Geranium zvirwere

  • Geraniums inozivikanwa pakushongedza, asi inogona kutambura nezvirwere zvakasiyana uye zvipembenene.
  • Ngura, botrytis uye powdery mildew ndezvimwe zvezvirwere zvinowanzoitika mu geraniums.
  • Kurapa kunoshanda kunosanganisira kushandiswa kwefungicides chaiyo uye kuchengetedza zvirimwa mumamiriro akakodzera.
  • Kuonekwa kwechirwere kwekutanga kwakakosha kune hutano hwe geraniums nezvimwe zvirimwa zviri pedyo.

Geranium inogona kutambura nezvirwere zvakasiyana

Kana zvasvika pakushongedza imba yedu, imwe yemaruva anozivikanwa zvikuru geraniums. Kunyange zvazvo kune marudzi anopfuura mazana maviri nemakumi mashanu akasiyana erudzi urwu, mashoma kwazvo anoshandiswa kushongedza nharaunda yedu. Zvisinei, marudzi ose emiti iyi anogona kutambura nezvirwere zvakasiyana-siyana uye zvipembenene. Kuti tidzivirire miriwo yedu uye kuti ichengetedze kana yabatwa, zvakakosha kuti tizive maziviro ekuti chii chiri kuvakuvadza kuti tishandise mushonga nekukurumidza. Kuita kuti basa rako rive nyore zvishoma, Tichatsanangura kuti ndezvipi zvirwere zvegeranium zvakanyanya uye maitiro ekuzvirapa.

Chinangwa ndechekuwana ruzivo rwekutanga rwakabatana nema pathologies anogona kukanganisa maruva aya kuitira kuti vakwanise kuziva chinokonzera pathogen uye kurapa chirimwa nekukasika. Kazhinji, miriwo yatinotenga mune chero nzvimbo yebindu, mumakiriniki kana munzvimbo dzakakura kazhinji ine hutano. Zvirwere zvinowanzoonekwa gare gare, asi nei? Zvakanaka, zvinogona kuve nekuda kwekusatarisira zvakanaka uye kutarisira chirimwa kana nekuda kwekupindirwa kwekunze kwemapindu akabatana, minda kana minda yemichero.

Ndezvipi zvirwere zvine geranium?

Zvirwere zvakawanda zvegeranium fungal

Sezvatatotaura pamusoro apa, geraniums inogona kutambura nezvirwere zvakasiyana-siyana. Mamwe acho anogona kukuvadza zvakanyanya kumaruva aya, ndosaka zvichinyanya kukosha kuona nekuarapa nekukurumidza. Zvinofanira kucherechedzwa kuti kuonekwa kwezvipembenene zvinowanzoita kuti pave nekuonekwa kwezvirwere zvakawanda. Kunyangwe chiri chokwadi kuti isu tichatarisa kune ekupedzisira, isu tichanyorawo zvipembenene zvinowanzo kurwisa geraniums kakawanda, tichifunga izvo zvingave zvichikonzera kukuvadza kwakanyanya:

  • Geranium Butterfly
  • Tsvuku tsvuku
  • Nguruve
  • Nhunzi chena
  • Mealybugs
  • Mhashu
  • green midge
  • Nematode
Nyaya inoenderana:
Ziva Zvipembenene Zvinonyanya kukosha

Iye zvino zvatava kuziva kuti zvipembenene zvinowanzoitika ndezvipi, tichataura pamusoro pezvirwere zvegeranium zvakanyanya uye maitiro ekuzvirapa.

Roya

Tichatanga nengura. Icho chirwere chefungal chinokonzerwa nefungus Puccinia sp.. Chiratidzo chakanyanya cheiyo pathology ndeye kuonekwa kwemhando ye pustules yakasviba pasi pemashizha. Aya pustules anowanzo kutora ruvara rweorenji nekufamba kwenguva. Kana mashizha akapindwa zvakanyanya nefungus iri, anoguma aoma.

Sezvo ngura chiri hosha inotapukira zvikuru uye yakaoma kurwisana nayo, zvakanakisisa kupisa zvirimwa zvose zvakakanganiswa kuona kuti tinoparadza spores dzavo. Kuti uwane rumwe ruzivo nezvekudzivirira muzvirimwa, unogona kubvunza nzira dzekurima pa floriculture.

Botrytis

Pakati pezvirwere zvinonyanya kuzivikanwa zvegeranium ndeye botrytis, iyo inokonzerwa ne Botrytis cinerea. Inowanzoonekwa munzvimbo dzine hunyoro uye dzinotonhorera. Izvi hazvirevi mashizha chete, asiwo maruva emaruva. Kazhinji, idzo nzvimbo dzinobatwa nechirwere ichi inoora uye inofukidzwa nemhando yerima grey mold.

