Powdery isikhutha on zucchini. Ukwakhiwa of powdery isikhutha

Inkathazo eyinhloko yimuphi umuntu osebenza engadini noma wensimu bekulokhu, nokuthi kuyoba isitshalo izinambuzane nezifo. Akukhona umhlaba ngokwanele ukutshala namasiko ehlukene - kumelwe siqinisekise ukuthi zinikelwe i izitshalo eziningi ephezulu, futhi lokhu kudinga ukuvikela kokwehla yabo kusukela izivakashi bengamenyiwe lemikhuhlane okungazelelwe. Enye yezinkinga obujwayelekile powdery isikhutha - ukuze ezinkantini nezinye amakhabe ukuyihlangabeza, wahlushwa cishe njalo wensimu yakhe. Ake sizame ukuba afingqe nakho ngaphambili.

Yini lena

Lokhu isifo isitshalo kuyinto zezinhlobo ezimbili: langempela kakhulu powdery isikhutha (courgettes, amathanga kanye nabo bonke abanye izihlobo zabo, kwenzeka kaningi kakhulu) futhi yamanga, singangena kakhulu ikhukhamba. Zombili lezi zinhlobo kukhona fungal wolimi, nakuba kubangelwa abameleli ezahlukene umndeni isikhunta. Umehluko kungenziwa kuphawulwe kuphela ukubonakaliswa kwangaphandle: "wangempela" uhlobo lesi sifo kubonakala phezu ngaphandle amaqabunga, futhi downy isikhutha (lwesayensi igama peronosporosis) - onguye ngaphakathi, bese amabala phezulu avele - hhayi omhlophe.

izimpawu zangaphandle zezifo

I osobala kakhulu kubo - streaks abahlukene emahlamvini imbali ebusweni. Ngomqondo onabile, zingabantu ngempela ufulawa powder. Ngaphandle isinyathelo esiphuthumayo esithathwayo, lesi sifo kudlulela ngeziqu. Futhi emva kwesikhashana esimhlophe (noma lemicu empunga elinamathela othini) izindawo brown - kuthiwa inqubo okuphume kangaka ngokwanele, futhi lesi sifo okusongelayo ukuba zonke lokutshala yakho.

Nokho, lapho ukufana jikelele abantu abaqala kuyo lesi sifo, izici ezengeziwe izitshalo ezahlukene zizohluka. Ngakho, powdery isikhutha on zucchini ngokuzenza esiqedayo abukhali amahlamvu zazo camera nge enamathela elimhlophe, efana ungqimba ezondile ufulawa. Uma ishidi akuyona isikhathi esanele sokufika ngesikhathi namandla ke ngokushesha kakhulu-ke uyafa. Kuyefana nasendleleni stem: amahlumela amasha bayafa, abakwazi ukuthuthukisa.

A ezahlukene kancane nalesi isiko njengoba blackcurrant. Impuphu, ukushaya ezihlabayo, amagatsha futhi egoba amahlumela amasha kulo nyaka futhi kubangelwa ezimazombe amahlamvu. Ngenxa yalokho, amahlamvu ibuna bese ewa. Uma une isikhathi tie amajikijolo, basuke ngokupheleleyo dibikeza yokuqhuma emhlophe.

Powdery isikhutha on izimbali kuzibonakalisa ngokuyinhloko amabala efanayo emhlophe. Lapho izimbali kuwufanele ukunakekelwa okukhethekile zikhokhelwe izimbali - uma anemibala egqamile, uqaphela izimpawu zokuqala zesifo kubo ekuseni kuka phezu amahlamvu.

Okuyinto enomthelela ekuthuthukiseni isifo

Impuphu ku zucchini kanye nezinye izitshalo yemifino, ikakhulukazi ngokushesha ukuthuthukisa ezimweni ukushisa okukhulu kanye nomswakama eliphezulu. Ngokuphazima kweso esikhulu lokushisa futhi umusa ukusabalala ukhunta. Ezimweni abamba ukushisa komoya kakhulu ngendlela engavamile futhi kukhona engalulami umoya onomswakama futhi efudumele futhi kungadala yokwanda kanye ekusakazekeni ngokushesha lesi sifo.

Nokho, hhayi kuphela sezulu kungaba isikhutha ivuselela zizalela. aphethe indawo amaphutha nalo lungase lube yimbangela kokunqotshwa izitshalo. Eyokuqala wabo - zokutshala obukhulu kakhulu. Eyesibili, hhayi kancane njalo - a ukungcoliswa emhlabathini. Fungus kanye ezinhlamvu overwinter ngokuphepha ukhula Akususiwe, futhi entwasahlobo ukuhambisa isiko ukuthi unakekelwa ngesisa. Okwesithathu - futhi bengafundile izitshalo efaka umquba ehlanganisa a ngokweqile nitrogen ne ukuntula calcium. Futhi ekugcineni, ulise betshala ukwelashwa ukungadli izinambuzane. Kodwa ezinye zazo, ezifana Jose esikalini, aphid kanye mealybug, eshiya ezisalayo amnandi okunamathelayo, ngokushesha ukuthuthukisa impikiswano enonya.

