Mukati
Zvirwere zvephlox: maitiro ekurapa
Zvirwere zvephlox zvinogona kunge zviri zviviri hutachiona uye fungal. Uyezve, rudzi rwechipiri rwechirwere ruri nyore kurapa. Kurwisa hutachiona kwakanyanya kuomarara, saka zvine musoro kudzivirira hutachiona hwakadai.
Zvirwere zvakadai zvinoparadzirwa kubva kumuti unorwara kuenda kune wakagwinya kuburikidza netwupukanana twakaita semawidi, zvikwekwe, cicada, nehonye. Nehurombo, hutachiona hutachiona haugone kurapwa. Naizvozvo, pachiratidzo chekutanga, zvinodikanwa kubvisa maruva akakuvara uye kuapisa kure nenzvimbo.
Zvirwere zvephlox zviri nyore kudzivirira pane kurapa
Kune akati wandei hutachiona hutachiona hunogona kukanganisa phlox. Unogona kuvaziva nezviratidzo zvinotevera:
- Variegatedness. Iyo inoratidzirwa nechitarisiko chemavara akajeka pane peturu yemaruva, pamwe nekukanganisa kwechimiro chemashizha.
- Necrotic kuona. Mavara machena ane dhayamita ye 1-3 mm akaumbwa pamashizha. Sezvo chirwere ichi chichienderera mberi, nzvimbo dzakakanganiswa dzinowedzera muhukuru.
- Kudzikama kwemashizha. Hunde yemaruva yakaremara, uye chirimwa pachacho chakaderedzwa muhukuru. Chimiro chemashizha chinoshanduka, uyezve, chinozovharwa nematema kana yero-girini mavara.
Kudzivirira kuonekwa kwezvirwere zvehutachiona, zvakakosha kuita matanho ekudzivirira. Kuti uite izvi, gara uchitarisa zvirimwa zvitsva pamwe nevhu riri panzvimbo. Usati wadyara, bata ivhu nemidziyo yebindu nemishonga yakadai seCarbation, Nemagon kana Chloropicrin.
Nzira yekurapa phlox kubva kuzvirwere zvefungal
Zvirwere zvakadaro pamaruva hazviwanzo kuitika. Asi vanogona kukurumidza kurapwa. Huru fungal zvirwere:
- Ngura. Yero-shava mavara anoumbwa pamashizha, ayo anowedzera muhukuru. Kurapa kunosanganisira kubvisa nzvimbo dzakakanganiswa. Uye zvakare, iwe unofanirwa kurapa ivhu uye zvirimwa ne1% Bordeaux mvura pamwe nekuwedzeredzwa kwesimbi sulfate nemhangura chloroxide.
- Septoria. Iyo inoratidzirwa nechitarisiko chechena mavara ane mutsvuku muganho. Chirwere chinorapwa neBordeaux mvura.
- Powdery chakuvhe. Ruva rakachenuruka rinowanikwa pamashizha uye madzinde e phlox, ayo anokura zvishoma nezvishoma. Chirwere chinorapwa nemhinduro yesoda dota, pamwe ne boric acid.
- Kuda. Sezvo mutemo, chirwere chinokanganisa chirimwa panguva yemaruva. Inogona kuzivikanwa nekuomesa kwakapinza kwemashizha, nepo hunde ichiramba iine hutano. Nekurapwa, chera maruva uye disinfecti midzi, wozoisa makwenzi kune imwe nzvimbo.
Kuporesa fungal zvirwere mu phlox hazvina kuoma. Chinhu chikuru ndechekutanga kubata chirimwa pachiratidzo chekutanga. Asi zviri nyore kudzivirira chirwere pane kuchirwisa gare gare. Naizvozvo, zvine musoro kuita matanho ekudzivirira.