Amazolo kaMealy yi-fungal isifo sezitshalo lapho cishe zonke izivande zensimu noma izimbali zinezinkinga. Ithinta izitshalo zemifino, okusanhlamvu kanye nezindlu. Awukwazi neze ukudideka nanoma yisiphi esinye isifo, ngoba isici esiqhakaza esimhlophe siyabonakala ngokushesha emaqabunga.
Izimbangela ze
Lesi sifo sivame ukubizwa ngokuthi "pepelitsy" noma "ilineni", ehlobene nokuthi kuthinta kanjani izitshalo. I-scurf emhlophe ikhiwa ngenxa ye-mushupial fungus ngokulandelana kwe-powdery isikhutha.
Isifungi se-parasitic sibonakala ngenkathi efudumele ngomswakama ophezulu noma emoyeni. I-Conidiospores ingaphazamisa isitshalo izikhathi eziningi. Ngakho-ke, ukusika ishidi ukugwema ukusakazeka kwesifo ngeke kube ngokwanele.
Izimpawu zokunqotshwa
Ekuqaleni, ungase ungaboni inkinga. Kodwa esikhathini esizayo, amaqabunga e-violet azoba buthakathaka, futhi ekugcineni ngeke ayeke ukukhula nhlobo. Amazolo kaMealy avame ukuthinta amaqabunga aseduze nomhlabathi, noma akhiwe ezindaweni ezincane ezingxenyeni ezingezansi zamahlumela.
Kodwa ngokuhamba kwesikhathi, ukuqhakaza okumhlophe kuzovela emaqabunga e-violet, njengofulawa. Lona i-mycelium ye-fungus, okuyinto ngesikhathi sokuvuthwa izokwenza uketshezi - lelo patina elimhlophe, elifana nofulawa ovamile noma umlotha.
Endaweni lapho i-powdery isikhuthaza khona, uzobona amanxeba. Kuzoveza ukuthi lesi sitshalo sithinta uhlobo oluthile lwesibumba, kodwa ungasheshi ukuphonsa izimbali, ngoba kunezindlela eziningi zokwelapha isikhumba se-powdery ku-violets.
Isifo sithinta izitshalo eziningi, ezifana: utamatisi, ukhukhamba, ama-roses, ama-orchid, ama-raspberries, ama-apula, ama-currants, ama-gooseberries.
Indlela yokuvimbela ukubukeka
I-powdery mildew ayifuni ama-violets akho udinga ukuhlola okujwayelekile. Bayovumela ukutholakala ngesikhathi esifanele kwezilonda nokuphathwa kwesitshalo kuyoba ngokushesha futhi eshibhile.
Ungakhohlwa ukuthi ukufaka umanyolo nge-nitrogen fertilizer phakathi nenkathi yezimbali kuzokwandisa ukwandisa kwesitshalo lesi sifo. Ngaphezu kwalokho, ukunyakaza okuqinile kwamaqabunga nomhlabathi, ukuqhuma umoya nakho kuyimbangela evamile ye-parasite. Ngakho-ke, kubalulekile ukuqapha lezi zinkomba.
Uma usuvele ulwa nalesi sifo noma uzwa ngakho kwabanye, kulula ukuqonda isigqi sezinto eziphilayo zokuthuthukiswa kwezinambuzane, okusho ukuthi izinyathelo zokuvimbela kufanele zisetshenziswe ngaphambi kwesikhathi se-powdery isikhutha.
Kubalulekile! Yondla i-violet nge-phosphate noma umanyolo we-potash. Zizokwehlisa ingozi yalesi sifo.
Yini okufanele uyenze uma ivela
Uma isikhumba se-powdery sibonakala naphezu kokunakekelwa okufanele kuma-violets, ke-ke indlela yokubhekana nayo, usebenzisa izindlela zendabuko noma ama-biofungicides, kuwe. Indlela yokuqala iphawulekayo ngoba ishibhile, ngoba i-potassium permanganate efanayo noma i-soda izotholakala nakanjani kunoma iyiphi ikhaya.
Lokho, noma kunjalo, ukhetho lwesibili luzuza ngenxa yesenzo saso esisheshayo. Akudingeki uthathe izindlela zokupheka, futhi konke okudingayo ukuthenga i-fungicide ezosiza ekulwa nomphunga we-powdery.
Ukupheka kwabantu
Isisombululo se-Ash yinye indlela yokwelapha i-powdery isikhutha violets. Kudingeka ukuthatha amagremu angu-150 omlotha bese ubilisa ngamalitha angu-5 amanzi. Bese uvumela ukupholisa uphinde ufake. Inqubo iphindaphindiwe ngevama izikhathi ezingu-2-4 ngesonto, kuye ngokuthi izinga lokutheleleka.
