%0 Journal Article %T Participatory evaluation of maize varieties for the management of maize gray leaf spot disease (Cercospora zeae maydis) at Gondar Zuria district, northwest Ethiopia %A Yigrem Mengist %A Yohannes Moges %J - %D 2019 %R 10.5897/JODA2018.0001 %U https://academicjournals.org/journal/JODA/article-abstract/9BC82CA59763