Zvinosuruvarisa, nezvose zvinoda muti wemuapulo-muti zvinotapira zvirwere zvakawanda nezvirwere. Inonyanya kuipa kwavari inogona kunzi uye inonzi black apple carcinoma.
Chirwere cheshuga chakaoma
Chirwere cheshuga chirwere chinokonzera fungal chinokanganisa zvikamu zvakasiyana zvemuti: michero, mashizha, bark we trunk uye matavi. Kanzera yakasviba inoratidzika seyimbi yakasvibira, ichionekwa pakutanga sediki mavara, izvo zvinowedzera muhukuru kupfuura nguva. Apo truru iri kukuvadzwa, bark rinofukidzwa ne-blackish-brownish, kufanana nenzvimbo yakashongedzwa, apo kuputika kunomuka. Somugumisiro, muti wakabatwa unobereka chibage chisina simba, zvibereko zvinowira. Muapuro muti unofa nokukurumidza.
Nzira yekurapa apuro muti kubva pamuti weronda?
Kana iwe ukawana zviratidzo zvekenza yakasviba, muti wacho unofanirwa kucheneswa kubva pamatanda nevha. Mashizha nematavi anorwara zvinoparadzwa, zvinopiswa. Zvinotarisirwa kubudisa uye kubata chirwere cheshuga padanda remuapuroti. Nzvimbo yakakanganiswa ye cortex yakabviswa, yakadzika kudururwa ne 1-2 cm munzvimbo dzakanaka dzehuni. Zvadaro "ronda" rakadai rinorapwa ne 2% solution yemhangura sulfate, mushure mokunge yakanyatsogadzirwa nemunda wemafimi. Iyi nzira inoitwa mukutanga kwechitubu, mhepo isati yatanga kusvika kune +13 + 15 ° C.
Kuzviyero zvekurwisa kenza yemaapuro mutsvuku inogona kuonekwa uye kusvibisa muti wose ne 1% solution yemhangura sulfate mukutanga kwegore. Nokuda kwechinangwa chimwe chete, musanganiswa weBordeaux 3% uyewo akakodzera. Chibereko chakanaka ndiko kurapa korona uye trunk fungicides, somuenzaniso, "HOM". Yeuka kuti unofanirwa kusasa uye kusasa pasi.
Kudzivirirwa kwemusiyo apple carcinoma
Nzira huru yekudzivirira inopikisana nevana vemahara yekenza ndiyo kutanga kwemvura uye kupera kwemvura kwemapuranga emapurosi, kusvibiswa kwekunatswa kwematavi emiti , kubviswa nekupisa kwemiti yakakuvadzwa, matavi, michero. Mukuwedzera, isu tinokurudzira kudyara marudzi eapuro asingagamuchirwi nekenza mutsvuku mumunda wako: Papirovka, Borovinka, Pepin safari, Cinnamon mutsvuku, Jonathan, Idared, Lobo.