Ungarwisa sei madomasi powdery mildew?

Tomato powdery mildew chirwere chakakomba

Mufananidzo - Flickr / Scot Nelson

Powdery chakuvhe chirwere chinokonzerwa nefungus chinokonzeresa kukuvara kwakanyanya kune dzakasiyana siyana dzemiti, kusanganisira chirimwa chemadomasi. Nekudaro, kunyangwe ichitaridzika kunge yakapesana, haina kunyanyo kunetsa kurapa ... sekureba sekuonekwa kwayo munguva.

Saka kana iwe uchida kuziva sei kubvisa powdery mildew kubva kudomasi uye / kana kuti ungadzivise sei kutaridzika kwayo, pazasi isu tichatsanangura zvakadzama zvese nezve chirwere ichi.

Chii?

El powdery chakuvhe chakuvhe chinopararira chinorwisa zvikamu zvemuchadenga (mashizha, madzinde nemichero). Rudzi rwunokanganisa madomasi edu anozivikanwa nezita resainzi tauric leveillula. Zviri nyore kusiyanisa sezvo painongobata zvirimwa, ivo vanokurumidza kufukidzwa nekotoni dhayidhi yechena-chena kuchena mycelium, iyo yatinoti grey guruva kana chakuvhuvhu.

Iwo akanakisa mamiriro ekukura kwayo tembiricha yemakumi maviri kusvika makumi maviri neshanu uye hunyoro hushoma hwe20 kusvika 25%. Nechikonzero ichi, iri muchirimo uye zhizha patinozviona, zvichienderana nekudyarwa kwemadomasi, mwaka wekukura nekukohwa.

Ndezvipi zvinokuvadza / zviratidzo zvinokonzeresa?

Powdery mildew inokanganisa madomasi

Mufananidzo - Flickr / Scot Nelson

Kukuvara kana zviratidzo zvinokonzeresa zvinotevera:

  • Machena machena ehupfu pachikamu chepamusoro chemashizha anowedzera muhukuru uye anochinja kuita yero.
  • Chena hupfu pazasi pemashizha uye / kana pamichero.
  • Kufanotangira kufa kwemashizha.
  • Kukura kusungwa.

Tomato powdery mildew ingarapwa sei?

Kubvisa tomato powdery mildew tinokurudzira kuita zvinotevera:

Yokutanga ndeye kuziva zviratidzo mumiti, sezvo nenzira iyi tichakwanisa kuziva kuti ndevapi vari kurwara. Kana tangozviita, tiri kuzovarapa nemhangura-yakavakirwa fungicides (senge izvi), sezvo ari iwo akanakisa uye anoshanda kwazvo zvigadzirwa zvehuswa zvatinazvo nhasi kurwisa aya madiki.

Ipapo Kana isu tiine zvirimwa muhari, zvichave nyore kuzvitora toenda nazvo kune imwe nzvimbo, kure nezvimwe zvirimwa. Izvi zvakakosha kwazvo kudzivirira vamwe kubva pakuibata. Zvakare, kana vaine zvikamu zvakakanganisa zvakanyanya, semuenzaniso, kana vaine madomasi ayo atove akapfava zvakanyanya kana akaora, kana mashizha akazara neforoma, ipapo tichaacheka nekasi rakambove nemishonga.

Uye kupedzisa, tinodiridza chete pazvinenge zvakakodzera. Madomasi zvirimwa zvinoda mvura yakawanda; muchirimo vangangoda kudiridzwa zuva nezuva, asi kuwandisa kwemvura kunogona kuuraya. Nechikonzero ichi, zvakakosha kuti ivhu ravanokurira riine drainage yakanaka, uye kuti kana tiinayo muhari ine ndiro pasi, hatichengete yakanzi ndiro inogara izere nemvura.

Kunyange mashizha awo haafanire kumwayiwa, kunze kwekunge tichigara munzvimbo ine hunyoro hwakadzika, pazasi pe50% (tinogona kuzviziva nekutsvaga chero webhusaiti yemeteorology. Semuenzaniso, kana iwe uri kuSpain unogona Google chimwe chinhu chakadai: AEMET X (kuchinja X zita reguta rako kana guta) uye ipapo waizofanira kuzvipa kuti uone tafura yakazara, uye iwe waigona kuona kuti hunyoro hwakadii huri munharaunda yako).

Nzira yekubvisa sei powdery mildew kubva kune madomasi zvirimwa zvakasikwa?

Sarufa nemhangura zvega zvakatove zvakanaka fungidziro yezvakatipoteredza. Iwe unofanirwa kungovamwaya pamusoro pemashizha, pamwe neivhu rakatenderedza hunde yemiti. Zvino, kune zvekare zvimwe zvigadzirwa zvechisikigo zvaunogona kushandisa, senge bhizairesi (iri kutengeswa pano), iyo yaunotora iwe yaunogona kutenga yakagadzirira-kushandisa, kana kuzviita iwe pachako nekugadzirira infusion neirita remvura uye 100 magiramu emiti. Unoisiya ichifashaira kwemaminetsi gumi, uye wozomirira kuti itonhorere usati waishandisa.

Chimwe chigadzirwa chaungave uine pamba uye icho Baking soda ichakubatsira iwe kurwisa madomasi powdery mildew.. Iyi yakanaka fungicide, iyo zvakare ine antibacterial uye antiseptic zvimiro. Kuti uishandise unofanirwa kusanganisa 1 litre yemvura, mafurawa maviri emafuta emuorivhi, uye mashupuni maviri ebicarbonate, nekusasa chirimwa nacho. Asi hongu, sekuchengetedzwa zvinokurudzirwa kutanga utore jira kuti uone kuti rinoita sei.

Ko powdery mildew ingadzivirirwe mudomasi?

Madomasi anokwanisa kuva nehupfu hwakakora

Tomato powdery mildew inogona kutisiya tisina goho, ndosaka zvakafanira kutora matanho ekudzivirira kutaridzika kwayo. Kunyangwe ivo vasingakundike, ivo vanobatsira kudzivirira. Izvo zvinotevera:

  • Bvisa mishonga yemusango.
  • Bvisa mashizha akabatwa uye / kana michero.
  • Bata chirimwa nemhangura-yakavakirwa fungicides, iyo yatinozowana mumabindu ezvitoro kana nzvimbo dzekudyara, nekukurumidza patinoona zviratidzo zvekutanga.
  • Chengetedza zvirimwa zvemadomasi zvakachengetwa zvakanaka; ndiko kuti, vadiridze kazhinji kuitira kuti vasanzwe nyota uye vovaisa nefotereza yakasanganiswa mumwaka wese.
  • Uye zvechokwadi, isu hatifanire kutenga mhando dzekurwara sezvo dzichigona kukanganisa vamwe.

Sezvauri kuona, tomato powdery mildew chirwere chinogona kunge chakakomba, asi chinogona kurapwa nezvigadzirwa zvinobudirira.


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  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