Indlela yokuvimbela okuvela isifo

ukugula Ukuvimbela ushibhile njalo futhi kulula kuka ke isikhathi eside futhi kanzima ukuze aphathe nezilwane abazifuyile. Futhi ungakhohlwa: izidakamizwa kusukela isikhutha lingama-chemistry, okuyinto Yiqiniso, silondoloza izitshalo izifo, kodwa hhayi usizo futhi kungabi ngenxa inhlabathi noma wensimu ngubani luthelwe ke. Ngakho kuqala kukho konke ahlole ngokucophelela emasimini abo. Uma kunjalo obukhulu kakhulu - okwalapha thinned endaweni ungawakhi ezishisayo, lapho ukhunta ngokwayo azizwa ethokomele ngakho.

Nakani indlela wena nisela izitshalo. Uma enqubeni uthola amanzi amaqabunga - ukushintsha tack. Thela izimpande: futhi umswakama aze afinyelele ngokushesha, futhi ithuba asakaze kusukela isifo kuyoba ezincane bese ugcine amanzi.

ukuqapha ngokucophelela umthamo zikamanyolo. Hhayi "oversalt" nitrogen ukukhuthaza kangcono umthamo phosphorus kanye potassium, okuyinto ukwandisa izitshalo ikhono ukumelana nazo zonke izifo. Kodwa ngokulinganisela, ngokulinganisela! ngokuvamile Bust kuyinto kubi njengalokho ligcwalise isikhala esasisele.

Pholisa abamba ukushisa kaningi ngangokunokwenzeka. Isivuvu, futhi, kuphela wusizo ukhunta ezinhlamvu malware futhi icebo lakho lezitshalo kudingeka uthole umoya ohlanzekile futhi eyenza lukhuni. Futhi njalo ukuqoqa amahlamvu awile noma sifanamsindvo kuthiwa aphulwa - ukutheleleka esandisa ngokuyisimangaliso kubo.

ukubukela ezingengaphansi ngokucophelela phezu ubumsulwa amathuluzi engadini yabo bese izimbiza lapho upheka amahlumela noma ukuzalela houseplants. Powdery isikhutha on izimbali ngokuvamile atholakala ekhaya.

Okufanele ukwenze kuqala

Kungakanani noma ngabe ushayiswe "ipulazi" wakho, umuntu kufanele siqale ezibaluleke kakhulu - ekunciphiseni isifo ukugqashuka. Ukuze wenze lokhu, zonke izingxenye isitshalo itheleleke nge ukhunta, wasika nge ukuthunjwa izigaba namanje enempilo. Ukuze ube umthombo ukutheleleka, insimbi zomsebenzi - ngabe kungcono ngocelemba noma ngommese - udinga disinfected. Uma lesi sifo abathintekayo ingxenye enkulu isitshalo, kungcono ukuqeda ngokuphelele, ukuthi engenzi ngegciwane inani elikhulayo. Kungakhathaliseki kusho ukuthi ungasebenzisa emabangeni esilandelayo ukusebenza wokutakula, lokhu kuyingxenye yomsebenzi ukukwenza kuyadingeka.

Izitshalo kungasiza kusaqalwa lesi sifo

Kuze kube manje, izinto asikabi babi kakhulu kude, futhi izinhlobo eziningi zezitshalo yakho enempilo, imiphumela emihle etholakala ngokuzikhandla sishaye nabo isixazululo potassium permanganate emva ukusoka evamile. I ibhakede lamanzi afudumele luyoba olwanele ukuncibilikisa cishe Kilogram potassium permanganate. Ukwelashwa akufanele kube kuphela: ngeke kudingeke uphindaphindwe izikhathi ezimbili noma ezintathu ngezikhathi isonto elilodwa noma amabili. Njalo phambi inqubo kuyadingeka ukuhlola izitshalo bese usika onesifo ingxenye. yezenzo ezimbi futhi soda ash e imali amabili wezipuni ngayinye desyatilitrovoe ibhakede lamanzi. Kodwa uma ukusabalala powdery isikhutha likhulu, kubalulekile iphendukele izindlela ezimbi kakhulu.