Ungasebenzisa i-soda, isephaphu namanzi. Kulesi simo, uzodinga 1.5 amalitha amanzi, isipuni soda kanye nesisindo esifanayo sosipho (esiqinile, esibiziwe). Yonke ingxube iyaqhutshwa kuze kube yilapho insipho ichitheka ngokuphelele. Khona-ke izitshalo zifafazwa ngokubunjwa kwe-spray.
Uyazi? I-Peronosporosis ivame ukudideka ngokugula okuchazwe, njengoba kubonakala njengamabala aphuzi kumaqabunga. Ngenxa yalokhu kufana, lesi sifo sabizwa "downy isikhutha".
Ngisho nemikhiqizo yobisi ephangiwe kuyosiza ukususa i-fungus kusuka kuma-violets. Kuzothatha ubisi oluncane omuncu noma i-kefir kuphela. Kufanele ihlanjululwe ngamanzi ngesilinganiso se-1:10 futhi isetshenziswe emaqabunga e-violet ngebhodi le-spray.Ukuze ubhekane nalesi sifo uzokwazi ukuthola inani elincane likagalikhi, ukumnika i-garlic (50 g ngalinye ngo-5 l), okwakuphatha nezitshalo ezigulayo. Kudingekile ukuba ugcizelele ingxube kuze kufike iphutha elimnandi likagalikhi emanzini. Ukufafaza kwenziwa ngokusebenzisa isibhamu se-spray.
Ukulungiselela
Noma yikuphi biofungicides kuzokusiza ukuqeda le fungus ngesikhathi esifushane, kodwa kunganciphisa umkhuhlane wesitshalo. Kodwa-ke, lezi zidakamizwa ezilandelayo zisetshenziselwa empini elwa ne-powdery isikhutha:
- Inhlanganisela yama-antibiotics: i-streptomycin (amayunithi angu-250 / ml), i-terramycin (amayunithi angu-100 / ml) ne-penicillin (amayunithi angu-100 / ml), athathwe ngobuningi obulinganayo;
- "Vectra";
- "Fast";
- "Sulfaride";
- "I-Topaz";
- "Fitosporin" (75 amagremu ngamalitha angu-5 amanzi).
Kubalulekile! Ukuze uvimbele, ngokuvamile, sebenzisa isixazululo sulfulus sulphate. Bafafaza amaqabunga futhi baphuza i-clod yobumba. Ukuze ulungise ingxube yamalitha angu-5 amanzi, kufanele uthathe ama-gramu angu-50 we-sulphate yethusi.Ungakhohlwa: amakhemikhali athile ayingozi ekhaya. Ngakho-ke, ezitolo lapho uthenga khona umkhiqizo, masinyane thola ngokulinganisa nokunconywa kwamanani omkhiqizo okhethiwe.
Akuzona izitshalo kuphela, kodwa futhi impilo yakho ingathola umonakalo ekusetshenzisweni kwayo, ngakho-ke kubalulekile ukuwacubungula ngento ethile kuphela ngeglavu.
Ezinye izindlela
Njengoba i-powdery isikhutha isakazwa yizinhlamvu, i-violet kufanele ihlukaniswe ngenkathi yokwelapha. Ukwelapha, ungasebenzisa i-herbal infusions noma ezinye izitshalo. Zithandwa kakhulu njengezinye izindlela eziqanjwe ngamakhemikhali amaningi. Izindlela ezilandelayo zizosebenza:
- I-1 kg ye-peel orange kufanele ifakwe emalitha angu-10 amanzi afudumele, kodwa hhayi ashisayo izinsuku ezintathu (kuphela endaweni emnyama). Ngemuva kwalesi sikhathi, ungakwazi ukufuthola izitshalo, noma nje usebenzise umhlabathi.
- Uma unethuba, sebenzisa i-mullein, kilogram ngayinye ngamalitha amathathu amanzi. Ukubunjwa okuphikisayo kuyadingeka endaweni emnyama okungenani izinsuku ezintathu. Ukumnika okuphelile kuhlungiwe futhi kuhlanjululwe futhi ngamanzi (1-2 amalitha). Ukuphalaza kwenziwa ebusuku.
- I-calendula decoction ifanele njengesilinganiso sokuvimbela.
Uyazi? Ku-calendula, njenge-violet, izimbali zivalwa ebusuku futhi zivuleka ekuseni. Yingakho amaRoma Calendula athola igama elithi "calendae" - usuku lokuqala lwenyanga.
Ngakho-ke, manje uyazi ukuthi yini okufanele uyenze uma ukuqhakaza okumhlophe kubonakala ngokuzumayo kuma-violets. Noma yikuphi ukwelashwa ngisho nokuvimbela kuhle ngokulinganisela, ngoba inani elibi ngokweqile le-biofungicides lizoholela ekulahlekelweni kwegciwane lesitshalo futhi lokhu ngokuqinisekile kuyosebenzisa inzuzo ye-mealy bug - i-parasite eyenza i-patina noma i-spider web.
