Chikwekwe chitsvuku pa orchids: maitiro ekudzivirira maruva emukati kubva kune ane ngozi zvakanyanya
Vanoda Orchid havaneti nekuyemura zvirimwa zvavo zvinotumbuka. Zvinonyatsofadza ziso paunotarisa maruva avo akanaka. Asi nekuuya kwespider mite, mufananidzo unogona kuchinja zvachose, uye panzvimbo yemaruva akanaka, hari isina chinhu yepasi icharamba iripo.
Zviri mukati
- Ko mhungu inoratidzika sei
- Iwo makuru emhando dzespider mite iyo parasitize pama orchids
- Zvikonzero zvekuonekwa kwezvikwekwe
- Ndezvipi zvikamu zvechirimwa zvinogara pazviri?
- Sei vane ngozi
- Zviratidzo zvehutachiona
- Nzira dzekudzora spider mite
- Ko mhungu ine ngozi kuvanhu nemhuka dzinovaraidza here?
- Kudzivirira kutapukira uye kudzivirira
Ko mhungu inoratidzika sei
Chipembenene ichi chine zvimiro zvisingaoneki, zvinosvika 0,5 mm. Muvara unowana zvichienderana nechirimwa chinodyiwa uye kupatsanurwa kwemarudzi. Vane muviri wakapfava uye wakakomberedzwa, muvanhu vakuru kune makumbo masere, uye mumhunga 8. Chimiro chemuviri chine midziyo inobaya-inoyamwa yakashongedzerwa neshaya yakaita semoyo, nekuda kweiyo vanokwanisa kuruma mumashizha akaomeswa eorchid.
Iwo makuru emhando dzespider mite iyo parasitize pama orchids
Mhando imwe neimwe yeparasite inoparadza orchids yakasiyana uye ine maitiro ayo uye maitiro.
Flat-bodied mite, kunyanya flat-body
Zvinonyanya kuzivikanwa sechikwekwe chenhema kana flatworm. Yakawana zita rayo kubva pakuumbwa kwemuviri. Oval in shape, flat, yakakamurwa kuita segmental parts anterior, middle and posterior. Idiki kwazvo, inosvika 0,3 mm, asi inopenya - tsvuku-yellow pest.
Kuonekwa kwaro kunoonekwa kunonoka, sezvo vasingaruki webhu, uye vanogara mumidzi. Kana shizha re<em>orchid rikakuvadzwa, zvinhu zvine chepfu zvinoiswa muchirimwa chacho.
Zvikonzero zvekuonekwa kwezvikwekwe
Nzira dzehutachiona hweOrchid hadzina kuoma semhedzisiro yavo.
- kutenga chirimwa chine utachiona;
- yakaderera-mhando substrate yekudyara;
- hari yevhu isina kucheneswa;
- zvikwekwe zvinogona kuunzwa pazvipfeko;
- utachiona hunogona kubhururuka nemhepo kana imba yacho ichifefeterwa;
- kushandiswa kakawanda uye kwakawanda kwemafetereza;
- zvakaputsika mamiriro eruva.
Iyo spider mite, mumusimboti, inokwanisa kuoneka pese painosikirwa mamiriro ezvinhu akanaka. Chitarisiko chayo chinogona kudzivirirwa nekurapa zvirimwa zvitsva pachine nguva, zvichivasiya vari voga, uye kuchengetedza panguva yekutarisira maruva atokura.
Ndezvipi zvikamu zvechirimwa zvinogara pazviri?
Nzvimbo inogara zvikwekwe inzvimbo dzine chikafu chakawanda kwavari. Saizvozvo, aya anotapira orchid mashizha, maruva uye midzi system.
Kana rikarumwa mumasero ezvirimwa, utachiona hunomwaya chinhu chakakosha kuti muto ukurumidze kufamba. Chii chinonyanya kukanganisa chirimwa, kwaari chinhu chakadaro chine chepfu. Zvishoma nezvishoma ichiparadza ruva, koloni inopararira pamusoro pepamusoro pese, inosvika kune buds. Ichi chiitiko chinoratidza kufa kuri pedyo kweiyo orchid.
Sei vane ngozi
Orchid parasites haisi kungokurumidza kuparadza chirimwa, asiwo vatakuri vezvirwere zvakasiyana-siyana. Chirimwa chinorwiswa ne spider mite chinopera simba, uye kusadzivirirwa kwaro hakugone kurarama nehumwe hutachiona.
- bhakitiriya;
- viral;
- fungal.
Panzvimbo yekuumbwa kwemhedzisiro yekurwiswa kwechikwekwe, makwapa ekuchema anoumba, zvino shizha rinoshanduka rero uye rinodonha, uye parasite inoenda kune imwe chikamu cheruva.
Zviratidzo zvehutachiona
Pasinei nekuoma kwekuziva spider mite pa orchids, kuvapo kwayo kunogona kufungidzirwa nezvimwe zviratidzo.
- Pamashizha, munzvimbo dzekurumwa, pane mavara e "pricks", nzvimbo idzi dzine mavara machena kana grey.
