Oriental Cockroach

Oriental Cockroach – Facts, How To Get Rid & Identify

Despite its name, the oriental cockroach is one of the bigger cockroach species and is thought to be of African origin. Because they like wet environments, these cockroaches are also known as “waterbugs” and “black beetle cockroaches” due to their smooth, dark bodies. 

Oriental cockroaches enter homes by cracks in doors and gaps in siding, as well as following pipes, sewers, and drains into a structure. Typically, these cockroaches live in sewers, where they feed on organic matter that has decomposed. Also, you need Things You Should Know About American cockroach (Periplaneta Americana)

Biology And Size Of Oriental Cockroach 

In this section, you will find and know about the biology and size of oriental roaches. They are around 1 inch long (22 to 27mm) and dark brown to black in color. Females have very short (rudimentary) wings, whereas males have wings that encompass 3/4 of their bodies. 

The inner wing is membranous and folds like a fan. The wing’s outer layer is slender, leathery, and thick. The male can be identified by the style between a pair of jointed cerci. Both the male and female are incapable of flying.

Life Cycle 

In her lifetime, a female oriental cockroach produces an average of eight egg capsules. Each egg capsule, or ootheca, contains about 16 eggs, which are stacked two by two in the egg case vertically. The egg capsule can be carried for up to five days before being implanted in a warm, safe area with plenty of food. 

The oriental cockroach has an incubation period of 42 to 81 days. The female is uninterested in assisting the young. Before becoming adults, nymphs go through seven molts, which takes around a year. Blatta orientalis adults can live for 34 to 180 days, and they can pair at any time of year.

Oriental Roaches Baby

Nymph cockroaches are the precise name for baby cockroaches. If you see one of these baby cockroaches in your home, there’s most likely a nest nearby, indicating that you’re either in the middle of a cockroach infestation or about to start one.

Despite its diminutive size, the American cockroach is the most invasive insect in the home. Baby German cockroaches, brown-banded cockroaches, and baby Oriental cockroaches are roughly the size of an ant or a grain of rice and range in length from a tenth to a quarter of an inch. They are scarcely visible when they initially hatch. Cockroaches have six legs as babies and adults.

How To Identify Oriental Roaches 

In this part of this article, you will learn how to identify them, here I tell you what these types of roaches look like and also, tell you what are their signs. After reading this portion you will be able to identify oriental cockroaches.

What Do Oriental Cockroaches Look Like?

The hue of Oriental cockroaches ranges from a gleaming black to a dark reddish-brown. Although both male and female cockroaches are huge, they have very different appearances as adults. The smaller males have three-quarter-length wings and grow to only 25 mm in length. As a result, their bodies’ last few abdominal segments are visible. 

Female oriental roaches, on the other hand, grow to be 32 mm long and have no wings. Instead, the first few segments of their bodies are protected by huge wing pads. Males and females have different appearances, but neither can fly.

Signs of an Oriental Cockroach Infestation 

An oriental cockroach infestation is characterized by three telltale signs: sightings, egg capsules, and odors.

  • Oriental cockroaches can be found outside around moist gutters, around landscaping beds, and coming in and out of sewers and storm drains at night, especially during the warmer months of the year. Oriental cockroaches concentrate in dark, wet, and undisturbed places during the day.
  • Egg Capsules: During an infestation, egg casings ranging in size from 8 to 10 mm in length will occur in addition to cockroach sightings. The egg casings of Oriental cockroaches are usually dark brown or reddish in hue. Each egg case holds approximately 16 eggs.
  • The odor of an Oriental cockroach infestation will also notify a homeowner. To communicate with one another, Oriental cockroaches release chemicals. The compounds have a distinct musty smell.

Do Oriental cockroaches infest homes? Yes, Cockroaches from Asia infest many dwellings. Because Oriental cockroaches prefer damp environments, they are often referred to as “water bugs.” The basement, especially around sump pumps and water collection systems, is one of the most likely indoor sites to discover Oriental cockroaches.

How Do I Control Oriental Cockroaches?

To get rid of cockroaches, we recommend contacting a pest control company. DIY roach control is rarely effective, and it may contain chemicals that, if used appropriately, can be more damaging to people and pets than the roach. Please contact Holder’s Pest Solutions of Houston today for additional information about Oriental cockroaches or to learn how we can assist you to resolve infestations.