Tingadzivirira sei botrytis? Nzira yakanakisa ndeyekuisa geranium munzvimbo ine mhepo inofefetera uye kudzivirira chirimwa kubva mukukuvadzwa, sezvo pathogen inogona kupindamo. Zvinogona kutaurwa izvozvo kune chaiwo fungicides kurwisa Botrytis cinerea. Kana uchida rumwe ruzivo nezve marapirwo, unogona kushanya mishonga yemumba yemiti.

Powdery chakuvhe

Pakati pezvirwere zvegeranium zvinonyanya kuzivikanwa ndeye powdery mildew

Chimwe chezvirwere zvinonyanya kuzivikanwa zvegeranium powdery mildew, panguva ino inokonzerwa nefungus inonzi Erysiphe spp.. Iyo iri nyore kwazvo pathology kuona, sezvo chiratidzo chayo chikuru inooneka kudivi rekumusoro kwemashizha muchimiro chechena kana ashen poda. Nzvimbo dzinenge dzabatwa nechirwere ichi dzinowanzoita yero kusvika dzaoma.

Paunenge uchirapa chirimwa chakakanganiswa nehupfu, zviri nani kuita shandisa chaiyo fungicide ("antioides"). uye mazuva mashomanana gare gare bvisa matavi ose nemashizha anotapukirwa nefungus. Nzira yakanaka yekuedza kudzivirira kuonekwa kwechirwere ichi mu geraniums yedu ndeyekuisa munzvimbo ine mhepo yakanaka. Mukuwedzera, iwe unogona kuwana rumwe ruzivo nezve gore negore zvirimwa iyo inogona kuve yakanaka yekuwedzera kumba kwako.

alternariasis

Kune zvakare alternariosis, imwewo yakajairika chirwere chegeranium. Chikonzero cheizvi fungus inonzi Alternaria spp.. Kuti tizive chirwere ichi, tinofanira kutarisa mashizha akare anowanikwa pakati kana pasi pechirimwa. Pachaonekwa mamwe mavara madiki ebrown. Kuti tirape chirimwa chakakanganisika, tinofanira kushandisa mhangura-based fungicides.

Nyaya inoenderana:
Mushonga Wepamba Wenhata uye Kanganwa nezvawo!

Anthracnose

Anthracnose chimwe chirwere chefungal chinokanganisa geraniums kazhinji. Izvi zvinokonzerwa nefungus Gloeosporium pelargonii. Kana chirimwa chabatwa nechirwere. Mavara madiki matema kana mashava anoonekwa pamashizha, mabuds, uye maruva. Nekufamba kwenguva, makwapa aya anopedzisira akura kusvika nzvimbo yese yakabatwa yasvava. Kune imwe fungus, inonzi Ascochyta spp.., izvo zvinokonzeresa mavara akafanana.

Mhinduro yeiyi pathology ndeye shandisa fungicides chaiwo pakarepo patinoona zviratidzo zvekutanga zvechirwere. Izvo zvakakosha kuti, pakurapa chirimwa, isu tinyorovese chikamu chemuchadenga, uye kana iwe uchida kudzidza zvakawanda nezve machengeterwo ezvirimwa zvako, unogona kuongorora chinyorwa ichi kuchengeta zvirimwa zvako.

chirwere chetsoka

Pakupedzisira tinofanira kuratidza dambudziko retsoka, iro rinokonzera fungus Pythium spp. Ichi chirwere chefungal chinowanzorwisa mutsipa wechirimwa. Nzvimbo iyoyo inopedzisira yaora, zvichikonzera kufa kwegeranium. Inowanzoonekwa pamiti ichiri diki uye yakadiridzwa nemvura yakawandisa, zvichiita kuti ivhu riorere. Kana chirimwa chikakanganiswa, mutsipa wehunde unosviba padanho repasi. Dzimwe nguva inoperekedzwa nemhando yechiedza uye yakajeka poda.

Kurapa chirwere ichi, zviri nani kunyungudutsa chaiyo fungicide mumvura uye kudiridza chirimwa nemusanganiswa uyu. Mukuwedzera, zvakakosha zvikuru kuchengetedza ivhu rakanyorova pasina mafashamo. Kurapa uku kunogona kushandiswawo kudzivirira kuonekwa kwefungus iyi.

Nyaya inoenderana:
Dzidza kugadzira Nyore uye Inoshanda Homemade Fungicide

Ndinovimba wawana chinyorwa ichi nezve geranium zvirwere zvinobatsira uye zvinodzidzisa. Rangarira izvozvo kuona phytopathology munguva kunogona kuve kwakakosha kune zvirimwa, uye kwete kune avo vanobatwa chete, asiwo kune avo vakavapoteredza. Fungi inopararira nyore nyore uye inogona kuva yakaoma zvikuru kuvabvisa, saka tinofanira kuedza kudzivirira chitarisiko chavo.

floriculture holland
Nyaya inoenderana:
Floriculture: chii ichocho