to remove German and American roaches from your home.

Do American roaches infest homes?

American roaches infest homes. They are one of the major pests in the U.S. The American roach is also referred to as “palmetto bug,” “water bug,” or “Bombay canary.”

If you see American roaches in your home, your home is most likely already infested. You may also notice roach droppings. Egg capsules are another tell-tale sign of a roach-infested house.

Areas close to food sources, basements, kitchens and laundry rooms are often infested. Expect a musty smell in a roach-infested home. It’s a typical smell roaches produce.

Where do German roaches and American roaches come from?

German cockroach (Blattella germanica) was believed to be native to Europe. But, another theory is that this roach has emerged from Northeast Africa, more specifically, Ethiopia.

However, more recent studies reveal the origin of German roaches in Southeast Asia. Scientists may not agree on the origin of this cockroach, but they agree that this pest originated from a warm climate.

The American cockroach doesn’t originate from America. This pest is native to Africa and the Middle East.

Both German and American roaches have been introduced to the United States through commercial activities such as shipping and trade.

Are German roaches worse than American roaches?

German roaches are worse than American roaches. Because they reproduce so fast, if you see one German roach, there may be thousands living inside your home already. American roaches don’t reproduce as fast as their German counterpart.

In only three months, a German roach reaches adulthood. American roaches take about twelve months. As a result, it’s a lot more difficult to get rid of German roaches once they are in your home.

What’s worse, one female German cockroach can lay up to thirty eggs at a time. The cockroach can lay close to five batches of eggs in a cycle, taking the potential up to 150 newborn German roaches to infest your house. Because the eggs take only about one month to hatch, you have to act fast to eliminate these pests.

At the first sign of German cockroaches or their eggs in your house or apartment, call a pest exterminator.

Is it possible to get rid of German cockroaches?

It’s possible to get rid of German roaches, but it’s not easy. There is not a single method for eliminating German cockroaches. The most effective method requires a combination of baiting, spraying, and prevention.

You should place roach bait in your kitchen, along baseboards, bathrooms, cabinets, behind appliances, and other areas with roach activity. Once these pests eat the bait, they will also spread the poison to other roaches.

Another effective German roach control requires spraying. Look for an insect killer to get rid of these nasty pests. These sprays kill on contact. You shouldn’t spray in the exact same area where you placed baits. Dead roaches can’t eat the bait.

But, if your home isn’t already infested with German roaches, prevention should be a top priority. Prevention is the best way to keep these bacteria and virus-carrying pests out of your home.

How to get rid of American cockroaches?

The easiest way to get rid of American cockroaches is to spray. It’s a quick way to eliminate bugs because it kills on impact. Some insecticides also sanitize, which is an added benefit to spraying.

Another effective method for getting rid of American roaches is baiting. Please roach bait along walls and baseboards. Don’t spray near your bait stations. If the bug dies, it can’t eat the bait. Only bait in areas where you don’t spray.

Which is harder to get rid of, German roaches or American roaches?

German roaches are much more difficult to get rid of than American roaches. Their rapid reproduction makes the German roaches extremely difficult to eliminate.