- Kuseri kweshizha, cobweb inoumbwa, chena kana sirivheri.
- Mavara ebrown anoonekwa mumaaxils emashizha uye pazasi pehunde.
- Putrefactive wet spots anoonekwa padzinde muchikamu chayo chezasi, zvino madhiri uye maburi anoumba munzvimbo yavo.
- Castings inotanga kushanduka yero, mipendero yadzo yakaremara, yakaoma uye yakamonereka, yobva yadonha.
- Peduncles inova mapfupi pane chirimwa chine hutano, iyo isiri yemhando yemaorchids.
- Paunodzvanya pane yakakanganiswa nzvimbo yeshizha, tsvuku kana brown muto unoburitswa.
Nzira dzekudzora spider mite
Kuonekwa kwemaparasite pamaruva chiitiko chisingafadzi. Vanoshatisa chimiro uye mamiriro eruva pacharo. Iwe unoda kutanga kurwisa chipembenene pakarepo, pakufungira kwekutanga kwekuvapo kwayo, uye nokukurumidza kuparadzwa kunotanga, zvinowanzoitika kuti zvibvise zvachose.
Makemikari
Paunosarudza gadziriro dzine makemikari, munhu anofanira kufunga nezvezvimwe zvekushandisa kwavo, usakanganwa nezvenzira dzekudzivirira uye kushandisa mirayiridzo yekushandisa.
Zvakanakira mari yakadaro mukuita kwavo kwenguva refu, kubva panguva yekurapa, nguva yekuita kwavo inotora kusvika kumavhiki maviri.
Mishonga yemakemikari ine mhedzisiro yakanaka mukuparadzwa, uye inotarisana nemakoloni makuru. Mishonga yakakurumbira
- Nissoran;
- Actellik;
- Sunmite;
- Antiklesch.
Biological agents
Kubatsira kwavo kuri mukushandiswa kwemari kwegore rose, nepo izvi zvisingakonzere kushora muparasite. Kubudirira kwemari iyi kunoonekwa chete muchikamu chekutanga chekukura kwechirwere.
Rondedzero yemishonga yebiological:
- Akarin;
- Bona Forte;
- Bitoxibacillin;
- Fitoverm.
Folk kubheka
Varimi vemaruva vane nzira dzinoverengeka dzakapupurirwa pasina kubatanidzwa kwemakemikari kurwisa zvikwekwe.
Kushandiswa kwedoro yezvokurapa kwakakodzera kurapa matanda uye mashizha nekotoni swab yakanyoroveswa nayo. Zvakakosha kuve nechokwadi kuti simiti haina kuvharwa nehupamhi hwepamusoro, kana zvisina kudaro pachava nekupisa.
Iyo yakapwanyika tuber yemuti inobikwa mumvura inopisa kwemaminitsi makumi matatu. Zvadaro vhara nechifukidzo uye rega iite kwezuva. Inoshandiswa kurapa mashizha uye madzinde. Iyo peculiarity yeiyi nzira ndeyekuti zvinodikanwa kuita maitiro akadaro mukati mevhiki uye nguva imwe neimwe muto unofanirwa kuve mutsva, muto wakapedzwa unochengetwa munzvimbo inotonhorera kwete inopfuura zuva.
Kwe 1 litre yemvura inopisa, geza 30 g yesipo yekuwachira uye uiputse. Mumvura inotonhorera, moisten swab yekotoni uye pukuta mashizha nayo kubva mukati. Paunenge uchigadzira, edza kudzivirira kupinda pamidzi yechirimwa, sezvo iyo alkali yemukati inokanganisa ruva.
Ko mhungu ine ngozi kuvanhu nemhuka dzinovaraidza here?
Red spider mite nemamwe marudzi ayo haaiti chero njodzi kuvanhu nemhuka. Zvingori nekuti inodya muto wezvirimwa, izvo zvisiri mumuviri wemunhu nemhuka. Anogona kukonzera kukuvadza kwake kwakanyanya kumunhu chete pamusoro pemamiriro emanzwiro, dambudziko, kusemesa.
Kudzivirira kutapukira uye kudzivirira
Hazvibviri kuve inshuwarisi pamusoro pekuonekwa kweparasite iyi, asi kuonekwa kwayo kunogona kudzivirirwa. Kuti uite izvi, unofanirwa kutevera mimwe mitemo.
- chengetedza zvirimwa zvitsva;
- nguva nenguva pukuta ruva, hari, sill yehwindo nedoro rezvokurapa;
- shandisa chete yepamusoro-yemhando substrate yekukura;
- kudzidza zvese zvinyengeri zvekukura orchids, mamiriro ekunze ekuchengetedza, kugara uchidiridza;
- chengeta miti yose yemumba yakachena uye ichitarisirwa.
Nekutevedzera mitemo iyi iri nyore asi yakakosha, haungambo sangana nedenda rakashata rakadaro zvachose. Uye kana achiri maronda, zvichava nyore kurwa naye.
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