I-Blight iyisine sokukhula kwamazambane futhi ochwepheshe baxwayisa ukuthi, isikhathi eside, ingcindezi e-UK isethwe kuphela ukuthi ikhuphuke. Sibuze uchwepheshe wezolimo ngezolimo, umlimi kanye nomkhiqizi wokuvikelwa kwezitshalo mayelana nokusebenza okuhle manje nasesikhathini esizayo
Ngokubambisana nomlingani wakhe webhizinisi eSpud Agronomy, uJohn Sarup, ubhekele amahektare angaphezulu kuka-11,000 amazambane ngaphesheya kweNgilandi yeNgilandi kuze kufike eMingceleni yaseScotland. Uthi: “Ukuthola umthombo we-inoculum kubalulekile. “Imvamisa lokho kumayelana nokulawula amavolontiya, nokukhula ezindaweni zokulahla amazambane. Ngokulahlekelwa yi-CIPC, siphendukela ku i-hydroxide yesilisa, isicindezeli sehlumela, esisebenza ngempumelelo ekulawuleni amavolontiya.
“Isinyathelo esilandelayo ukuqonda ukuthi yiziphi izinhlobo zofuzo obhekene nazo. Lapho nje okulimayo kuvela esitshalweni sakho, thatha isampula bese ulithumela nge-'Fight again Blight '. Kuzokusiza uthathe izinqumo ezinolwazi mayelana nokuthi imiphi imikhiqizo ongayisebenzisa ngokuphepha ngaphandle kokubanga izinkinga zokumelana nayo. ” Yize kuqale ukubambezeleka kwesizini yalo nyaka, i-AHDB isivele iqophe izehlakalo zokuqala zango-2021. Izicubu ezimbalwa zalesi sifo zabonakala esitshalweni saseMaris Peer eKent ngesikhathi kuqoqwa isampula ngomhla ka-26 Meyi. Kukonke, uMnu Sarup uchaza ingcindezi yamanje eya enyakatho ngokuthi 'iphansi'.
“Inhlabathi ibibanda futhi imanzi kangako uma sikhuluma nje, sisalelwe amasonto amabili kuya kwamathathu. Izitshalo sezikhula ngokushesha okukhulu kepha sezomile. Ngisho nasebusuku akubonakali kunamanzi amaningi amaqabunga. Nginezilimo ezithile zakuqala eCheshire ezinama-canopies amakhulu kakhulu ku-50% ikhava yomhlaba futhi sesiqalile ukufaka izicelo. Okwamanje kumayelana nokuvimbela ukukhula kwesifo, kepha njengoba isivuno singena esigabeni sokukhula ngokushesha kulapho sizoqala khona ngemikhiqizo evikela indawo ekhulayo. ”
UMnu Sarup uvumelanisa izinhlelo zokubulala isikhunta ngokuya ngezici ezahlukahlukene, kufaka phakathi ukusebenza komkhiqizo nezindleko.
“Kufanele ubheke amandla nobuthakathaka bemikhiqizo bese usebenzisa imikhiqizo lapho kungenzeka ukuthi isebenze kahle kakhulu. Isibonelo, eminye isebenza kahle ekulimazeni i-tuber futhi iyasebenza ekuvimbeleni izinhlamvu ukuthi ziwele emaqabungeni, imikhiqizo ye-systemic ivame ukusebenza ngempumelelo ngesikhathi sokukhula okusheshayo lapho unamaqabunga amasha njalo ezinsukwini ezimbili noma ezintathu, kanti eminye imikhiqizo ingcono emgodini ozinzile ngoba zivikela ngokuphelele. ”
Njengoba kunemikhiqizo embalwa etholakalayo kanye nesidingo sokulungisa izinhlelo zokubulala isikhunta ngokuya ngezimo zezulu, isigaba sokukhula kanye nephrofayili yezifo, uJohn wamukela imikhiqizo emisha efana ne-Enervin SC®.
