Indiza yezithelo ze-Drosophila: sivelaphi isithelo esincane "somhlaseli" futhi yini eyingozi?

Umbhali walesi sihloko
Ukubukwa kwe-445
5 imiz. ukufunda

Esikhathini esifudumele, ungabona izimpukane ezincane ezingena emagcekeni futhi ujabulele izinsalela zezithelo, iwayini noma amajusi ngenjabulo. Lezi zinambuzane ezincane ezicasulayo yizimpukane ze-Drosophila noma izimpukane zezithelo ze-Drosophila. Banda kakhulu. Abantu abadala abalumi, kodwa izibungu zabo zilimaza impilo yabantu. Uma udla ukudla ababehlala kukho, ungathola ubuthi.

Izimpukane zezithelo ze-Drosophila: imvelaphi yezinhlobo nencazelo

Impukane i-Drosophila ingeyezinhlobo zezimpukane, umndeni wakwaDrosophila. Uyazala futhi uzalela amaqanda angaba ngu-2000 empilweni yakhe efushane. Abesifazane nabesilisa bayehluka ngobukhulu kanye nokuma kwesisu.

Isakhiwo Somphakathi e-Drosophila

Enye insikazi izalela amaqanda angaba ngu-80 ngesikhathi, okuvela kuwo izimpukane ngemva kwesikhathi esithile. Ngakho-ke, ngesikhathi esifanayo, kunezimpukane eziningi zezithelo emikhiqizweni. Insikazi iyakwazi ukugcina uketshezi lwesidoda, futhi ngemva kokuvundiswa kanye, ingazalela amaqanda izikhathi eziningana.
I-Drosophila ikhula futhi yande ngokushesha, izibungu zazo zingaphila endaweni enoketshezi oluncane futhi zingaminzi, ngenxa yamagumbi okuntanta atholakala emzimbeni wazo. Uma ungangeneleli emjikelezweni wabo wokuphila futhi ungalahli imikhiqizo abahlala kuyo futhi izalela, khona-ke umndeni wabo uzokwanda ngokushesha. 

Indlela i-Drosophila ekhiqiza ngayo

Ngemva kokukhwelana, insikazi evundisiwe ibeka amaqanda, ku-clutch eyodwa ingaba yizicucu ezingu-50 kuya kwezingu-80. Amaqanda achanyuselwa abe izibungu, ama-larvae pupate, kanti amadala aphuma ku-pupae. Futhi umjikelezo wokuphila uyaqhubeka.

Abesifazane nabesilisa bayehluka ngobukhulu nesakhiwo sesisu. Abesifazane bakhudlwana kunabesilisa, isisu sabo sinemithende enesihloko esibukhali, kwabesilisa siyindilinga ngethiphu elimnyama.

umjikelezo wempilo yesinambuzane

Isikhathi sokuthuthukiswa kwe-Drosophila yizinsuku ezingu-10-20, futhi kuncike ekushiseni okuzungezile. Insikazi izalela amaqanda ayo esithelweni esibolayo. Ngemva kosuku, amaqanda achanyuselwa abe izibungu. izibungu ziphila futhi zondle izinsuku ezingu-5, zidlula ama-molts amabili, i-pupate. Isiteji se-pupal sihlala izinsuku ezingu-5, futhi abantu abadala bayavela. Ngemva kokushiya iziphungumangathi, ezinsikazi sezilungele ukukhwelana emahoreni ayi-12.

Yenzani I-Fuit Fly Drosophila Ekhishini Lakho? Zavelaphi izimpukane ze-Drosophila?

I-Drosophila indiza izitha zemvelo

I-Drosophila cishe ayinazo izitha zemvelo, njengoba behlala ikakhulukazi endlini. Abanye abantu bangangena kuwebhu kwizicabucabu, kodwa lokhu ukwenzeka kuyaqabukela.

Endle, izimpukane zezithelo zingabanjwa nezinye izinambuzane izitshalo ezidla inyama, futhi zingakhangwa iphunga eliphuma ezitshalweni.

Ikakhulu izimpukane ezinomsindo ziyamkhathaza umuntu, futhi uzama ngazo zonke izindlela ukuziqeda.

