Ukulimala okwenzeka emuva kwesikhathi kubhekwa njengesifo esiyingozi kakhulu samazambane emazweni amaningi omhlaba. Ingozi enkulu yokutheleleka yijubane elisheshayo lokusabalala kwalo. Kusuka ezitshalweni ezilodwa ezinegciwane kungakapheli isonto elilodwa, ukutheleleka kungasakazeka kuyo yonke indawo yokutshala, okuthi, uma kungekho zindlela zokuzivikela, kuholele ekulahlekelweni yingxenye enkulu yesivuno. Ukuqapha ngesikhathi esifanele kanye nezinhlelo ezisebenza ngempumelelo zefungicidal zokuvikela amazambane kuzosiza ukuvimbela ukuthuthukiswa kwesimo esinjalo.
Usongo olukhulu
Ngokusho kwe-All-Russian Research Institute of Phytopathology, ama-agrarians azo zonke izifunda ezikhulisa amazambane eRussia kufanele alwe nokulimala okwenzeka sekwedlule isikhathi (i-causative agent yi-oomycete Phytophthora infestans).
Izitshalo ezithuthukiswe kahle ziyakwazi ukungena kulesi sifo. I-pathogen ithelela amaqabunga, iziqu nezilimo eziyizigaxa. Ngakho-ke, amabala akhulayo ansundu avela emaqabungeni. Ngaphansi kweqabunga elizungeze indawo emngceleni wezicubu ezinempilo nezigulayo ezimeni zomswakama ophezulu, kuvela ukuqhuma okumhlophe, okumelela ukugcwala kwe-oomycete. Izinhlamvu zithwalwa yimvula nomoya, bese zisakazeka ezihlahleni ezinempilo bese ziyazithelela. Esimweni sezulu esomile, iziqongo ezithintekile ziba nsundu futhi zome, lapho isimo sezulu simanzi ziphenduka zibe mnyama futhi zibole.
Eziqu kanye namaqabunga amaqabunga, lesi sifo sizibonakalisa ngesimo samabala amnyama ansundu. Lapho ukutheleleka kusakazeka ngamandla, iziqu ziyaqina. Imvamisa, ukugxila okuyisisekelo kokulimaza sekwephuzile kuqukethe izitshalo ezineziqu ezithintekile. Kwezilimo eziyizigaxa ezigulayo, kwakhiwa izindawo ezinsundu ezicashile, inyama enombala onsundu ngokubomvu. Umenzeli we-causative we-blight overwinters osekupheleni kwesikhathi ngesimo se-mycelium kwizilimo eziyizigaxa ezithintekile, nangendlela yama-oospores enhlabathini nakudoti wezitshalo.
"Umthombo oyinhloko wokutheleleka kungaba yizimbewu nokhula (ikakhulukazi i-nightshade emnyama)," kusho u-Anastasia Ukolova, umphathi wezitshalo kwa-Adam Rus. - Ukutheleleka kungasakazwa yizithombo zikatamatisi, nazo ezithintekayo ngokulimala sekwephuzile. Ngenxa yalesi sizathu, akufanele ubeke la masiko eduze komunye nomunye. " "Ngaphezu kwalokho, - uchwepheshe uyanezela, - i-vector yalesi sifo kungaba yimfucumfucu yezitshalo engasuswanga ensimini noma izilimo eziyizigaxa ezilahliwe ezisele ngemuva kwe-bulkhead". Zonke lezi zinto zingaqinisa isimo ngokusabalala kokutheleleka emoyeni ngokusebenzisa ama-oospores.
Amaphutha empini yokulwisana nokulimaza sekwedlule isikhathi
Ngaphandle kokuthandwa kabanzi kwalesi sifo, akubona bonke abatshali bamazambane abangalwisana naso ngempumelelo. Phakathi kwamaphutha avame kakhulu ukuphuza (ngemuva kokutholakala kwezimpawu zesifo) ukuqala kokufafaza. Ukwelashwa okunjalo akuholeli emiphumeleni oyifunayo, ngoba ama-fungicides amaningi anomthelela wokuvikela nowokuvikela. Le mithi ingasiza ezigabeni zokuqala zesifo, kepha ayifanelekile "ukucisha umlilo lapho usuvele uqhume."
