Umkhaza obomvu kuma-orchid: indlela yokuvikela izimbali zasendlini ezinambuzaneni eziyingozi kakhulu
Abathandi be-orchid abakhathali ngokuncoma izitshalo zabo eziqhakazayo. Kuyajabulisa ngempela lapho ubheka izimbali zazo ezinhle. Kodwa ngokufika kwe-spider mite, isithombe singashintsha ngokuphelele, futhi esikhundleni sezimbali ezinhle, ibhodwe elingenalutho lomhlaba liyosala.
Okuqukethwe
- Ibukeka kanjani i-spider mite
- Izinhlobo eziyinhloko zezibungu zesicabucabu ezibulala ama-orchid
- Izizathu zokuvela kwemikhaza
- Yiziphi izingxenye zesitshalo ezihlala kuzo?
- Kungani ziyingozi
- Izimpawu zokutheleleka
- Izindlela zokulawula izibungu zesicabucabu
- Ingabe izibungu zesicabucabu ziyingozi kubantu nasezifuyweni ezifuywayo?
- Ukuvimbela ukutheleleka kanye nezinyathelo zokuphepha
Ibukeka kanjani i-spider mite
Lesi zinambuzane sinobukhulu obuncane kakhulu, obucishe bube ngu-0,5 mm. Umbala uthola kuye ngokuthi isitshalo esidliwe kanye nokuhlukaniswa kwezinhlobo zaso. Zinomzimba othambile futhi o-oval, kubantu abadala kunemilenze engu-8, kanti izibungu ezingu-6. Isakhiwo somzimba siqukethe izinto ezihlabayo ezihlabayo ezinomhlathi omise okwenhliziyo, ngenxa yalokho zikwazi ukuluma emaqabunga aminyene e-orchid.
Izinhlobo eziyinhloko zezibungu zesicabucabu ezibulala ama-orchid
Uhlobo ngalunye lwezinambuzane ezibhubhisa ama-orchid luhlukile futhi lunezici nezici zalo.
I-flat-bodied mite, umzimba oyisicaba ngokunembile
Okuvame kakhulu ukwaziwa ngokuthi umkhaza wamanga noma isikelemu. Yathola igama layo ekwakhekeni komzimba. I-oval in shape, flat, ihlukaniswe izingxenye zesigaba ngaphambili, phakathi nangemuva. Incane kakhulu, ifika ku-0,3 mm, kodwa igqamile - izinambuzane ezibomvu-ophuzi.
Ukubukeka kwayo kutholwa sekwephuzile, ngoba abaluki ubulembu, futhi bahlala ohlelweni lwezimpande. Uma iqabunga le-orchid lonakele, kufakwa izinto ezinobuthi esitshalweni.
Izizathu zokuvela kwemikhaza
Izindlela zokutheleleka nge-Orchid azinzima njengemiphumela yazo.
- ukuthenga isitshalo esinegciwane;
- i-substrate yekhwalithi ephansi yokutshala;
- ibhodwe lobumba elingalungisiwe;
- imikhaza ingalethwa ezingutsheni;
- i-parasite ingandiza nomoya lapho igumbi lingena umoya;
- ukusetshenziswa njalo nokuchichima komanyolo;
- izimo zembali eziphulwayo.
I-spider mite, ngokomthetho, iyakwazi ukuvela nomaphi lapho izimo ezivumayo zenzelwe khona. Ukubukeka kwayo kungavinjelwa ngokuphatha izitshalo ezintsha kusenesikhathi, ukuzishiya zodwa, nokugcina ukunakekelwa okufika ngesikhathi kwezimbali esezivele zikhula.
Yiziphi izingxenye zesitshalo ezihlala kuzo?
Indawo eyintandokazi yemikhaza yizindawo ezinodlame lokudla kwabo. Ngakho-ke, lawa amaqabunga e-orchid amnandi, izimbali kanye nesistimu yezimpande.
Lapho silunywe emangqamuzaneni ezitshalo, lesi silokazane sifafaza okuthile okukhethekile ukuze kusheshiswe ukunyakaza kwejusi. Yini elimaza kakhulu isitshalo, kuye into enjalo inobuthi. Ibhidliza imbali kancane kancane, ikoloni isakazeka phezu kwendawo yonke, ifinyelele efihlekile. Lesi senzakalo sibonisa ukufa okuseduze kwe-orchid.
Kungani ziyingozi
Ama-parasites e-Orchid awagcini nje ngokubhubhisa isitshalo, kodwa futhi abathwali bezifo ezihlukahlukene. Isitshalo esihlaselwe yi-spider mite sibuthakathaka, futhi ukuzivikela kwaso akukwazi ukubhekana nokutheleleka okwengeziwe.
- amagciwane;
- igciwane;
- ukhunta.
Lapho ukwakheka kwemiphumela yokuhlaselwa komkhaza, kwakheka izindawo zokukhala, kamuva iqabunga liphenduka libe phuzi futhi liwe, futhi i-parasite iya kwenye ingxenye yembali.
Izimpawu zokutheleleka
Naphezu kobunzima bokuhlonza i-spider mite kuma-orchid, ukuba khona kwayo kungasolwa ngezinye izimpawu.
- Emaqabungeni, ezindaweni zokulunywa, kunemikhondo "yama-pricks", lezi zindawo zinamabala amhlophe noma ampunga.
