Izindleko ezikhulayo ezixhunyaniswe neziNdaba zokuNyaka zonyaka
Ama-ladybugs ase-Asia (i- Harmonia axyridis) ayethulwa ngobuciko e-United States ngasekuqaleni kwekhulu lama-20 njengendlela yokulawula izinambuzane. Nakuba lezi zinambuzane ezimibalabala zaziphumelela kakhulu ekunqumeni ama-aphid, zazingafaneleki ukubhekana nezimo zokushisa ezibandayo futhi zaqala ukuthuthela endlini.
Maphakathi nawo-1980, abantu base-Asiya base-Asia babekhulile kangangokuthi imiphakathi eminingi yasemaphandleni nasezindaweni zasemadolobheni yayiqale ukubhekana nezifo ezinzima nezingozi ezinobungozi ekhaya.
Namuhla, lezi zikhukhula zibikwe yonke indawo e-East Coast kuze kube sekude njengeGeorgia nasezizweni ezifana neWisconsin, eKentucky, Missouri naseWest Virginia. Ngalokhu kufike imibiko yokuthi abantu sebeqale ukuthuthukisa ukuhamba kwemvelo ngokuphendula ngokuqondile kulezi zidalwa ezingezona ezomdabu.
Isizathu se-Ladybug Allergies
Ngenkathi izikhulu zezempilo ekuqaleni bekungabaza ngezimangalo ukuthi le nkosikazi engenabungozi ingabangela izimpawu ze- rhinitis ye-allergen , i- conjunctivitis , i- asthma , ne- hives , ubufakazi ngo-1998 bakha isixhumanisi esicacile.
Ngokusho kocwaningo, i-ladybug yase-Asia ikhiqiza ikhemikhali okuthiwa yi-isopropyl methoxy pyrazine (i-IPMP) esetshenziselwa ukuvimbela izidumbu. Amakhemikhali akhona "egazini" lezinambuzane (elibizwa ngokuthi i-hemolymph) elikhishwa ngokukhululekile lapho lihlaselwa. Into engenawo kuphela iphunga elimnandi (elifana nelinye lezinyosi ezimanzi), lishiya ibala elibonakalayo, i-orangish ezindaweni kanye namacwecwe.
Lokho ososayensi abakwazi ukukuqinisekisa kwakungenxa yokuthi leyo-ladybug hemolymph ingabangela ukusabela komzimba kwabanye. Lokhu kwaboniswa ukuhlolwa kwegazi okwakubonisa ukuba khona kwama-antibodies okuhlushwa okuqondene ne-IPMP kubantu abathintekayo.
Ngaphezu kokuthi "i-reflex bleeds", ama-ladybugs angaluma abantu, mhlawumbe ukuthola usawoti esikhumbeni.
Ngenkathi ukukhala kungacabangi, ngezinye izikhathi kungabangela ukucasuka okwenziwe endaweni kanye nokuphendula okwenziwe umzimba (isikhumba).
Ukuphindaphindiwe kwe-Ladybug Allerggies
Ezingxenyeni ezithile zezwe, njenge-West Virginia, izivivinyo ezibangelwa ukungezwani komzimba ezibhekene nama-ladybugs ase-Asia ziphakeme ngamaphesenti angu-21. Izinga lemiphumela emihle liphakeme kakhulu njengalabo amaphrophu (amaphesenti angu-27) kanye nengxenye encane kwengxenye yezinhlayiya (amaphesenti angu-40).
Ukwelashwa kubhekwe njengenkathi njengoba kuvame ukwenzeka ezinyangeni zasekwindla nasebusika. Kuye ngesifunda, inkathi ingahlala kuphi kusukela ngo-September kuya ku-Mashi.
Ukuvimbela nokwelapha
Indlela engcono kakhulu yokuvimbela ukukhulelwa kwe-ladybug ukufaka yonke imifantu kanye nokuvuleka abakwazi ukuyikhahlela. Lokhu kufaka hlangana ukwengeza i-flexible door and window sills ukuze kusulwe ngokuphelele ekhaya.
Uma kukhona izimbungulu ngaphakathi kwendlu, sebenzisa i-vacuum cleaner esikhundleni somshanelo ukuze ubuthane. Ukugxila kungahle kuvele i-reflex bleed. Ngaphezu kwalokho, faka i-nylon ukubeka phezu kwephayiphu ye-vacuum cleaner ukuze uyibophe esikhundleni sokuvumela ukuqoqa ngaphakathi komshini. Ngale ndlela, ungawachitha ngokushesha ngokushisa okuncane. Geza izandla zakho ngensipho efudumele namanzi emva kwalokho.
Uma kwenzeka izifo zomzimba, kufanele ziphathwe ngendlela efana ne-allergies ezincelweni zothuli, impova, noma i-pet dander.
Lokhu kungabandakanya ukusetshenziswa kwama-antihistamine nezinye izidakamizwa zemithi yokwelashwa. Nakuba kungekho ukwelashwa kwe-ladybug allergies ngayinye, ukukhishwa kwamagciwane okuhlolisisiwe kuye kwahlolwa kubantu abane-positive positive test test.
> Umthombo:
> Goetz, W. "Harmonia axyridis ladybug > ukuhlasela > kanye nokungezwani." Isifo sofuzo Isimiso se-Ps. 2008; 29 (2): 123-9. I-DOI: 10.2500 / aap.2008.29.3092.