Cockroaches - which normally arouse feelings of disgust and annoyance - should not worry so much for their appearance, as for the possible allergic reactions they are able to trigger and for the potential pathogens they are able to transmit to humans, giving origin of very serious diseases.
Fortunately, with the help of a few simple precautions, the risk of "invasion" by these insects as well as the risk of contracting pathologies are rather reduced. the use of drastic measures, such as insecticides or real pest control by specialized companies.
, or they are dried. In China, however, cockroaches are mainly eaten fried. Of course, insects intended for human consumption are not captured in the wild due to the potential transmission of pathogens, but are bred.clear to black. The dimensions are extremely variable: from tiny cockroaches just 3 millimeters long, you get to decidedly larger cockroaches that exceed 8-9 centimeters in length.
The head is equipped with antennae of variable size, the mouth is chewing and the jaws are generally short but strong. The legs are thin but functional; depending on the species, cockroaches can have more or less developed wings even if, in some cases are absent.
intended for human and / or animal nutrition. Generally, it is precisely the presence of food - in particular, sugary and starchy foods - that drives cockroaches to infest foodstuffs, public places and domestic environments. The interactions that these insects have with man, therefore, concern the infestation of living places, pantries, warehouses, etc.
Cockroaches are insects that love dark and humid places, while they fear the light and this is the reason why they tend to appear in homes only at night, escaping and seeking shelter in holes and crevices as soon as the light comes on or during the daytime hours.