- Ngemuva kweqabunga, kwakheka ubulembu, obumhlophe noma isiliva.
- Amabala ansundu abonakala kuma-axils amaqabunga naphansi kwesiqu.
- Amachashazi amanzi e-Putrefactive avela esiqwini engxenyeni yaso engezansi, kamuva kwakheka izimbobo nezimbobo endaweni yazo.
- Ama-castings aqala ukuphenduka aphuzi, imiphetho yawo ikhubazekile, yomile futhi igoqe, bese iyawa.
- Ama-Peduncles aba mafushane kunesitshalo esinempilo, okungeyona into ejwayelekile yama-orchid.
- Uma ucindezela endaweni ethintekile yeqabunga, kukhishwa ijusi elibomvu noma elinsundu.
Izindlela zokulawula izibungu zesicabucabu
Ukuvela kwama-parasite ezimbali kuwumcimbi ongemnandi. Zilimaza ukubukeka nesimo sembali ngokwayo. Udinga ukuqala ukulwa nezinambuzane ngokushesha, ekusoleni kokuqala kokuba khona kwayo, futhi ngokushesha ukubhujiswa kuqalwa, kungenzeka ukuthi kususwe kuze kube phakade.
Amakhemikhali
Lapho ukhetha amalungiselelo aqukethe amakhemikhali, umuntu kufanele acabangele izici zokusetshenziswa kwawo, ungakhohlwa mayelana nezindlela zokuzivikela futhi usebenzise imiyalelo yokusetshenziswa.
Izinzuzo zezimali ezinjalo ngomphumela wazo wesikhathi eside, kusukela ngesikhathi sokwelashwa, ubude besenzo sabo buhlala kuze kube amasonto ama-2.
Ama-Chemical agents anomphumela omuhle ekubhujisweni, futhi abhekane namakoloni amakhulu. Izidakamizwa ezidumile
- Nissoran;
- I-Actellik;
- I-Sunmite;
- I-Antiklesh.
Ama-Biological agents
Inzuzo yabo isekusetshenzisweni kwezimali unyaka wonke, kuyilapho lokhu kungabangeli ukumelana ne-parasite. Ukuphumelela kwalezi zimali kubonakala kuphela esigabeni sokuqala sokuthuthukiswa kwesilonda.
Uhlu lwemithi yebhayoloji:
- I-Akarin;
- Bona Forte;
- I-Bitoxibacillin;
- I-Fitoverm.
Izindlela zokupheka zabantu
Abalimi bezimbali banezindlela eziningana ezifakazelwe ngaphandle kokubandakanyeka kwamakhemikhali ukulwa nemikhaza.
Ukusetshenziswa kotshwala bezokwelapha kulungele ukwelapha iziqu namaqabunga nge-cotton swab eswakanyiswe ngayo. Kubalulekile ukuqinisekisa ukuthi isitshalo asimbozwa ungqimba obukhulu, ngaphandle kwalokho kuzoba nokusha.
I-tuber echotshoziwe yesitshalo ibiliswa emanzini abilayo imizuzu engama-30. Bese umboza ngesembozo bese usivumela ukuthi siphuze usuku. Isetshenziselwa ukwelapha amaqabunga neziqu. Okungavamile kwale nqubo ukuthi kuyadingeka ukwenza inqubo enjalo phakathi nesonto futhi isikhathi ngasinye lapho umhluzi kufanele ube musha, umhluzi ophelile ugcinwa endaweni epholile isikhathi esingaphezu kosuku.
Ngelitha elingu-1 lamanzi ashisayo, hlikihla ama-30 g wensipho yokuwasha bese uyihlakaza. Kuketshezi olupholile, thambisa i-swab yekotini bese usula amaqabunga ngayo ngaphakathi. Lapho ucubungula, zama ukugwema ukungena ezimpandeni zesitshalo, ngoba okuqukethwe kwe-alkali kuyithinta kabi imbali.
Ingabe izibungu zesicabucabu ziyingozi kubantu nasezifuyweni ezifuywayo?
I-red spider mite nezinye izinhlobo zayo azibeki ingozi kubantu nasezilwaneni. Ngoba nje idla ujusi wezitshalo, ongekho emzimbeni womuntu nesilwane. Angabangela umonakalo omkhulu kumuntu kuphela ngokumelene nesizinda somzwelo, inkathazo, ukunengeka.
Ukuvimbela ukutheleleka kanye nezinyathelo zokuphepha
Akunakwenzeka ukuqinisekiswa ngokubonakala kwalesi silwane, kodwa ukubonakala kwayo kungavinjelwa. Ukuze wenze lokhu, kufanele ulandele imithetho ethile.
- hlukanisa izitshalo ezintsha;
- sula ngezikhathi ezithile imbali, ibhodwe, i-window sill ngotshwala bezokwelapha;
- sebenzisa i-substrate yekhwalithi ephezulu kuphela ekukhuleni;
- ukutadisha zonke izinto ezicashile zokukhula kwama-orchid, isimo sezulu sokunakekelwa, ukuchelela njalo;
- gcina zonke izitshalo zasendlini zihlanzekile futhi zinakekelwe.
Ngokunamathela kule mithetho elula kodwa ebalulekile, awusoze wahlangabezana nenkathazo eyingozi kangaka. Futhi uma esaqhubeka nokulimaza, kuyoba lula kakhulu ukulwa naye.
Ngaphambilini