The German cockroach is the smallest species of cockroach, its body length ranges from 13-16 mm when it reaches adulthood. Blattella germanica can be identified by two distinct dark brown stripes running across the outer edge of its pronotum. This species is light brown to dark brown in color.
One of the interesting things about this cockroach is its behavior. German cockroaches move at the same speed on both horizontal and vertical surfaces. Usually, faster than other cockroach species. Therefore, these cockroaches may be very difficult to catch.
In addition, Blattella germanica tends to be more adaptive to living in a building compared to other species. This is supported by several factors. The shorter life cycle, coupled with the ability to continuously reproduce, accelerates colony growth.
Blattella germanica also has a fast movement and a smaller size than other species so as to make detection faster. On the other hand, the spread of these cockroaches is also almost evenly distributed throughout the world. Actually, this cockroach comes from Tropical Africa. However, currently, Blattella germanica has worldwide distribution.
Regarding habitat, German cockroaches like warm, dark and hidden environments such as behind refrigerators and in kitchen cabinets. They can be found easily in restaurants and hotels. In addition, Blattella germanica is also often found in available and ready-to-eat foods.
Do German Roaches Bite?
When we talk about cockroach bite, the German cockroach is one of the cockroach species known to bite humans. Although not as strong as wild animals, the bite of the German cockroach is dangerous. This is because when Blattella germanica is looking for food around us, they can contaminate and contaminate food ingredients.
Another surprising thing is that Blattella germanica emits a scent from their bodies and contaminates food. Like other cockroach species, German cockroaches spread bacteria as they walk, spreading pathogenic bacteria such as Salmonella and E. coli in every area they cross. German cockroaches also grow a layer of cuticle, dirt, and body debris, which are known to cause asthma and trigger allergies.
Therefore, German Cockroaches are not just nuisance pests – they can also pose a threat to human health, given the many pathogens they can carry and the allergies they can cause. In order to rid ourselves of this pest, it is important to understand its biology, behavior, and how to best control it.
What Should We Know About The German Cockroach?
German cockroaches have incomplete metamorphosis, namely egg, nymph, and adult stages. Depending on temperature and humidity, cockroaches take about four to six weeks to develop from eggs to adults. An adult female cockroach can live up to 28 weeks and produce up to five oothecae or eggs. Each ootheca has 30-40 eggs. This means that one female cockroach can produce more than 200 nymphs in her lifetime.
Before exterminating German cockroaches, observe the behavior of German cockroaches and their necessities of life: food, water, and shelter. Eliminating one of the few necessities of life for the German cockroach can result in successful eradication. The following are preventative steps that can be taken:
- Always keep the house and environment clean
- Use sealed food storage, so cockroaches can’t access it
- Tidying up cluttered areas and removing unnecessary items can help eliminate areas that could potentially harbor cockroaches
- Leaks from pipes and other equipment must be repaired to remove water sources
Well, that’s all the article about do german cockroaches bite. To be concluded, german roaches do bite and we should be careful with them because they carry so many potential diseases.
Hi! I’m Alex, the author of the site. I am passionate about pests including bed bugs, cockroaches, fleas, and mosquitoes, and etc. So, I hope what I share on the site can be fully useful and valuable.