Cibiyar Noma ta Rasha ta yi magana game da cutar mai hatsarin gaske na amfanin gona a yankin Tver. Dankali da tumatur suna kamuwa da ciwon mara, kuma cucumbers suna kamuwa da mildew.
Favorable weather yanayi kafa a farkon rabin Yuli da gudummawar ga bayyanuwar dankalin turawa marigayi blight. An lura da alamun farko na cutar a ranar 7 da 12 ga Yuli a yankunan Bezhetsky da Rameshkovsky a gonaki masu zaman kansu. Cibiyar Noma ta Rasha ta ba da shawarar yin maganin dashen dankalin turawa tare da fungicides. Tsakanin tsakanin jiyya a bushe, yanayin zafi ya kamata ya zama kwanaki 10-14, a cikin m, yanayin dumi - ba fiye da kwanaki bakwai ba.
Ruwan dami da dumin yanayi ya kuma haifar da yaduwar cututtuka a cikin tumatir da cucumbers. Reshen Cibiyar Kasafin Kudi ta Jihar Tarayya "Rosselkhoztsentr" a yankin Tver ya yi kashedin game da yaduwar cutar mildew (downy mildew) a kan cucumbers, da kuma tabo mai launin ruwan kasa, Alternaria blight, da kuma marigayi blight a kan tumatir.
Don rage cutar da cututtuka, masana sun ba da shawarar lura da mafi kyawun yanayin zafi da tsarin zafin jiki don haɓaka shuka, takin zamani, da kuma kula da fungicides lokacin da alamun farko na cututtuka suka bayyana. Ana ba da shawarar tattara 'ya'yan itatuwa tare da kiyaye wajibi na lokutan jira: kwana uku a cikin ƙasa mai rufe, kwanaki biyar a cikin bude ƙasa.
source: http://www.afanasy.biz