Background
Kana uri kuona mapirita-anotarisa mavara pamashizha emiti yako, iwe unogona kunge uine chirwere chepachivi chinowanzova chepoddery mildew fungal. Powdery mildew inogona kukonzerwa nemhando dzakasiyana-siyana dzefungi, kunyange zvazvo inowanzodiwa nePodosphaera xanthii. Powdery mildew iri nyore chaizvo kuziva nokuti zviratidzo zvayo zvine mhepo yakawanda yep powdery mavara pamashizha uye mashizha emiti. Kazhinji, iwe uchatanga kutanga kuona mashizha emapasi pazasi uye mashizha, asi sezvo chirwere ichi chichipfuurira, kupfeka kupisa kunogona kuvhara mbeu yose.
Powdery mildew inokura zvakanakisisa mumamiriro ezvinhu apo iyi yakasvibira yakasanganiswa pamwe nekushisa kwakadzika. Haisi dambudziko rakawanda mumamiriro ekupisa, akaoma, asi munzvimbo dzakadzikama dzeMidwest, Northwest, nechekumaodzanyemba, iyo inowanzova yakawanda panguva yemwedzi yakawanda yemwedzi yakatarwa iyo inotaridzika sechinhu chisingadzivisiki mumunda wekurima. Vazhinji vevarimi vemizambiringa, chaizvoizvo, havasi vaviri vanobata chirwere chepuddery, nokuti hazvikuvadzi zvachose mbeu zvachose kunze kwekuti infestation inenge yakaoma zvikuru.
Kunyange zvazvo kune makemikari emishonga ye powdery mildew, vashoma vemirimi vekumba vanofanira kuishandisa - izvi zvinotarisirwa zvakachengeterwa basa rekurima zvekutengeserana. Chigadziriso chakanaka chevarimi vekumba ndechekutevera tsika dzakanaka dzetsika - kana kushandisa shanduro yekunongedza, sezvinotsanangurwa pasi apa.
Munhu Anozvigadzira Anosvina Powdery Mildew
Hezvino tsvina yakajeka yekudzora kupararira kwefungus. Hazvizobvise fungus pamashizha anenge atove nawo, asi ichaita kuti irege kupararira kune imwe mbeu yese.
Zvisungo:
- 1 gallon yemvura
- 1 tablespoon yekubika soda
- 1 tablespoon yamafuta emiriwo
- 1 tablespoon yekushambadzira mvura
Sakanidza zvishandiso pamwe chete uye uzviise pane bhodhoro remapuranga kana kusvitsa zvinokonzera. Sarudza mbeu yako vhiki nevhiki, zvichida pamasikati akavharidzirwa kuti urege kudzivira kupisa mashizha.
Mazano Okudzivirira Powdery Mildew
Nzira dzakanaka dzetsika dzinoenda nenzira yakareba kudzivirira powdery mildew pakutanga.
Tevera mazano aya ekuderedza matambudziko ako nefungus iyi.
- Sarudza mbeu dzisingasviki pakuva neupoday mildew. Paunenge uchitenga mbeu, unogona kuona mapuranga achitaura kana kuti kwete mbeu yacho inopesana ne powdery mildew. Hollyhocks uye phlox, semuenzaniso, ndezvimwe zvemiro yemiti zvinogona kuwanika mumarimari asingadziviriri ku powdery mildew.
- Space plants iyo inozivikanwa kuti inogona kuve ye powdery mildew ine yakanaka nzvimbo nzvimbo pakati pavo. Powdery mildew inokura mumamiriro emvura, uye nzvimbo yakawanda yaunayo pakati pezvirimwa, zviri nani kupararira kwemhepo uye kunhuhwa kuduku kunogona kubatwa pamiti. Saizvozvowo, zvirimwa zvakasvibira zvakadai seilac (inozivikanwa kuti inokonzerwa ne powdery mildew) inogona kucheneswa kuti iwedzere kufambisa kwemhepo uye kuderedza zvinetso zve powdery mildew.
- Dzinga mashizha ane utachiona nemiti yakasimwa nekuisa mubindu kana kumasiteresi manyore. Usaisa manyorero aya mubhuku rako pachako, nekuti fungi spores inogona kurarama kwenguva yakareba. Uyewo ita kwete, rega michero yakafa yakasvibiswa mumunda nokuti ichakurumidza kugadzirisa michina miduku apo inokura mukati megore.