Tomato munyika yedu yakakura nekusvika munhu wose ane zvishoma chiduku chiduku chenyika. Mushure mezvose, ndiani asingadi kudya muzhizha mutsva yakasvibirira yemuriwo, uye munguva yechando - tomate munyu . Kunyange zvakadaro, varimi vakawanda varima mukurimwa kwemasamato vanowanzotarisana nechokuti mishonga inorwiswa nezvipembenene zvakasiyana siyana uye zvirwere. Chimwe chezvirwere zvakanyanya kufanana nezvematato ndeye phytophthora - chirwere chefungal chemiti, chinokonzerwa nehutachiona hwepathogenic Phytophthora infestans.
Pakutanga, kunonoka kwekupedzisira kunoratidzwa nemvura inotarisa pamashizha eti tomato, iyo inobva yaoma uye inotora mutsvuku. Mucheka wakachena unowanikwa kumashure kwemashizha, iyo ndiyo spore yemafungus. Izvo zvinofanira kuonekwa kuti kukura kwehutachiona kunoitika nokukurumidza uye mavara anoonekwa pamashizha anokurumidze kupararira mumiti yese. Mamiriro ezvinhu anofadza ekuvandudzirwa kwechirwere ichi chetamate inonzi yakasvibira mumhepo inenge yakadzika yepamhepo. Uye kukurira kuora kwekupedzisira kunogona zvose miche yematato, uye vanhu vakuru.
Nzira yekudzivirira sei tomato kubva pakupera kwechiedza?
Kuti tomato inorwisana nechirwere ichi chinokuvadza, murimi wekurimwa anodiwa kuti aite kudzivirira kunokonzerwa nekupisa kwemazuva ose pamatanho ekukura marata.
Chokutanga, usakanganwa kuti mbeu yacho inoramba yakasara yematato yakasara mushure mekukohwa, inogona kuchengetedza kukakavara kwefungus iyi. Nokudaro, zvese zvepamusoro zvinofanira kuunganidzwa uye kupiswa. Mukuwedzera, fungus inoramba iri muvhu uye inogona kurarama ikoko kwemazana emakore, saka kubvisa kurega kunopera kunogona kubatsira chete kugadziridzwa kwevhu kusati kwasara.
Iwe unofanirwawo kuve nechokwadi kuti tomato inowana mabhedha akadzimisa zvikuru. Kana mazuva ezuva ari mune zvakawanda zvakakwana kuti asvike pamiti, ipapo pamusoro pezvibereko uye mashizha achakurumidza kupisa uye kuoma, kudzivirira kukura kwe spores. Panguva imwecheteyo, vavakidzani vavo vari pamibhedha vanogona kuva anyanisi, garlic, kabichi, nyemba, lettuce, radish, asi pasina mhando yeperesi, dill, makucheka kana mbatata.
Imwe nzira inodzivirira inotarirwa kwatiri ndeyokuwedzera kusagadzikana kwezvirimwa uye kuwedzera kukurudzira phytophthora, inofungidzirwa kuti yakagadziriswa kwemasamisi panguva yekuibva kwezvibereko ne potassium uye phosphorus fertilizer. Mukuwedzera, masayendisiti anokurudzira kuita phytophthora zvinodzivirira kuporesa nemishonga fungicidal action, pakati pekutsvaga kusanganiswa uye system fungicides. Izvo zvinofanira kuonekwa kuti varimi vakawanda vane ruzivo rwemotokari vanosarudza kusarudza mbeu yemarato yemhando dzakasanganiswa dzinofungidzirwa kuti dzakanyanya kusagadzikana kusvika pakupera kwemazuva, kana kuti marudzi ekutanga okuibva anogadzirira asati chirwere chichiuya.
Nzira yekugadzirisa sei blight yakapera yemamato?
Pachikamu chekutanga chekurwisana nekunonoka kwema-tomato, zvakakosha kuderedza kukura kwehutachiona. Izvi zvinogona kuitika kana kubviswa kwemashizha ane utachiona nemichero panguva yakakodzera, kuongorora chimiro mangwanani nemanheru. Zvisinei, paunobvisa mashizha ane chirwere, pane
Nezvekurapa kwemamato kunonoka, inogadzirwa nekurasira mbeu nekubatana fungicides. Mishonga yeBluetooth inobatsira nzira dzine mhangura: Bordeaux mvura, cuproxate, mhangura oxychloride, nezvimwewo. Kuti udzikise huwandu hwemakemikari ekurapa hukuvadza kuvanhu, munhu haafaniri kukanganwa nzira dzehupenyu dzekudzivirira. Izvi zvinosanganisira: trichodermine, phytosporin uye mamwe magadzirira ane bhakitiriya mhenyu uye fungi dzinogona kuparadza uye kudzivisa kufambiswa kwefungi.