• Control of rush (Juncus spp.) : an expanding weed in grassland areas in Western Norway 

      Kaczmarek-Derda, Wiktoria (PhD Thesis;2016:83, Doctoral thesis, 2016)
      The perennial weeds soft rush (Juncus effusus L.) and compact rush (J. conglomeratus L.) have become an increasing problem in grassland in Western Norway and other European countries with high annual precipitation. Their ...
    • Integrated weed management in Teff - case of Tigray, Ethiopia 

      Gebrehiwot, Haftamu Gebretsadik (PhD Thesis;2019:22, Doctoral thesis, 2019)
      Teff (Eragrostis tef (Zucc.) Trotter) is among the small-grained cereal crops dominantly grown in Ethiopia for its grain and straw. It belongs to the family Poaceae. It is a self-pollinated, annual, warm season C4 grass, ...