Iyo powdery mildew yemuzambiringa uye zvirwere zvemuzambiringa

chirwere chinokonzerwa nefungus

Powdery chakuvhe iri pamusoro chirwere chinowanikwa nekuda kwefungus inonzi Uncinula necator Burr, iyo, kunyangwe ichibva kuNorth America, yakapararira muSpain yese.

Sezvakaita fungi dzese, kana nharaunda nemamiriro ekunze zvichikosha mukusimudzira kwavo, inogona kuitika mune mamwe marudzi anotapukiraKunyangwe kurasikirwa kwakakwana kwegoho ndekwekuti kusiyana nehuvhu, powdery mildew inoda tembiricha yakakwira, nharaunda yakaoma isina chero hunyoro kana husiku hwakanaka.

Iko powdery mildew inochengetedzwa sei mumunda wemizambiringa?

Powdery mildew inogona kuchengetedzwa munzira mbiri

Iyo powdery chakuvhe zvinokwanisika kuchengetedza munzira mbiri, zviri:

En mycelium nyika mukati mematavi.

En mamiriro peritecas, senhengo dzinoshingirira uye pamusoro pemapazi.

Munguva yechirimo, iyo fungus inopinda mumatavi ematavi akasvibiswa. Iyo mycelium filaments inokura munhengo dzakasvibirira, idzo dzavanosvibisa kuburikidza nehaustoria. Kana nharaunda yakatenderedza yakanaka, iyo mycelium inoburitsa conidia, iyo inokura pamusoro penhengo dzine hutano uye iri padyo nenhengo dzakasviba, ichiita kuti imere uye ichibvumira chirwere kuti chipararire.

Ndezvipi zviratidzo uye kukuvara kunokonzerwa nePowdery Mildew?

Iyo fungus inokonzera powdery mildew, inobata yega yega yemitezo yakasvibira yemuzambiringaNekudaro, iyo inowanzo bata matanda, matavi, uye masumbu.

ari zviratidzo uye kukuvara izvo zvinowanzo kukonzera powdery mildew ndeiyi:

Mumashizha

hosha mashizha

Izvo zvinokwanisika kuona a dota-chena hupfu kumusana uye muchikamu chepamusoro cheshizha, icho chaigona kupedzisira chakachifukidza zvachose uye pasi peguruva unogona kuona mamwe mavara ecrotic. Mune zvimwe zviitiko, pakutanga kwekurwisa vamwe madiki madiki ayo anotaridzika semafuta ari mudanda, achiperekedzwa nemamwe matema nzvimbo.

Kana zvasvika pakurwisa kwakanyanya, mashizha anoita kunge akabatwa kana kukotama uye yakafukidzwa zvizere neguruva padanda uye kumashure kwawo.

Mumatanda uye nhungirwa

Zviratidzo zve powdery mildew zvinowanzo kuve se madiki madiki asinganzwisisike egirini hue rakasviba, iro rinowedzera muhukuru uye rinoita brown apo zvinomera zvinotumbuka zvobva zvatora ruvara rutema kana nhungirwa ichirira.

Mumasumbu

chirwere chemasumbu

Pakutanga kwechirwere tsanga shandura leaden hue uye mushure mechinguva, ivo vakafukidzwa zvizere neguruva grey iyo inoumbwa nenhengo dzekuwanza kwefungus, inozivikanwa se comidia, pazasi ayo anowanzo kuve mamwe necrotic tishu yemumvuri wakasviba.

Kukuvadza kwakanyanya kunokonzerwa nehupfu, kazhinji kunowanikwa muzvimasumbu, nekuti kurwiswa kwakanyanya kunokonzera kugadzirwa kweganda kumira uye zvichidaro ganda nemuchero wemuzambiringa zvinotsemuka.

Nzira dzekubvisa powdery mildew

Izvo zvinodikanwa kushandisa kuchekerera mutema kuitira kuti uwedzere aeration, nekuti nenzira iyi zvinokwanisika kuumba mamiriro asina kunaka ekuvandudza kwefungus uye zvakare inobvumira fungicides inopinda muvhu, kuve ndiyo chete nzira inogoneka yekubvisa fungus inokonzera powdery mildew.

Saizvozvowo kune huwandu hukuru hwezvigadzirwa uye nzira dzekudzora izvo zvinobatsira zvikuru kana zvasvika pakubvisa powdery mildew uchishandisa zvigadzirwa zvemakemikari uye chimwe chezvinhu zvinoshandiswa zvakanyanya mune iyi kesi upfu nesarufa, iyo kana ikaiswa munzira kwayo uye panguva yakakodzera, inoshanda mukubvisa fungus.

Nzira yakanakisa yekuzviita ndeiyi ishandise panguva yechirimo kana tembiricha iri pamusoro pe18ºC uye munguva yezhizha kana isingapfuure 35ºC.


Siya yako yekutaura

Your kero e havazobvumirwi ichibudiswa. Raida minda anozivikanwa ne *

*

*

  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako