The Oriental cockroach (scientific name: Blatta orientalis) is the largest cockroach in the world.Oriental cockroaches are extremely greedy, and they like to eat all kinds of food, whether dirty, smelly, or fragrant, or human sputum and feces. They often vomit part of the food they have eaten from t...
German cockroach (Blattella germanica) is the most widely distributed and most difficult to control type of household pests in the world.German cockroach originated in Africa with high temperature and high humidity, and still prefers to live in a relatively warm and humid environment. Nymphs have th...
The American cockroach is scientifically named Periplaneta americana, and is the largest insect in the Blattidae family.The American cockroach is an omnivorous insect that feeds on a wide range of food. It is not very selective about food, but it has some food that it prefers. The amount of food eat...
[Economic significance] Commonly known as cockroach. Some species live indoors and are good at running around, feeding and contaminating food, clothing and daily utensils, leaving behind unpleasant odors and spreading diseases and parasites. They are global health pests. Some types are tradit...