Kufanana nemiti yemiti yakawanda nemashizha, magnolias inogona kutanga mavara matsvuku kana mashizha. Apo dambudziko racho rakaoma, rinogona kuita kuti mashizha awire uye anogona kutungamirira kumuti unenge usina chinhu chemavara. Dambudziko racho rinowanzoitika mumamiriro ezvinhu akaoma, zvichida nei magnolia, miti yakawanda mumvura ine mvura yakadziva kumaodzanyemba kwakadziva kumatunhu, inowanzotambudzwa.
Leaf Spot paMagnolia Inowanzokonzerwa neFungus
Dambudziko rezvipembenene, bhakitiriya, kana zvirwere zvehutachiona zvinogona kukonzera mamwe marudzi emaruva kuti aone pamagnolia mashizha.
Maererano nePacific Northwest Plant Disease Management Handbook, bhakitiriya inogonawo kuva chigumbuso: kureva, Pseudomonas syringae pv. syringae. Muzviitiko zvakawanda, kunyange zvakadaro, mashizha mavara pamagnolia anokonzerwa neimwe yezvimwe zvinowanzo fungi:
- Cladosporium spp.
- Coniothyrium spp.
- Phyllosticta magnoliae
- Septoria spp.
Iko chaiwo mavara hausi nguva dzose yakasviba, nenzira. Inogona kunge yakasvibirira, tani, kana kunyange yakatsvuka. Iyi fungidzi yakadaro kana yakabatana inogona kukanganisa zvakasiyana siyana zveimwe miti, zvakare. Kana ukacherechedza mashizha panzvimbo yemuti wako wegnolia, iyo ibheji yakanaka yokuti dzimwe dzishongedze mumamiriro ako ezvinhu dzinogonawo kuchinjwa nemashizha emasango, zvakare.
Mafungus Anokura Muzviitiko Zvisina Mwero
Fungi inokura mumamiriro emvura. Sezvo Yunivhesiti yeConnecticut (UConn) Extension ichicherechedza, muhupo hwemafungal spores, zvose zvinotora "firimu remvura" pamashizha e spores kukura uye kupinda muvhazha. Iko panguva iyoyo kuti mashizha anova chirwere.
Nzvimbo yemafi inowanzoonekwa panguva dzekunaya kana kunaya mamiriro okunze, uye kazhinji inogadzirisa zvakare pachayo kana zuva, zuva rakaoma rinodzoka. Munzvimbo inotonhora, mhepo ine mhepo, miti yakakura yakakura inogona kuve nekuonekwa kwegore negore kune mamwe mashizha nzvimbo, uye kazhinji haisi chikonzero chekutya kukuru
Kurapa Leaf Spot
Nyanzvi dzakawanda hazvioni kuti mashizha akaita sechinhu chinotinetsa kunyanya kana ichiitika pane chimiro chakakura mumutauro uyu, senyeredzi yemagnolia , kana saucer magnolia , mazano avo kazhinji ndeyekubvisa mavara mashizha ane maronda akadonha uye ipapo uzvidzire zvakanaka.
Mhedziso ndeyokudzivirira fungus kubva pakupararira. Usasunungura mashizha ane hutachiona nekugunzva, nokuti fungal spores inogona kuramba iri mu compost uye ichipararira kune dzimwe mbeu.
Asi, sezvo UConn Extension inotaurawo, mashizha inogona kuva chirwere chakakomba chemiti iri pasi pedambudziko, iyo inosanganisira vaduku, vatsva-vakasimwa miti. Dzove dzisina simba nekudzvinyirira, vechidiki magnolia miti yakazara namashizha nzvimbo inogona kufa kubva kune infestation. Iko mumamiriro ezvinhu aya ayo makemikari ekugadzirisa akafanirwa
Paunosarudza kurwisa mashizha emagetsi pa magnolia, yakanakisisa sarudzo ndeyendarira-based fungicide. Kuti ibudirire, kunyange zvakadaro, fungicide inofanira kushandiswa panguva yakakodzera. Nokuti fungicides inoshanda sechidziviriro, kwete chirwere, nguva yakakodzera yekushanda isati yasati yasvika fungus ichirwisa mashizha. Izvi zvinoda kuti iwe uve wakangwarira uye usvike pakarepo muti paunoona zviratidzo zvekutanga zvemashizha. Kana, kana ukacherechedza miti yakafanana munzvimbo iyo inotanga kuchinjwa nemashizha, tanga kutanga kupfira miti yako pachako. Kana ukabata fungus pakutanga kwekutapukisa kana kuti isati yaoneka pamuti wako, iwe unomira mukana wakaisvonaka wekumisa kupararira kwayo. Kana yakashandiswa zvakanyanyisa, kurapwa hakuzobudiriri.
Kudzivirira Leaf Spot Fungus
Utano hwemagnolia miti hunowanzopikisa mashizha, kuitira kuti chiyeuchidzo chakanaka chaunogona kutora ndechokutarisira magnolia yako zvakanaka. Sezvo unyoro hunosimudzira kupararira kwemafungus, iyo pfungwa yakanaka yekusimudzira kupararira kwemhepo kusvika pakukwanisa. Izvi zvinogona kuwanikwa kuburikidza ne:
- Kuchera matavi pamagnolia miti iri kusvetana
- Kuchengeta matavi emiti ipi neipi yakakomberedza miti kana shrubi inogona kunge ichipinda panzvimbo ye magnolias '