Potato Alternaria chirwere chefungal chinogona kukonzera kukanganisa kukuru pambesa dzembatatisi. Muchinyorwa chino, tichakurukura ruzivo rwechizvino-zvino rwekudzivirira nekudzivirira chirwere ichi, kusanganisira nzira dzekuchengetedza goho, fungicides, uye mbesa isingachinjike mbatatisi.
Zvinoenderana neruzivo rwechangobva kuitika kubva kuInternational Potato Center, Alternaria solani, fungus inokonzera Potato Alternaria, inogona kukonzera kurasikirwa negoho rinosvika makumi maviri muzana mumhando dzisiri nyore. Chirwere ichi chinoratidzwa nemavara matema kana maronda pamashizha embatatisi, madzinde, nemachubhu. Nzira dzekudzivirira dzinoshanda, dzakaita sekuchinjanisa mbesa, kushandisa mbatatisi dzembeu dzakacherechedzwa, uye kutarisira zvakanaka kwemadiridziro, zvinogona kuderedza kupararira kwechirwere.
Kukurumidza kuonekwa kwakakoshawo pakudzora kunoshanda kwePotato Alternaria. Varimi nenyanzvi munyaya dzezvekurima vanofanira kuziva zviratidzo zvechirwere ichi, zvinosanganisira makwapa emashizha nemakwenzi. Zvishandiso zvekuongorora zvakadai sePCR-based assays zvinogona kusimbisa kuvapo kwechirwere mumiti ine utachiona uye ivhu.
Fungicides anowanzo shandiswa kudzora Potato Alternaria, uye akati wandei sarudzo dziripo, senge chlorothalonil, azoxystrobin, uye propiconazole. Nekudaro, varimi nevaridzi vemapurazi vanofanirwa kutevedzera zvinokurudzirwa mitengo yekushandiswa uye nguva kuti vadzivise kugadzira fungicide resistance.
Kushandisa mbeu dzembatatisi dzisingakumbiri inzira inoshanda yekudzora Mbatata Alternaria. Dzimwe mhando dzembatatisi, dzakadai seRusset Burbank neSnowden, dzakaratidza kuramba Alternaria solani. Nekudyara mbeu dzisingachinji, varimi vanokwanisa kuderedza njodzi yekukura kwezvirwere uye kuderedza kurasikirwa negoho.
Mukupedzisa, Potato Alternaria inyisidziro yakakura mukugadzirwa kwembatatisi, asi nemaitiro ekutonga kwakaringana uye matanho ekudzora panguva, varimi vanogona kudzivirira nekudzora chirwere ichi. Nekushandisa nzira dzakaita sekuchinjanisa zvirimwa, kushandisa mbatatisi dzembeu dzakasimbiswa, kutarisira madiridziro, mishonga yefungidzi, uye mbeu dzembatatisi dzisingarambiki, tinogona kudzivirira mbesa dzembatatisi uye tive nechokwadi chekuchengetedza chikafu.
