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Tifo letibangwa nezihlahla engadini: nezimagqabhagqabha mhlophe ugqumugqumu

Uma wagqoka engadini kwakho gooseberries okunethezeka ehlathini, kubalulekile ukuhlinzeka ukunakekelwa efanele. Omunye ukuthambisa njalo, yebo, akwanele, futhi udinga ukubuka eduze ukuqinisekisa ukuthi alibonisi izimpawu zezifo ezibangelwa amagciwane noma fungal. Enye yalezi izimpawu ezisobala kokunqotshwa iyona ukusonteka namaqabunga yellowing, kanye nezimagqabhagqabha mhlophe ugqumugqumu. Lesi simila uchayeke izinambuzane efanayo futhi izifo njengoba currants. Kuphela kufanele kuphawulwe ukuthi kube sezingeni ukuhlulwa kwakhe, avame ukuba namandla, futhi ukutheleleka okudlulela ku ehlathini okuningi ngokushesha. Uma isikhathi akusho ukuthatha izinyathelo ezidingekayo, awukwazi nje baphelelwe isitshalo, kodwa benza incithakalo izihlahlana.

Uma kwentwasahlobo amaqabunga abasha kanye namathiphu ihlumela wembula nezimagqabhagqabha mhlophe ugqumugqumu amahlumela basuke engonxantathu futhi kancane kancane wome, singasho awokuthi ukuthi ekuqaleni amahlathi umxhwele okuthiwa American powdery isikhutha. Futhi abangenwa yilo currants abamnyama, abamhlophe futhi abomvu fitoinfektsii. Kodwa-ke, iningi ke uhlushwa zonke okufanayo isitshalo ugqumugqumu. Njengoba isifo phezu zokwakheka izithelo esihlahleni koqweqwe obomvu livela, basibekele sifanamsindvo namaqabunga, okuholela yokuqothulwa yabo. ikhava wazizwa amahlamvu ukuthola off-white umthunzi. Powdery isikhutha nakanjani kuholela ekufeni zalesi sihlahla.

Ngokuvamile nezimagqabhagqabha mhlophe ugqumugqumu itholwe ngenkathi esinamafu isikhathi eside futhi nemvula. Kuyinto nge umswakama high, isifo siqhubeka futhi sithinta bonke izingxenye ezintsha ehlathini. Esikhathini ukushisa nesomiso ekuthuthukiseni eside lokhu ukutheleleka fungal imiswe okwesikhashana futhi limane lifakwe ngemuva. Lwegciwane isikhutha nenkathi ebandayo lisiphathele ushushiso amahlamvu awile nezithelo, noma isitshalo. Futhi kusukela ekuqaleni kwesizini entsha, ngokushesha nje lapho amahlumela ziqala ukuvela, balimi futhi nakanjani ukuthola nezimagqabhagqabha mhlophe ugqumugqumu.

Ukubhubhisa fitogrib pathogenic kunzima kakhulu njengoba kungelula Ubusika hhayi kuphela isitshalo doti, kodwa futhi ukuze ngokwabo amahlumela bukhoma. Okokuqala, udinga ukuthenga izitshalo abasha ezimakethe ngezandla, futhi kuyo ezikhethekile nezitolo, ngezenzo phytosanitary ukulawula kanye izinga izitifiketi. Okwesibili, isidingo njalo ukufeza umsebenzi izifo. Ngakho, indlela ezivame kakhulu ukuvimbela ukuthuthukiswa isifo - scalding ehlathini. Spring apexes ngobuningi wafutha ngamanzi ashisayo, eliwu-90 degrees. Esimweni lapho izimuncagazi zangaphandle ku ugqumugqumu sizivezile kakade, nesidingo esiphuthumayo ukususa ingxenye ethintekile imithi izihlahlana. Konke okusetshenziswayo cut is waxoshwa itulo engadini futhi ziphele nya. In autumn izitshalo ezivela ngaphansi lokwela zonke izithelo esiwile amahlamvu.

Uma isayithi bekulokhu kakade isibhadalala powdery isikhutha, qiniseka ukuthi ulandele lezi zinyathelo. Ngaphambi zom ehlathini iphathwa nge isixazululo of colloidal nesibabule: esekelwe 1 ilitha - 4 amagremu material. Engxenyeni ehlobo yesibili is hhayi Kunconywa ukusebenzisa Umanyolo nitrogen enhlabathini, kodwa phosphorus kanye potassium kuyoba usizo kakhulu, Ayoletha nezinzuzo ezingokoqobo futhi ukuqinisa amasosha omzimba zalesi sihlahla. It ikufakazele ngokwaso 1% lokuhlushwa bluestone ngokumelene powdery isikhutha.

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