Cockroach, how to read how to feel light and elegant.
But when it is written, the worm word is sideways, and the mind is immediately a capital "dirty", and this is the collective name of the Xiaoqiang family, so all kinds of sweat and hair stand up and itch.
It and mosquitoes, flies as a sight to see, touch the top three household pests, Xiaobian wants to come and go, or talk about it. Let's start with mosquitoes.
Mosquitoes:
This refers to the species of the dipteroptera Diptera mosquito family Cultidae, which has about 3,000 species worldwide. It is a tiny flying insect with a sucking mouthpiece. Usually females feed on blood, while males suck the sap of plants. So, the mosquitoes buzzing around you in our house are all mosquito mothers, and they suck blood, all to feed their offspring. Mosquitoes are bloodthirsty, and their attachment to blood has never changed, and they never die. Mosquitoes also transmit diseases through blood sucking, and according to studies, mosquitoes transmit more than 80 diseases.
There are three main types of common in the home.
Culex pale
Culex pallens Coquillett, 1898
He sucks human blood, sucks both animal and poultry blood, and the regularity of stinging activity is of the dusk type. The larvae breed in sewage pits, sewer ditches, ponds, paddy fields, ponds, depressions, containers.
It is the main vector of Ban's filariasis in northern China and one of the vectors of Japanese encephalitis virus.
Anopheles sinensis
Anopheles sinensis Wiedemann, 1828
Adult mosquitoes are semi-domestic mosquito species that are partial to sucking animal blood and also suck human blood. The larvae grow in abundant sunlight, dirty water, warmer water temperature and wide area of still water, such as rice fields, lotus ponds, irrigation ditches, etc.
It is the main vector of malaria and Malayan filariasis in China, as well as a secondary vector of Ben's filariasis.
Aedes albopictus
Aedes albopictus(Skuse, 1895)
It is commonly known as "flower mosquito", half-family perched. Adult mosquitoes love to suck human and mammalian blood, and stinging activities are carried out during the day and dusk. The larvae mainly breed in containers such as bamboo tubes, tree holes, stone caves, waste tires, and tanks and tanks.
It is an important vector of dengue, Japanese Japanese encephalitis and chikungunya.
Flies:
Household flies mainly refer to the diptera cyclocrypha Cyclorrhapha, which has some species of flappy fly Calyptratae, Salliphoridae of the family Liliphoridae, Sarcophagidae of the family Heliophoridae, and Muscidae of the family Muscidae.
Mercerized green fly
Lucilia sericata(Meigen, 1826)
Larvae breed extensively, but mainly breed in decaying substances, and can also breed in human, pig, animal feed and garbage.
It can carry a variety of pathogens of intestinal infectious diseases. Larvae can cause sheep fly maggots.
Big-headed goldflies
Chrysomya megacephala (Fabricius, 1794)
The larvae mainly breed in rare human feces such as toilets and septic tanks, but can also breed in decaying substances and garbage.
It can carry a variety of pathogens.
Red-headed fly
Calliphora vicinaRobineau-Desvoidy, 1830
It is a true residential and semi-residential vector fly. In the subtropics, adult flies occur in winter, in temperate spring and autumn, and in subarctic or plateaus in summer. The larvae are predominantly carcasses, breeding in decaying substances and occasionally in feces.
Larvae can cause human-animal fly maggots.
Black-tailed black-tailed black fly
Helicophagella melanura (Meigen, 1826)
The larvae breed in surface human manure, pig manure, dry toilets, and spoiled substances, mainly human manure.
Larvae can occasionally cause human fly maggots.
Red-tailed dung hemp fly
Bercaea africa(Wiedemann, 1824)
It is a residential fly and can spread to semi-settlements. The larvae mainly breed in human and animal manure, but can also breed in garbage and decaying substances.
The larvae can occasionally cause human intestinal maggots.
housefly
Musca domesticaLinnaeus, 1758
This species is a hygienic eutectic fly. The larvae are omnivorous, and extremely fond of livestock manure, widely distributed in more than 20 breeding places, and have the highest density of insect mouths in fermented feed such as wine tanks, which is a common fly species in garbage. Garbage became the main breeding source of this species in towns. Wintering conditions vary depending on climatic conditions in the north and south.
cockroach:
It's Xiao Qiang. Cockroaches are a collective term for the insect order Blattoptera, of which only about a dozen species invade human homes. The small strong at home can carry intestinal pathogenic bacteria, viruses, mold and roundworm eggs, etc., and the appearance is very dirty, so that people can not see it. The two most common in the north of our country are just two.
The picture in front is high energy, be careful.
German cockroach
Blattella germanica (Linnaeus, 1767)
This species reproduces quickly, has a wide distribution and is highly adaptable. It prefers to inhabit warm, humid places. Living in groups, mostly in the gaps in the wall, wardrobes, kitchens, refrigerators, etc. It is the dominant type of transportation, hotel and restaurant.
American cockroach
Periplaneta americana (Linnaeus, 1758)
This species has stricter temperature requirements and is good at speeding and flying short distances. He likes to eat spoiled substances and also likes sugar. In the tropics, it can prey on other small insects and even kill each other, eating the sheaths of eggs of the same kind.
It can carry intestinal pathogens, viruses, molds and roundworm eggs.
Usually we always say that the small strong that cannot be killed is because of its strong reproductive ability, if you see such an egg sheath, remember to remove it, otherwise there will be countless small strong people breaking out of the sheath in the future.
There are many kinds of creatures that live with us day and night, and they are everywhere, such as moths and midges in the sewers of toilets, small domestic ants in sugar cans, fruit flies bred by rotten fruits, etc. But as long as we pay attention to hygiene and keep clean, we can still keep a distance from pests as much as possible.
Beijing State Inspection Bureau
Advocating the law, respecting the work, respecting the work, and being virtuous