The use of attractive toxic sugar baits (ATSB) is a novelty in vector and residential pest control. This study aims to determine the concentration bait that able attract german cockroach Blattela germanica Linnaeus, effectiveness various types substances as an ATSB control cockroaches. method based on behavior adult insects eat sugars from sources contain materials will ultimately kill insects....

The roles of the ovary and egg case in the regulation of the development and activity of the corpora allata were studied in Blattella germanica adult females. The corpora allata of ovariectomized females exhibit a delayed pattern of development and activity compared with intact females. Implantation of a young ovary into ovariectomized females resulted in a faster activation of the corpora alla...

BACKGROUND & OBJECTIVES To determine the possible role of cockroaches in dissemination of medically important microorganisms, a study was carried out in public hospitals and residential areas of Hamadan city, west of Iran. Bacteria, fungi and parasites of medical importance were isolated and identified. The total number of Blattella germanica collected from hospitals were 133 as the case group....