Umhutu - zviri ... Chii tumbuyu vari kuhwanda zita iri?

Kuuya chirimo, zvose vanofara; uye rebyatnya uye vakuru. Weather kuisa inodziya zuva rava refu, saka mumigwagwa kunogona yakareba kupfuura chando. Kuti oga ndewe chete kumirira kusvikira zuva rinotanga yakatenuka kuti mujengachenga, sezvo rwaityisa inotanga! On yedu bvuta makore zvimwe zvisikwa zviduku mapapiro, vanoda nomwoyo wose kuti muchayamwa rose ropa kubva kwatiri. Kunyanya yakawanda wavo anogona kuwanikwa nzizi, makungwa kana imwe nzvimbo dzakakwirira mwando.

Sezvineiwo, nhasi aita siyana zvinoreva kuti vadzivise zvipembenene izvi. Ndizvo ose mumakenduru, gels, mafuta okuzora, bhurandi, fumigators. rubatsiro rwavo kunokosha. Asi vachine ikaruma? Zvakaratidza kuti kwete chete anokwanisa umhutu.

Ndiani kunwa ropa redu?

All duku mapapiro Tupukanana kuti zvokudya pamusoro ropa revanhu, kazhinji unonzi midges. Zvinogona kuva Umhutu uye midges siyana, dzichiruma midges, horseflies. Havana chete kunwa ropa revanhu, zvitsvuku anofadza emura zviri zvakare mweya. Mukuru basa vanoratidza mune yokutanga yezana yezhizha.

Umhutu - chikwata ichi nezviuru mhando umhutu, uye mazana mhando utunga, horseflies uye slimy. Very bhowa vakomana. Zvichienderana nzvimbo mupenyu, umhutu, Photo zvamunoona pamusoro, angava akasiyana rudzi sezvamunoita.

umhutu

Human kana mhuka ropa, umhutu vanoda kudya mumadekwana. Uye isu tiri kutaura chete pamusoro munhukadzi uye chete pashure kuberekesana, unomedurirwa upenyu hwayo pfupi (30-40 mazuva) inodzokororwa kakawanda. Ropa vanofanira mazai avo, kunoitika mazuva maviri kana matatu ose. Mumwe batira - ndiwo mazai pakati 30 uye 200.

The munhukadzi anogona kuona kuunganidza mhuka kana vanhu vari chinhambwe vaviri kana vatatu makiromita. Pamberi kudya hadzi mosquito anoita ganda rechipfuwo mate dzavo kuti kunotadzisa kweropa, uye pakupedzisira anoita kuvaviwa uye kuzvimba kana sema kuita. The kuruma midges kukonzerawo neutachiona. Vanhurume zvokudya bedzi pamusoro chirimwa muto, saka izhinji masumbu mvura haina ngozi.

dzichiruma midges

Ndicho ruduku Diptera ropa-yakayamwa nezvipembenene. By midges navo vainyanya kusiyaniswa muviri Ukuru nokureba wamapapiro. Dzimwe nguva, saizi kwavo havana pfuura rimwe millimeter. Midges vanoda kugadzirisa munzvimbo dzakakwirira mwando. Ivo kunyanya vanosarudza vakamira mvura, marshland. Dzimwe nguva murume chete akarwisa zviuru 10 midges. ikaruma dzavo vari kupisa chaizvo.

Kushingaira kunyanya midges dzinoratidza mangwanani, madekwana uye panguva ramakore chaizvo nemamiriro okunze. Havazivi kuita kupisa, asi optimum tembiricha kwavari - 18 ⁰ C. In musango, apo murima uye muchitonhorera, vanogona anorwisa kunyange masikati. Nemhaka ayo minuscule ukuru , tupukanana izvi nyore pasi nguvo. Masikatiwo dzichiruma midges vari uswa, pamakwenzi miti. Murume Kashoma kubhururuka kumba.

blackfly

Kana ukaona kumativi pachavo tumbuyu, zvakafanana nhunzi, asi hukuru zvikuru chiduku - saka usati unyunyu. Midges, ramakagadzwa pane midges, veropa chaizvo. Zvino zvakaitika kuti mhuka kana munhu musango vakatevera boka anoverengeka zviuru nezvipembenene izvi. zvisikwa izvi achinyengera rinokwanisa kusvika kunyange pasi zvipfeko.

Dzichiruma midges, umhutu uye sei, mangwanani, manheru, kana pakati izuva ramakore. Vakati kuruma ivo baya jekiseni zvavo mate unonyaradza marwadzo, vakazochinja kunokonzera yakasimba rinopfuta manyawi uye kuzvimba. Midge dzinowanzotsigi- kuwanikwa pedyo kutsanya inoyerera nzizi.

horseflies

Horseflies ndivo vamiririri pakukura bloodsucking Diptera, idzo anowanzonzi midges. Izvi Zvipembenene makuru, neavhareji saizi - masendimita maviri kana matatu, asi pane shestisantimetrovye vanhu. Vanowanzoororwa kuvhiringidzwa mbuo. Blood kunwa chete vakadzi, kuenda Hunt emusi, mazuva inopisa.

The ikaruma rezvipembenene aya kunorwadza zvikuru nokuti kuti kurega ganda muchetura mate rayo. Mune imwe agere gadzi horsefly anogona kunwa ropa zvakawanda zvokunwa 70 umhutu kana kuruma midges 4000. Zita rezvipembenene izvi vagamuchira kuti kana ivo kuruma, havasi kucherechedza kutyisidzira yakarembera pamusoro pavo.

Zvino imi munoziva chaizvo Umhutu - ropa-yakayamwa tumbuyu Diptera, izvo zvinosanganisira umhutu, utunga, midges uye horseflies. Ropa remhuka uye vanhu kunwa chete hadzi, nokuti vanoda kuti mazai. Vanhurume ndivo zvachose chisingakuvadzi vanhu, sezvo avo miriwo kunosanganisira chete facial zvinomera siyana.