“Abalimi nezazi zezolimo namahlathi babhekene nenselelo enkulu uma kuziwa ekuvikeleni izitshalo ngaphandle kokusebenzisa kakhulu umkhiqizo owunikiwe, noma isilinganiso sesithako esisebenzayo,” kusho uMatthew Goodson, umphathi wezimakethe ezikhethekile e-BASF. “Yingakho nje senze umkhiqizo wethu wakamuva we-blight, i-Enervin SC®, njengendlela yokwakheka eqondile; kunika abakhiqizi amandla okuguquguquka futhi okungenzeka, kwenza kube lula ukuhlela izinhlelo zabalimi nezazi zezolimo namahlathi. ”
I-Enervin SC® ukwakheka kokuqala okuqondile kwe-ametoctradin, isithako esisebenzayo esihlala eqenjini le-QoSI chemistry. Isifanele kahle istop kombhede ozinzile futhi kungenzeka ikhulule i-chemistry yeCAA neQII ukuze isetshenziswe kwenye indawo kuhlelo.
“Ukuhlolwa kuka-Eurofins, kukhombisa ukusebenza kwe-Enervin SC®. Ukusebenza ngokusebenzisana nomkhiqizo wozakwethu, bekuhlala kuhlinzeka ngokulawulwa okuvelele yize kunengcindezi yezifo ephezulu yokufakelwa. Kusebenze kahle ngokubambisana nepropamocarb, mandipropamid ne-mancozeb. Ku-2020, saphinda isilingo esikhundleni se-mancozeb nge-comoxanil / propamocarb co-formulation. Nakulokhu, zonke izindlela zokwelapha zamelana nenselelo kahle, ”usho kanje.
I-BASF inenye i-blight spray kwipayipi, i-BAS657. Ukwakhiwa ngokubambisana, kunezindlela ezimbili ezihlukile zokusebenza ku-ametoctradin ne-potassium phosphonate. Imiswe ekuqaleni kohlelo, inikela ukuvikelwa lapho isivuno sithuthuka ngokushesha kombhede, sivikela amahlamvu. Kumlimi waseScotland, uJames Porter, uhlelo oluqinile lwefungicide luqinisekisa ukuthi amazambane akhe asepakishwe ngaphambili avikelwe kahle ekulimaleni.
“Sinamahektare ayi-100 amazambane lapha e-East Scryne Farm e-Angus kanti i-foliar blight akuyona inkinga enkulu. Sinohlelo oluqinile lwe-fungicide, sisebenzisa uhla lwezithako ezisebenzayo, futhi silandela umugqa wesikhathi oqinile wokufaka izicelo njalo ezinsukwini eziyisikhombisa kuya kweziyishumi. “Njengoba sise-sand sand loams sinohlelo lokuchelela oluncane olusiza ukunciphisa ukusabalala kwezinhlamvu. Futhi siyipulazi elixubekile futhi sinokushintshana okubanzi ukusiza ukulawula i-PCN, okusiza futhi ukugcina ingcindezi yokulimaza iphansi. ”
Ngokusho kwendatshana esanda kushicilelwa ku 'Climate Risk Management', izehlakalo zokulimala esikhathini esizayo zikaMnu Porter kanye nomakhelwane bakhe zingakhuphuka cishe ngama-70% eminyakeni engama-50 ezayo. Okwamanje, ukulahleka komkhiqizo kuhlanganiswe nezimo zezulu ezingalindelekile ezinomthelela ekhonweni lakhe lokucisha izitshalo ngesivuno esihle esingathengiseka esisekuqaleni kwengqondo kaMnu Porter.
“Ukulahleka kukadayethi kusho ukuthi sivutha izitshalo. Sifuna ukubulawa okusheshayo, ikakhulukazi ukuqinisekisa ukuthi sithola ukucaciswa kwamakhasimende kepha futhi ngoba kulapho izitshalo zisengozini yokulimala sekwephuzile ukungena nge-haulm eyonakele. Futhi uma isimo sezulu siphikisana nawe, akukho okunye ongakwenza. ”