Kuv yuav tham me ntsis txog tus mob nws tus kheej. Powdery mildew muaj fungal qhov. Tus neeg sawv cev yog vim li cas ntau yam fungi, hauv kev coj noj coj ua nws muaj nws tus kheej. Tab sis currants thiab gooseberries raug cuam tshuam los ntawm ntau yam - Sphaerotheca mors-uvae.
Cov xim dawb, uas thawj zaug tshwm rau ntawm nplooj, tuav ntau dua thiab ntau qhov chaw ntawm cov nroj tsuag. Yog tias koj tsis tawm tsam nws, cov txiv hmab txiv ntoo yuav them rau lub sijhawm. Qhov no yuav ua rau koj tsawg kawg ib nrab ntawm cov qoob loo, thiab yog tias rooj plaub khiav, yog txhua yam.
Yuav ua li cas nrog powdery mildew on gooseberries thiab currants
Muaj ntau txoj hauv kev los tawm tsam cov nplawm no: los ntawm cov hau kev nrov mus rau cov tshuaj lom neeg.
Nws tag nrho yog nyob ntawm seb koj tswj los tswj lub tsob ntoo txhua ob lub lis piam, yog tias yog, tom qab ntawd koj tsis tas yuav chemistry.
Kuv hnov tias lawv feem ntau siv dej kub (+90 ° C), dousing txhua lub hav txwv yeem nrog nws thaum pib lub Plaub Hlis. Kuv tsis tau sim txoj kev no tus kheej, nws nyuaj rau nqa cov dej rhaub ntawm tsev. Thiab kuv siv cov hmoov tshauv infusion (Kuv laum 1 kg hauv 10 liv dej thiab tawm nws nyob rau 5 hnub, qee zaum nplawm nws. Kuv hliv cov hlab rau hauv cov tshuaj tsuag. lawv lub zog.
Lwm txoj kev: siv mullein lossis chiv. Txhawm rau ua qhov no, koj yuav tsum coj ib yam thiab dilute nrog dej 1:10, hais kom 4 teev, tom qab ntawd tsuag tag nrho cov hav txwv yeem. Nws yog qhov zoo dua los ua qhov no thaum sawv ntxov lossis yav tsaus ntuj hauv huab cua sov, tsis yog huab cua sov.
Yog tias koj tsis muaj sijhawm rau kev saib xyuas ib txwm siv, siv tshuaj (tooj liab sulfate, colloidal leej faj).
Cov hau kev tiv thaiv kabmob
Tab sis nws yog qhov zoo dua tsis pub kom muaj tus kab mob zoo li no. Ua li no:
- Tsis txhob cog tsob ntoo rau thaj chaw muaj duab ntxoov ntxoo.
- Tsis txhob tuab koj cov cog qoob loo.
- Sim ua kom lub currant bushes deb ntawm gooseberries.
- Tsis txhob sib zog nws nrog nitrogen.
- Pub nrog phosphorus-poov tshuaj chiv.
Zoo dua, cog kab mob-resistant tsob nroj ntau yam. Piv txwv li:
- gooseberry - Kolobok, Ural txiv hmab, Kuibyshevsky, Harlequin;
- blackcurrant - Binar, Bagheera, Dub hlaws, Moscow;
- dawb currant - Boulogne, Dutch;
- liab currant - Boulogne, Red Hla.
