Orange miti zvirwere

Kana tiri kurima miti yemaranjisi zvakakosha kuti tizive zvirwere izvo zvingangoratidzwa. Dadaist kutyisidzira kwaro kwakawanda zvakakosha kuti uchengete ziso pairi nguva dzose.

Tevere isu tichaenda kukuratidza dzakasiyana siyana dziya dzine muti weorenji. Ungada here kudzidza zvakawanda nezvazvo?

Zvirwere zvinokanganisa muti weorenji

Izvo zvakakosha kuti muti wedu weorenji uve nemunyori akanaka. Chero bedzi uine compost yakakwana, mukana wekurwiswa uchaderedzwa nezvipukanana kana zvirwere. Zvisinei, pane dzimwe nguva izvi hazvidziviriki.

Zvirwere zvikuru zvinogona kuve nemiti yemaranjisi ndeizvi:

Brown kuora

Chirwere ichi chinokonzereswa nedzimwe mhando dzefungus dziri dzerudzi rwePhytophthora sp. (Phytophthora nicotiane var. Parasiti uye Phytophthora citrophthora) inokuvadza midzi. Zviratidzo izvo zvingazivikanwe kuti muti wedu weorenji wakanganiswa imo nekuti unokonzeresa chingamu exudates uye cankers vanoumba mujinga mehunde. Uye zvakare, apo muti weorenji unorwara, unogona kuona kuti unopera simba sei uye kune defoliation uye yero.

Gum

Iyo gummosis inozivikanwa nekuti inoonekwa nzvimbo ine rima yakaita sekatatu pahunde pazasi. Chirwere chinotanga kukanganisa muti kubva pamudzi uye unopararira mukati mehunde rose. Zviratidzo zvinoonekwa zvakanyanya kutsemuka kunoita, kudonha kusingadzoreki kwemashizha uye yero yeruvara. Pane dzimwe nguva chingamu exudations inogona zvakare kucherechedzwa.

Kuti udzivise chirwere ichi, kudirwa mvura kwevhu kunofanirwa kudzorwa kuitira kuti irege kutanga kuitika pamudzi. Nheyo yacho inogona zvakare kupendwa neyemvura fungicides ine yakanyanya mhangura yezvinyorwa.

Anthracnose

Ichi chirwere chinokanganisa mashizha nemichero. Inogona kuzivikanwa nenzvimbo ine brownish pamashizha uye mamwe mafemo pamatavi madiki. Kana chirwere ichi chikafambira mberi, michero ichave iine brown brown.

Neruzivo urwu iwe unozogona kucherechedza kana muti wako weorenji uchitambura neimwe mhando yechirwere.