Fig. 1From: Yield loss of ginger (Zingiber officinale) due to bacterial wilt (Ralstonia solanacearum) in different wilt management systems in EthiopiaLinear regression relating ginger rhizome yield (t ha−1) with bacterial wilt (R. solanacearum) final mean disease incidence (FDI) at 150 days after planting at Teppi (a, b) and at Jimma (c, d), EthiopiaBack to article page