European Potato Late Blight: Zvinoreva Kutarisa Genotype muna 2025 paKutarisira Kusagadzikana
Kuongororwa kwechirwere chegomarara muEurope kunoratidza shanduko muhuwandu hwePhytophthora infestans. Mumhedzisiro yegore ra2025 yakaburitswa muna Chikunguru 2026, EuroBlight yakashuma sampuli dzinopfuura 1,700 dzakatorwa kubva kunyika makumi maviri nenomwe dzemuEurope. EU36 yaive neanenge 31%, EU43 yaive neanenge 10% uye EU46 yaive neanenge 7% yesampuli idzodzo.
Kuchinja kwehuwandu hwezvirwere zvinotapukira
Kuongororwa kwechirwere chegomarara muEurope kunoratidza shanduko muhuwandu hwePhytophthora infestans. Mumhedzisiro yegore ra2025 yakaburitswa muna Chikunguru 2026, EuroBlight yakashuma sampuli dzinopfuura 1,700 dzakatorwa kubva kunyika makumi maviri nenomwe dzemuEurope. EU36 yaive neanenge 31%, EU43 yaive neanenge 10% uye EU46 yaive neanenge 7% yesampuli idzodzo.
Zvinorehwa nenhamba idzi uye zvisingarevi
Mazana aya anomiririra huwandu hwehutachiona hwakatorwa. Haasi huwandu hweminda yakabatwa nechirwere kana kuti chiyero chekurasikirwa kwezvirimwa. Mamiriro ekunze, kusimba kwemushumo uye nzvimbo yekutora sampuli zvinopesvedzera kuenzanisa kwemakore. Kunyangwe mumwaka ine kumanikidzwa kwakaderera, denda rinokuvadza rinogona kuitika kana mamiriro ezvinhu achida hutachiona.
Resistance management
Mamwe marudzi ezvirwere anoratidza musiyano pakusagona kurapwa nefungicide, zvichiita kuti pave nekutarisirwa kwakanyatsonaka kwenzira dzekuita nadzo. Kutarisira zvirwere kunofanira kusanganisira kukanganiswa kwezvirimwa, volunteer kudzora, kufanotaura mamiriro ekunze, kutarisa nenguva uye kurapwa kwakatenderwa munharaunda. Mazita emhando dzemajini chete haasi humbowo hwekuti mushonga wacho hausi kuramba chimwe chinhu chinoshanda; humbowo hwekuti mushonga wacho unogona kubatwa nechirwere hunodiwa.
Mazuva evhiki. Bvisa kunyoresa nekudzvanya kamwe chete.
Tarisa mberi
Mwaka wekurima unotevera usati wasvika, vanopa mazano nevarimi vanofanira kudzokorora chirongwa chekudzivirira chakapfuura, kuongorora mhedzisiro yekutarisa yemuno uye kutevedzera mazita aripo uye mazano ekugadzirisa kusashanda zvakanaka kwezvirimwa.
mabviro
EuroBlight, 2025 Mhedzisiro yekutarisa huwandu hwevanhu muEurope yakaburitswa muna Chikunguru 2026: https://agro.au.dk/forskning/internationale-platforme/euroblight.