Iphutha lesibili elijwayelekile ukuyeka ukufafaza kusenesikhathi. Ukwehliswa okungenasisekelo kwenani lezindlela zokwelashwa kuholela ekwehleni kokuvikelwa kwezitshalo. Lesi sifo singazibonakalisa ekupheleni kwenkathi yokukhula, okuyingozi ikakhulukazi uma izilimo eziyizigaxa bekuhlelwe ukuthi zigcinwe.
Ukushintshaniswa okucatshangwe kabi kwamafungicides ngezindlela ezifanayo noma ezifanayo zesenzo nakho kuholela ezinkingeni ezinkulu. “Lokhu kugcwele ukwakheka kwezinhlobo ezingahambisani nesikhathi esibi,” kuxwayisa u-Anastasia Ukolova. "Ngaphezu kwalokho, ukulandelana okungalungile kokufakwa kwesikhunta kumazambane sekuvele kungukwephula izidingo zokuvikelwa kwemvelo, ngoba ukweqa inani elinconywayo lezithako ezisebenzayo kungaholela ekuqongeleleni kwabo enhlabathini, emanzini nasemikhiqizweni."
IBanjo® Forte
Izinyathelo zokunciphisa umonakalo kusuka ekulimaleni sekwephuzile ziye ezingeni elincane ziyaziwa kubo bonke abakhiqizi bezolimo: ukuhambisana nokushintshaniswa kwezitshalo, ukukhetha izinhlobo ezimelana nezifo, ukusetshenziswa kwembewu enempilo nokusetshenziswa ngesikhathi esifanele kwemikhiqizo yokuvikela izitshalo esebenzayo.
Phakathi kwazo kukhona i-fungicide entsha iBanjo® Forte evela kwa-ADAMA. Kungumuthi wezinto ezimbili osuselwa ku-dimethomorph ne-fluazinam. Inhlanganisela yezithako ezisebenzayo, ehlukile emakethe, inikeza ukuvikelwa okuthembekile kwamazambane hhayi kuphela ekulimaleni sekwephuzile, kepha futhi nakwi-alternaria, ukubola okumhlophe, futhi kuvikela nezitshalo zika-anyanisi ekuthelelekeni nge-peronospora.
"IBanjo® Forte ayivikeli amaqabunga neziqu kuphela, kepha futhi nezilimo eziyizigaxa ezisezigabeni zokugcina zesikhathi sokukhula nasesikhathini esingaphambi kokuvuna," kugcizelela u-Anastasia Ukolova. "Lokhu kubaluleke kakhulu uma amazambane ezogcinwa endaweni yokugcina, ngoba ingozi yokutheleleka okufihlekile ubunzima bokuwathola esiteji sokuvuna, futhi ukutholakala kwawo ngemuva kwesikhathi kuholela ekulahlekelweni okukhulu ngesikhathi kugcinwa."
Inzuzo ebalulekile ye-Banjo® Forte ukusebenza kwayo kuzo zonke izinhlanga ezaziwayo zokulimala okwedlule, okwenza kube ithuluzi elibalulekile kumasu wokulwa nokulwa nalesi sifo esiyingozi.
Ifomu lokulungiselela le-fungicide - ukumiswa kokumiswa - kulula ukuyisebenzisa. Akubangeli ukuvimba kwemibhobho yesifutho futhi kuqinisekisa ukuncibilika kwekhwalithi ephezulu yesidakamizwa emanzini. Ngaphezu kwalokho, lesi sidakamizwa sinokumelana okukhulu nemvula, okunika ukuguquguquka okukhulu ngesikhathi sokwelashwa kwamakhemikhali.
Funda kabanzi:
8 800 30 10 999