Peronosporoz yemakango

Peronosporosis kana kuti nhema nhema mupilisi chirwere chinokanganisa mashizha emakango uye hama dzavo dzepedyo - squash nehomwe. Kamwe chirwere chacho chakanga chichizivikanwa chete kuMabvazuva, asi mumakore ekuma80 mushroom we peronosporosis akaonekwa mumutsara wedu, zvichiita kuti kuparadzwa kwezvizhinji zvezvirimwa.

Chikonzero chekuonekwa kwe peronosporosis kazhinji kacho kuwedzera kwemvura, sezvo zviospores zvefungus zvinopinda mumashizha emuti wacho zvakanyatsovapo pamberi pehutu. Uyewo, mbeu yemakucheka inogona kutanga inotapukirwa nechirwere ichi. Peronosporoz inogona kutonhora mumashizha ekare, saka zvakanakisisa kuti nguva dzose uzvipise.

Nhema dzenhema dzemakuchu dzinosanganisa mashizha chete, asi nokuti kuburikidza navo ndiko kushandiswa kwemafotoynthesis, zvichipa mbeu yose yakagadziriswa yakawanikwa kuburikidza nezuva, ipapo simiti isina mashizha inokurumidza kufa. Peronosporoz inogona kurwisa makucheka chero nguva - pakutanga kwechinyakare, apo mashizha mashoma chete akaonekwa, pakati kana pakuguma kwemwaka. Asi vazhinji vanoita peronosporoz makomikari vanoita muna August, nokuti panguva ino kune kuchinja kwekushisa - zuva rinopisa, uye usiku inotonhorera, iyo inotungamirira pakuonekwa kwehunyoro, zvichiita nzvimbo yakanaka yekusimbiswa kwefungus.

Uyewo, unofanirwa kubhadhara pfungwa iyo iyo powdery mildew inogona kusanganisa kwete chete masikisi pasi, asiwo magetsi .

Kuwana peronosporoz iri nyore kwazvo - pamashizha emuti unoita mavara matsvuku, nhamba yazvo iri kuramba ichiwedzera, uye pamucheto wepeji inooneka chimwe chinhu chakaita sejeri rakagadzirwa.

Nzira yekudzivirira sei peronosporosis?

1. Chokutanga, kune makombikiti asina kuhutwa nechirwere ichi. Izvi zvinogona kubvunzwa muchitoro, kusarudza mbeu.
2. Chechipiri, shandisa matanho. Mbeu yemakuchere vasati vadyara inobatwa zvakanaka nekugadziriswa kwe potassium permanganate kuparadza fungus, kana yakatotanga kuchinja mbeu yako. Zvakanaka zvakare kuti usasima matango mumwaka mumwechete, sezvo kana mumwaka wakapfuura makombi airwara, peronosporosis inogona kugara muvhu.
3. Chechitatu, zvinodikanwa kumwisa makombi nemvura inodziya. Uye, kana iwe uchikura mumagetsi echando, nyatsotora ventilate mukana kuti usapisa unyoro hwakanyanya.

Nzira dzokurwa ne peronosporosis

Kutanga, kana peronosporous ichirwisa makucheka pamagumo emwaka, zviri nyore kuita chinhu, asi kungokohwa, sezvo fungus haina kuchinja zvibereko zvachose uye inoramba ichidya. Saizvozvowo, iwe unogona kuita kana mushwa "uchirwisa" makomkakati pakati pechinyaka. Chimiro hachifi kamwe pakarepo, saka huwandu hwekombike huchiri nenguva yekukura. Iwe unogona kuedza kutsigira simiti nekusasa mashizha ayo nechinangwa che phytosporin kana mukaka wakaoma.

Asi kana iwe uchida kutora chibage chako chepamutemo kana peronosporoz kubva kumakomkete, iwe wakawanikwa pakutanga kwegore, apo michero haisati yaonekwa, uye chete makemikari anokonzerwa ne mild powdery mildew angakubatsira. Fukidza makungu angaita Bordeaux fluid kana chero imwe nzira inenge ine mhangura, sezvo fungus yeminhenga inotya kwazvo. Uyewo, nezvemakemikari, unogona kutarisa muchitoro, kwaunogona kukwanisa kutaurira chakanaka. Iva nechokwadi chekutevera mitemo yekushandiswa kwemakemikari, sezvo inogona kuva ine chepfu.

Tinotarisira kuti mazano edu achakubatsira mukurwisana neononosporosis yemakango. Zvechokwadi, zviri nani kuti mushonga uyu unowanzopfuura nemabhedha ako, asi ikozvino, kana wekupinda kwevavengi, iwe uchaziva nzira dzokurwisana nayo. Pashure pezvose, sezvavanotaura, vakanyeverwa - zvinoreva zvombo.