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Downy Mildew Pamusikana
Medioimages / Photodisc / Getty Images Pakave nekuwedzera kweAlly mildew inobata Impatiens mbeu munguva pfupi. Icho chipfuva chinokonzera kusagadzikana ndechokuti Plasmopara inoparadza . Inopararira nokukurumidza, pasi pemamiriro ezvinhu akanaka, uye kamwe ikatapukirwa, hapana mushonga. Zvisinei, kune mamwe maitiro ekudzivirira unogona kutora. Asi kutanga, heino mamwe maitiro ekukubatsira iwe kunzwisisa chirwere chacho.
Chii Chinonzi Downy Mildew?
Zvirwere zve Downy mildew zvinokonzerwa ne oomycetes kana mvura inogadzirwa. Izvo fungus-yakafanana, asi zvakanyatsobatana nea algae.
Iko kune marudzi maviri e-downy mildew spores. Imwe rudzi, zoospores, inogona kuputirwa nemvura kana kuparadzirwa nemhepo. Imwe mhando, maoospores, gara mukati memiti yemichero uye inogona kupararira nokukurumidza uye kupfuura-yechando. Panguva ino, hapana humwe uchapupu hwokuti hupenzi huno hunoita kuti usakanganise huri kuita izvozvo, asi sei uchitora mikana.
Downy mildew inowanikwa mukati megore uye inowira apo inotonhora, inonaya kana inonaya mamiriro okunze inopa mamiriro akanaka.
Ndezvipi Zvisingakanganisi Zvakasiyana Zvinobatwa?
Maererano neE -Grow Alert naNora Catlin, Floriculture Specialist, Cornell Cooperative Extension yeSuffolk County, mhando dzinotevera dzeMasikirwo dzinotapukira pasi.
- Zvose zvinokonzera rusvingo IANA , kusanganisira iyo mbiri uye mini minhi. Idzi ndidzo dzinowanzogara dzisingatauri dzinotengeswa mumunda. ( I. waller IANA hybrids, kufanana neFusion® series , haatonyanyi kutaridzika, asi achiri kutengesa)
- Bharisamu Inoshaiwa / Bindu Balsamu ( I. Balsamu mu ) Aya ndiwo mapare akareba kudarika maitiro anowanzoitwa Impatiens, ane mashizha akareba.
- Jewel Weed ( I. capers ) uye Yelande Jewel Weed ( I. pallidum ). Zvinowanzoonekwa semasora, asi kana zviri munharaunda yacho, vanogona kuparadzira chirwere ichi kune nzvimbo yako Inonzi Impatiens.
Kushushikana Kusati Kwakanganiswa
- Healayan balsam / helmets helmet ( Impatiens glanduliferous ), mhuka dzomusango uye dzimwe nguva dzinoparadza dzinogona kusvika kumakiromita 6 - 10 ft. (2 - 3 m), inokonzera chirwere asi inogona kuita sechiitiko.
- New Guinea inopera ( Impatiens hawkers ) uye mavara ayo, akaita seSaPatiens®, kusvika ikozvino akaratidza kushora.
Ikoko kunogona kuva nemimwe michero yakagadzirirwa kana iyo inobata, asi ichi ndicho chizivo kusvika ikozvino.
Zviratidzo zveMunhu Ane Mwoyo Wakaoma Pakupedzisira
Zviratidzo zvekare zvinogona kuoma kuona uye zvinogona kukanganisa nechinetso chekudya.
- Mashizha akaomeswa kana chlorotic (kusvibira) uye anotarisa sevanoda manyowa.
- Floppy kana pasi pasi kubata mashizha.
- Dzimwe nguva mavara akachena machena achaumbwa pasi pemashizha. Idzi idzi dzinowanikwa uye dzinowanzoonekwa munzvimbo inotonhora, mamiriro emvura. (Ona mufananidzo uri papeji 2.)
- Sezvo chirwere ichi chichifambira mberi michero inogona kusimuka ichikura uye ichiita seyakasviba, inodonha mashizha kana kuparara zvachose.
Zvaunofanira kuita pamusoro pekucheka kwevhu pane kusava nehanya.
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Zvaunofanira Kuita neAlly Mildew paIndaneti
Masaya Sato / EyeEm / Getty Images Kunyange zvazvo pasina mushonga weVatikani vagara vatapukirwa ne-downy mildew, pane mamwe matanho aunogona kutora kuti azvichengetedze kubva pakupararira.
Kudzivirira
Kudzivisa kuderedza urombo zvachose kunogona kuva kwakaoma zvikuru, nokuti zvakawanda zvakanyanya kutarisana nemamiriro okunze. Mvura yakakwirira uye inotonhorera, mamiriro okunze anonyorovesa haangagoni kudziviswa nguva dzose. Asi pane mamiriro mashomanana anokura unogona kupa, kuitira kuti usaita kuti zvinhu zviwedzere.
- Ipa zvakanaka air circulation. Usafukidzira mbeu yako.
- Mvura inobva pasi, ichiedza kusasvibisa mashizha paanwisa uye mvura mangwanani-ngwanani.
- Bvisa chero mushure mokufungidzira mbeu.
Utsika hwekutsika ndiyo yako yakanakisa kubheji. Pane imwe nguva simiti inotapukirwa, hapana mushonga. Kana iwe uchida kuedza kutarisa kupararira kwechirwere ichi ne-preventionative fungicide, neem neemhute dzemhangura zvinokurudzirwa kune vimba.
Ichazowedzera-Ichando uye I-I-Ichatapukisa Mbeu?
Kusvika ikozvino, hapana chiratidzo chokuti chinokonzera mbeu, kunyange zvazvo dzimwe nyuchi dzinoita-saka pane mukana. Dzimwe nyoro dzinogonawo kudarika-nguva yechando mumasukisi. Kunyange zvazvo izvozvo zvisingaiti sezviri kuitika nehutachiona ichi, usatora mukana wekugadzirisa zvinomera zvinomera.
Kana pasiy mildew ichiva dambudziko guru mumunda wako, unofanira kufungidzira kuti usasimirire kwegore kana maviri. Shadhi zvinoshandiswa kune dzimwe nzira dzisingatauri zvinosanganisira New Guinea kusagadzikana, begonias, uye coleus.
Zvimwe zvinyorwa:
Downy Mildew of Impatiens - Vamwe (Asi Kwete Zvose) Mibvunzo Inopindurwa
Cornell Cooperative Extension yeSuffolk CountyDowny Mildew Pamusana Pisingagoneki IFAS Palm Beach Extension: Environmental Horticulture