Utamatisi Izifo

Khulisa isivuno ocebile utamatisi - ukuziqhenya ekhethekile wanoma yimuphi umnikazi we icebo engadini. Kodwa lapho zizalela izithombo kanye ukutshalwa kwezitshalo omdala akuzona isifo ezingavamile utamatisi kanye ukubhekana nabo, kudinga ulwazi ekhethekile. Lesi sihloko sinikeza amacebiso mayelana nendlela yokubhekana nezinkinga futhi ivikele izitshalo.

yisithombo Izifo

Njengomthetho, isikhathi lokufikela utamatisi yisithombo iqala ngo-February futhi ihlala kuze kube nguMashi. Ngalesi sikhathi, imbewu ezihlwanyelwe iziqukathi ekhethekile, okuyinto zitholakala eduze kwelanga. ekuphumeni kuphela, izithombo baye baba sengozini. Ngemva ukuvela imbewu raspikirovki enjalo ingenzeka isifo utamatisi izithombo, njengoba blackleg, ukubeka amabala amhlophe.

Blackleg ngokuthi Solanaceae isiphepho, njengoba kuthinta hhayi utamatisi kuphela, kodwa futhi pepper kanye isitshalo seqanda. Izimpawu zokuqala ivele izithombo. Izitshalo ziqala ukubola amadolo podsemyadolnoe, futhi ngenxa yalokho befa. Blackleg, kanye namanye izifo utamatisi, kuyinto ezithathelwanayo isifo fungal. Amagciwane wakhe akatholanga ngemhlabatsi umthelela izitshalo abathintekayo ababuthakathaka. Ungalahlekelwa elivela kuzo isifo, izithombo kufanele zihlolwe ngokucophelela nsuku zonke. Uma isitshalo impande collar emnyama futhi buphela ngezinsuku libalele - ikubonisa izimpawu zokuqala blackleg.

Izithombo ekuthuthukiseni ekuqaleni kwalesi sifo kuzosiza ugcine izinyathelo ezilandelayo. Ukuze izitshalo ayakhala kumele wenziwé buthakathaka isixazululo azibukhali manganese-potassium Spud kubo. Ukuze bagweme ukubanjwa izithombo kungcono ukusebenzisa fresh, ezinhle promorozhennaya inhlabathi ebusika. Ngaphambi kokuhlwanyela imbewu ukulungiselela ebuthaka isixazululo potassium permanganate uwathele. Izitshalo kufanele itshalwe akuyona obukhulu enhlabathini ngokulinganisela olumanzi, okuyinto Uzithukululile emhlabeni izitshalo. Igumbi ne utamatisi izithombo kufanele senza.

Tifo letibangwa izitshalo omdala

Kukhona ezinye izifo utamatisi, okuyinto ezibaluleke ngokukhethekile phakathi kwabalimi. Ngokwesibonelo - wamatshana, iyisifo viral esibangela nezimagqabhagqabha nezinala amaqabunga izitshalo. izitshalo elinegciwane zikhule kahle futhi ulahlekelwe umkhiqizo.

Ukuze izifo fungal zihlanganisa utamatisi indawo elimhlophe, indawo brown, okulimaza sekwephuzile. Basuke izimpawu ukubukeka izindawo ezingcolile-white noma brown on amaqabunga izitshalo. Ukuthuthukisa ukhunta kunciphisa isivuno, kungaholela ekufeni izitshalo.

Gxila izifo utamatisi ezifana okulimaza sekwephuzile, okuyinto evamile futhi elimazayo. Kuthinta izitshalo ngesikhathi fruiting. Lokho kwenza ukuthuthukiswa sezulu ezimanzi futhi kunomswakama. isifo fungal asakazwa umoya, imvula namazolo.

Lokho simila awuzange ehlaselwe okulimaza sekwephuzile, kufanele ususe amahlamvu ezindala ngesikhathi. Ngokuvamile lesi sifo ucala kutfutfukisa ngamazambane, bese usabalala notamatisi. Izimpawu zayo - ukubukeka at emaphethelweni amaqabunga izithelo izindawo ensundu. Udinga ukulandela isikhathi nesenzakalo yayo, ukuba athathe izinyathelo esiphuthumayo. Ngesikhathi izithelo yokuvuthwa utamatisi fed potassium ne phosphorus ukuthuthukisa ukumelana isitshalo ukuze okulimaza sekwephuzile. Ukunisela akufanele uphathwe kabi. Ngo sezulu esinamafu yanele ukuba sicabangele ziba ngcono inhlabathi azungeze izitshalo.

Ngezinye izikhathi ucabanga amakhemikhali asetshenziswa ukulawula okulimaza sekwephuzile. Kodwa abalimi, hhayi othembela izidakamizwa ezinjalo, afune futhi uthole ezinye izindlela.

Ukuze zonke balimi isifo amateur utamatisi nokulawula kwabo ngesihloko esibalulekile. Kulokhu, ulalele wonke izeluleko imibono lochwepheshe. Ngakho, uchwepheshe utusa ekwelapheni inhlabathi ukususa izifo ezibangelwa amagciwane kanye fungal. Ukuze wenze lokhu, susa izinsalela ngonyaka odlule pre-isitshalo futhi emibili kuya kwemine amasentimitha kwenhlabathi. Ngalesosikhathi thela fresh imibhede inhlabathi imidlalo zethusi sulfate noma ithusi oxychloride.