German Cockroach
(Blattella germanica)

Introduction

The German cockroach is the most common cockroach found in the UK today. A smaller species of cockroach, these cockroaches will produce more eggs and can have three to four generations per year. They are great climbers and their relatively small size, short time span from hatching to adult means it only takes a few to create an infestation.

Description

An adult German cockroach is between 12-17mm long, they are a rusty brown colour with two black stripes on the head. Both the male and female have wings as long as the body or slightly overlapping, but they cannot fly, however, they can glide small distances across a surface. They are also very good climbers, climbing smooth surfaces as well as rough.

Biology

The female will produce between 4-5 egg capsules (oothecae) in her lifetime, she will carry an egg capsule until nearing birth. Each egg capsule will hold 20-30 eggs. Depending on the temperature, it takes around a month for the eggs to hatch. Once they have hatched the whole nymphal development time will be 6 weeks to 6 months, in that time the nymphs will go through 5 to 7 moult stages until an adult.

Food

They are considered omnivorous but prefer to feed on starchy or decaying foods but will eat almost anything they can. They can get most of their water consumption from their surroundings and food they eat but can live without food for around 30 days but without water only around 15 days.

Habitat

Found in heated areas of high humidity and mostly at night, they can be found between gaps and crevices, behind plug sockets, motors of electrical equipment such as fridges and microwaves, toasters, kettles etc. Will usually gain entry into your home through packaging or materials brought in, they can also gain access from other infested properties.

Reasons for control

Nuisance: Cockroach infestations can cause considerable discomfort to people where an infestation is present. The cockroach or faeces may cause allergic reactions among some people.

Food safety: Cockroaches have the ability to transfer pathogens. Foods tainted by cockroaches can cause food poisoning as well as a host of diseases.

Detecting an infestation

Detecting what and where your pest coming is from is key to any pest prevention.
If you are coming downstairs every morning to a fresh batch of droppings in the kitchen but have no idea where they come from, it could be a long while before you get rid of them. Identification is important, what to look for and to react quickly will greatly benefit you in the long term.

Droppings
Small pellets, almost the size of gravy granules can be found in cupboards along walls and outside their point of entry to your property.

​Egg cases
Placed and hatched egg cases is another clear sign of roaches.

Know your options

Do It Yourself

Let us not play around, doing it yourself is not always easy. But it can be cost-effective even if you end up hiring someone else to complete the job. If you are coming downstairs every morning to a fresh batch of droppings in the kitchen but have no idea where they come from, it could be a long while before you get rid of them. Identification is important, what to look for and to react quickly will greatly benefit you in the long term.

Pest Control Company

In truth, most pest companies give a good image of themselves and do a good job. Like any industry, you will get your good companies and not so good. Like any trade, we would suggest someone who comes recommended. Failing that, you can search through our directory to find a registered pest control company. These will be licenced pest controllers that go by a standard of guidelines. You can find their address here and much more at our website: http://baitpoint.co.uk

Articles

Article list

Videos

Video list

CONTACT US

BY EMAIL 

OPENING HOURS

Mon - Fri: 9am - 5pm

Baitpoint.co.uk

Baitpoint pest solutions provides access to industry experts and advice, helpful links and much more

Company

What We Offer

Directory

© 2020 Baitpoint.co.uk