How Do You Prevent Oriental Cockroaches?

You must eliminate the conditions that attract roaches in the first place, as you must with other pests. This entails removing food, drink, and hiding spots. Here are a few things you can do to make your environment less roach-friendly:

  • Make sure your gutters are effectively draining water away from your home, and mend any leaky hoses or fixtures that you find around your home.
  • Dehumidifiers should be used in crawl spaces, basements, and other high-humidity regions of the house.
  • Clear your yard and property of debris, leaves, and other rotting matter.
  • Caulk gaps around windows and doors and seal cracks and holes in your home’s foundation.
  • Keep crumbs, spills, and grease build-up to a minimum in the kitchen and food storage rooms.

Do Oriental Cockroaches Bite?

Although oriental cockroaches rarely bite humans, they may be compelled to do so in huge infestations when food is short. roaches bites are usually minor and don't hurt.

Are Oriental Cockroaches Dangerous?

The oriental cockroach’s great desire for water often drives them to sewers and other sources of bacteria-ridden water, making it one of the more harmful cockroaches in terms of bacteria and infections. They also enjoy rotting food and rubbish.

Oriental cockroaches are known to cause diarrhea, e. Coli, salmonella, and food poisoning by transferring bacteria and viruses from their legs to food, plates, utensils, and surfaces. These bugs can contaminate your food and kitchen surfaces, putting you or your family at risk of becoming ill.

Cockroach allergens trigger a lot of allergic reactions in inner-city kids, according to recent medical studies. They’ve even been linked to the development of asthma in youngsters. These allergens accumulate in roach droppings, secretions, cast skins, and dead bodies.

How to Get Rid of Oriental Cockroaches

Oriental cockroaches are more difficult to eradicate than other types of roaches. Adults can be killed by insecticide, but new nymphs can develop in as little as two months.

To build perimeters or barriers around baseboards and doors, insecticide sprays might be utilized. Bait traps, insecticide granular, and dusters are all viable options for eliminating roaches.

  • Give Them What They Want – and More

There are dozens (if not hundreds) of cockroaches for everyone you see. Placing Ortho® Home Defense Roach Bait every 6 feet anywhere Oriental cockroaches are present is an efficient technique to get rid of them. Each bait station has a specially prepared combination of two of their favorite things: food and water, as well as a pesticide. Oriental cockroaches discover the bait, eat it, and then scurry away to share it with their other roaches. For up to 6 months, each bait station will be appealing to these pests.

  • Spray, Don’t Squish

Spray Oriental cockroaches with easy-to-use, no-mess Ortho® Home Defense® Ant & Roach & Spider Killer2 when you spot them. When sprayed directly on the bug, it kills on contact. It also sanitizes non-food hard surfaces to protect against the germs listed below. However, don’t use spray and bait at the same time because deceased roaches can’t bring the bait back to their colonies to share.

  • Keep Future Roaches Out

Create a bug barrier by applying Ortho® Home Defense Max® Indoor Insect Killer with Extended Reach Comfort Wand® along baseboards, around doors and windows, and other areas to keep other Oriental cockroaches out. If a roach attempts to pass through the barrier, it will perish. This fume-free, fast-drying product protects your house for up to 12 months (indoors on non-porous surfaces), so you don’t have to remember to spray every day, week, or month.

Frequently Asked Questions

Are Oriental cockroaches attracted to light?

Cockroaches from Asia are excellent flyers. Although these pests prefer to reside outside, they might enter homes by accident through open doors, windows, and seals that aren’t properly installed. They may fly towards bright entryways and porch lights because they are drawn to light.

Do Oriental cockroaches climb walls?

Oriental cockroaches, unlike other cockroaches, are unable to climb flat surfaces due to the lack of specialized pads on their feet. This means that, unlike other cockroach species, the Oriental prefers to stay on the ground and avoids climbing walls and ceilings.

Does the Oriental Cockroach fly?

Description Males have wings that cover almost 75% of their abdomen. Females have wing pads that are unusable and primitive, as well as larger, heavier bodies. Notes Cockroaches are unable to fly and move at a snail’s pace when compared to other cockroaches.

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