I nemibi "isidakamizwa" ethandwa kakhulu

Abalimi abaningi bayaqiniseka ukuthi nesibabule colloidal kanye Bordeaux ingxube - panacea ekulweni powdery isikhutha. Nokho, uma sithobekile kumelwe siqaphele ukuthi lokhu akulona iqiniso. Lesi sikhunta elibanga isifo, ukhiqiza iyaheha eyinqaba, futhi ukumelana sulphur nethusi. Kukhona ezinye uhlobo zamagciwane asabekayo kabani "inzalo" kubo neze elungele ukwamukela okufundayo. Ngakho ukuthi kokubili amathuluzi afanelekile kuphela uma ngalesi indawo ethile ngaphambili esetshenziswa akukho ngaphezu kwesikhathi esisodwa. Nokho, impova zokutshala sulphur Colloid njengoba zokuvimbela namanje engamukeleki balimi kakhulu. Kodwa hhayi njengendlela yokwelapha, ikakhulukazi uma ukhunta ezithinta izitshalo eziningi.

isikhutha powdery Ikakhulukazi anyanisi

Ngeshwa, lokhu isiko ithambekele sifo mbuzo. isikhutha downy ku onion livela ukukhanya izindawo oluhlaza amapheshana abasha. Basuke basakaza ebusweni yokuqhuma violet-lemicu empunga elinamathela othini, khona-ke amaqabunga phuzi futhi omile, futhi ukhunta "amahlamvu" in the follicle, ephumula ukukhula kwabo. Uthambekele isifo grade ngepeni flat - shallots, chives, itheniphu, Welsh, njll Ploskolistnye - .. amalikhi, amnandi, Slizunov (nesweli inkampani) - ngeke kube. "Phatha 'ukukhothama izidakamizwa ngokuvamile zethusi-aqukethe (" Polikarbatsinom "Same Bordeaux ingxube nethusi oxychloride), exutshwe isixazululo insipho elibambe kangcono.

izindlela Abantu sika nokuhwebelana

Eyodwa yezindlela onokwethenjelwa kunayo Kunconywa abantu bakulo muzi ngekuhlakanipha "milkshake". amalitha Abathathu serum evamile kuthathwe amalitha ayisikhombisa amanzi kanye isipuni zethusi sulfate. Lapha uzozibonela inhlanganisela kwentuthuko kazwelonke futhi amakhemikhali. Hhayi ngaphansi ethandwa onion tincture: 200 amagremu peels zigcwele amanzi abilayo ukuze volume of 10 amalitha futhi izinsukwana wafaka. Ungakhohlwa sokukhipha! futhi bancoma insipho chips isixazululo ukumnika noma ugwayi, futhi abanye, udumisekile kakhulu impova umlotha noma ukumnika ngamanzi afudumele.

Chemistry usizo

Emacaleni angu-eyinkimbinkimbi futhi ezinzima kumele sisebenzise amakhemikhali yesimanje anamandla kusukela isikhutha. inzuzo yabo eyinhloko - abazi zibangele habituation umphumela nomphumela ngokulinganayo yingozi zonke izizukulwane ukhunta. Iningi lezi zimali "wethula" e kudala izitshalo evikelwe, abenze juice inhlekelele izimuncagazi. Per umuntu ngesikhathi esifanayo babe ningenzi, izithelo kanye amaqabunga musa buthelela. Ethandwa kakhulu ngempumelelo manje "fitosporin" futhi "itopazi". Nokho, khumbula ukuthi izitshalo ezahlukene zidinga indlela ngamunye. Ngakho, powdery isikhutha on utamatisi is best ziphathwe isixazululo zineb, okuyinto izitshalo onesifo olufuthwe nge izinsuku eziyisikhombisa kuya kweziyishumi. Wathi ezinye izindlela kukhona nzima kunengi na kuncani kahle.

Kodwa powdery isikhutha on amagilebhisi kulula izindlela zemvelo emzabalazweni. Phakathi kwabo kubhekwa ukumnika kahle kakhulu ubulongwe, okuyinto buhlanjululwe ngamanzi endaweni isilinganiso 1: 2. Ngemva zingaphazamisi ithuluzi esetshenziselwa ukufafaza imivini, kodwa kuphela ngaphambi efihlekile yokuqhuma.

Waqaphela njengoba enye indlela ethandwa ukuqeda isikhutha (hhayi kuphela amagilebhisi - kufanelekile cishe zonke izitshalo). Ngenxa yalesi kokwehla kusetshenzwe serum buhlanjululwe ku Ingxenye 1: 3. Acidosis acid - isitha ukhunta, lufa kuwo. By the way, nokuvimbela liphinde muhle: ekwindla, ungavele uthele inhlabathi ikhambi elinjalo.

It okusamele powdery isikhutha on ukhukhamba. Ukwelashwa at ejwayelekile lokuqala: zonke efanayo Bordeaux ingxube noma isixazululo zethusi sulfate powder. Kodwa uma ukhunta yasetshenziselwa ithusi, kufanele abalekele Karatani abahlukanisile. Ngezinye yayo azithathe 10 l-10 g, futhi spray abathintekayo ukutshala amasonto amabili.

Ungayeki! Ngisho noma senihluphekile amashwa, kungenzeka ngempela ukulwa.