Isimo sabantu kanye nezinhlobo zezilwane

Izimpukane ze-Drosophila zisakazwa cishe kuwo wonke umhlaba, ngaphandle kwezindawo ezinesimo sezulu esibandayo. Umndeni wabo ungomunye weminingi kakhulu, uhlobo lwabo luhlanganisa izinhlobo ezingaphezu kuka-1500. Izinambuzane ziningi kakhulu futhi insikazi iyakwazi ukubeka amaqanda kuze kube izinsuku zokugcina zokuphila kwayo. Inani lalezi zinambuzane likhula njalo futhi akukho okusongelayo.

Zivela kanjani izimpukane efulethini

Izimpukane zezithelo zincane kakhulu futhi zingangena endlini ngezindlela ezahlukene:

Iyini ingozi yempukane yezithelo futhi kukhona yini inzuzo kuyo

Ingabe ukuluma izimpukane

Izimpukane azinangozi. Azilumi umuntu, azidli igazi lakhe futhi azithwali izifo eziyingozi. Kodwa ngokwako, ukubonakala kwazo ezimbizeni zezimbali noma ezithelweni, nokucwayiza kwazo phambi kwamehlo, akujabulisi.

Indlela yokubhekana nezimpukane zezithelo

Ungakwazi ukulwa nezimpukane zezithelo ngosizo lwamakhemikhali namakhambi abantu. Okokuqala, udinga ukuthola umthombo wokutheleleka, kungaba izithelo ezonakele noma imifino, iziphuzo ezinoshukela ezisele futhi zilahle.

Ungabhubhisa i-Drosophila usebenzisa amakhemikhali alandelayo:

  • ama-aerosols okulwa nezimpukane: Dichlorvos, Kombat, Raptor;
  • amafumigators;
  • I-Velcro egcotshwe ngejusi yezithelo;
  • ezixosha izinambuzane.

Ungenza ama-baits kanye nezicupho ngokwakho:

  • thela noma yiluphi uketshezi olumnandi, ijusi, isiphuzo esimnandi, amanzi anoshukela enkomishini ebanzi futhi ejulile, engeza amaconsi ambalwa omshini wokuwasha izitsha lapho. Izimpukane zifika ephunga, ziwela oketshezini;
  • unqume intamo yebhodlela lepulasitiki, wehlise izithelo eziqoshiwe phansi bese uqinisa phezulu ngefilimu yokudla, wenze izimbobo ezincane kuwo. I-Drosophila izohogela isithelo futhi izongena ngaphakathi kwesitsha, kodwa ngeke ikwazi ukubuyela emuva;
  • ngendlela efanayo, ifaneli enentamo ewumngcingo ingafakwa ebhodleleni. Izimpukane zizogaqa ukuze zidle izithelo, kodwa ngeke zikwazi ukubuya.

Ukuvimbela

Indlela engcono kakhulu yokuqeda izimpukane ukwazi ukuthi izimpukane zezithelo zivelaphi futhi uzivikele ukuthi zingaveli.

  1. Lahla udoti wokudla, ikakhulukazi izinsalela zezithelo nemifino.
  2. Ungashiyi izithelo nemifino etafuleni isikhathi eside, kodwa uzigcine esiqandisini.
  3. Gcina imigqomo kadoti ihlanzekile, geza indle ngamakhemikhali nsuku zonke.
  4. Gcina ukudla ngendlela efanele, ulahle ukudla okonakele ngesikhathi.
  5. Hlola amabhodwe ezimbali angaphakathi endlini ukuze ubone izinambuzane futhi ungawacheleli ngamahlamvu etiye noma amanzi ekhofi.
  6. Ungashiyi izitsha ezingcolile ngemva kokupha izilwane ezifuywayo.
  7. Lapho uthenga, hlola imifino nezithelo, izibonelo ezonakele zingase zitheleleke ngamaqanda noma izibungu zempukane.
  8. Vala amafasitela, ukuvuleka komoya omncane ngamanetha, njengoba izimpukane zingangena ekamelweni ngawo.
Ngaphambilini
IzimpukaneIndlela yokuqeda impukane ka-anyanisi: amakhambi abantu kanye namalungiselelo ngokumelene "nombulali" wezitshalo onamaphiko
Okulandelayo
IzimpukaneIyini impukane - iyinambuzane noma cha: i-dossier ephelele "ku-buzzing pest"
Супер
3
Kuyathakazelisa
0
-Indzaba
0
Izingxoxo

Ngaphandle Kwamaphela

×