Types of cockroaches are harmful for human health impact

Types of cockroaches are harmful for human health impact

There are many kinds of cockroaches mainly harmful health value types, most notably the German and American cockroach cockroach widespread throughout the world and particularly warm areas which will reviews both in this thread, and roaches to move many germs and worms which parasitize the pathogen to human beings.

Genera and species

* The German cockroach (Plantilla gear Manica)

* Alsersoralamriki (Bir yblanita Americana)

Cockroaches are flat shiny body, Brown to black, night and running fast activity, conformation in the cockroaches of a simple type (egg _ _ full insect nymph) and live cockroaches generally hidden behind things warm daytime in kitchens, bathrooms, laundries, sewers and warehouses, and crickets are insects with type Sweeper parts mouth Muncher, which eat everything, especially starchy and sugary substances and organic wastes, as you see cockroaches female carrier bag or portfolio and partly of white end of abdomen To put it in the cracks and crevices of furniture and boxes and outstanding pictures and others.

Cockroaches bad habits in nutrition where you saliva secretion and defecating and vomiting for food and thus movement of bacteria and salmonella bacteria and viruses pathogenic for man.

Therefore, the cockroaches of insects adapted to human life for thousands of years and has become a source of concern and a threat to his health and his life.

Alsersoralalmani

The qualities

* Height 12-16 mm.

* Oblate built baht.

* Rib front shield him two long parallel.

Environment

* Burrowing cockroach between things like paper and wooden boxes, paper and plastic for walls, kitchens and wardrobes in the cracks and holes in ceramic and wood doors and Windows and the other night, and it turns into a night of German cockroach food and waste equipment in storage and food preparation at home, hotels, restaurants, cafes, tourist and commercial vessels.

* All phases to gather as a result of the presence of an aufrmon rally in feces and body surface.

Life

* Put the female in their life period (200-300) and between (4-6) portfolio of eggs.

* Eggs within the portfolio or capsule containing between (30-50) by the female with egg (2-14). Day and paste until the emergence of the nymphs.

* There are cockroaches and nymphs in the same environment.

* Live from the German cockroach (2-3).

American cockroach

The qualities

* Length 30 _ 40 mm.

* Dark brown meftah.

* Suites at the female slightly shorter at.

* Thoracic shield front there is two lines long.

Environment

* The American cockroach is usually hiding by day and walking around at night and watch fly sometimes.

* Preferred humid environments such as sewage and sanitation and black places warm wells.

* All phases to gather as a result of the presence of an attractive or pheromone in feces and body surface.

Life

* The female lays between (100-200) in lifetime (90) hafida eggs.

* Take the female egg containing portfolio towards (16-18) an egg for about four days and everyday things and cracks.

* Nymphs resemble adult crickets but not winged and incomplete genitalia.

* Up incubation period between (32-35) a day depending on temperature and humidity.

* Live cockroach for a period between (3 _9) months.

Combat roaches

* General cleaning, garbage removal and damaged food and residue.

* Examination of plastic and paper boxes and bags and container thoroughly and make sure they are free of cockroaches and white kits.

* Identify cockroaches hiding places and places such as cracks eggs portfolios walls, ceramic and electrical junction boxes, electricity, water and sewage pipes and wells, garbage and wooden boxes and cardboard.

* Maintenance of the damaged water sources to the essential need for the roaches to die during high humidity (7-14). Days without water.

* Clean your favorite places for cockroaches like kitchens and bathrooms and food preparation areas, warehouses, laundries and cleared balmandavat and sterilizers.

* Maintenance stores, kitchens, floors and damaged waterways and filling cracks and faults.

* Periodic follow-up of cleanliness and maintenance of houses, houses and rooms for staff and all the facilities of factories and enterprises.

* Using the special baits and adhesives to cockroaches taking into account all requirements of safety and security.

* Public health pesticide spray recommended in places roaches by specialists.

* Take all safety precautions when spraying, especially children and pets.

* Good ventilation to spray insecticide before entering a period of not less than 24 hours after ventilation.