This species is a light tan brown to dark brown colour. It is identified by two distinct dark brown strips running down the outside edge of the pronotum. They are occasionally found together, but B. germanica generally prefers warmer, humid environments, e.g. ... Latinankielinen nimi: Blattella germanica Heimo: Torakat. German Cockroach (Blattella germanica) Adult, 10-15mm long; colour, yellowish-brown with two longitudinal dark marks on pronotum; wings well developed in both sexes; can readily climb rough and polished vertical surfaces. It is identified by two distinct dark brown strips running down the outside edge of the pronotum. Blattella germanica. This is a relatively small cockroach that lives in cracks and crevices indoors and has a tremendous ability to multiply rapidly. Scientific name: Blattella germanica Family: Blatellidae Description A smaller species of cockroach, it typically measures 13-16mm in length when it reaches adulthood. Russakka on 8-13mm pitkä, kullanruskea torakka, jonka selkäkilvessä on kaksi tummanruskeaa juovaa. This species is a light tan brown to dark brown colour. centrally heated buildings, whilst B. orientalis is frequently encountered in cooler, less humid areas such as … Descrizione e comportamento. OE14USABY2, 2014 PCNC Strain – German cockroach Maintain Mortality Maxforce FC … The main cockroach species infesting commercial premises is the German cockroach (Blattella germanica). Prodotti Bayer contro gli scarafaggi consigliati per la disinfestazione professionale. Olan Strain – German cockroach (Blattella germanica) Unrivaled Rotation Cockroaches prefer Maxforce Impact vs. Vendetta ® Plus leading to >50% mortality after seven days. Russakan siivet peittävät sen koko takaruumiin. Behaviour German Cockroach Description A smaller species of cockroach, it typically measures 13-16mm in length when it reaches adulthood. Russakka - Bayer Environmental Science Suomi. Scientific name: Blattella germanica Family: Blatellidae. B. orientalis and B. germanica are the most common species in Northern Europe. Prevention is better than control To manage cockroaches, start by preventing their establishment. Nymphs The nymphs of all species … per 1, 000 sq. Blattella germánica (L.) was controlled in a small block of flats in California by spraying selected exposed surfaces, cracks and crevices frequented by the cockroaches in the kitchens, pantries and bathrooms once with 1% arprocarb (Baygon) emulsion at 1 U.S. gal.
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