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In Africa, sorghum downy mildew (SDM), caused by Peronosclerospora sorghi, infects both sorghum and maize. Systemic infection can result in severe yield loss. The effects of seed treatments and foliar sprays of metalaxyl on the disease were determined on maize in Nigeria (1992) and sorghum in Zim...


Bock, C.H.Jeger, M.J.Cardwell, K.F.Mughogho, L.K.Sherington, J.[Control of sorghum downy mildew of maize and sorghum in Africa]Control of sorghum downy mildew of maize and sorghum in Africa

The adoption of `improved' sorghum (Sorghum bicolor (L.) Moench) genotypes (i.e. drought tolerant, high grain-yielding and bird-resistant) by farmers in Ethiopia is low (Tilahun et al., 1992). Farmers prefer local, non-bird-resistant genotypes because their drought resistance and grain and stover...


Osafo, E.L.K.Owen, E.Ellis, R.H.Said, A.N.Gill, M.Sherington, J.[Stability of yields of sorghum genotypes: Implications for animal production in the tropics]Stability of yields of sorghum genotypes: Implications for animal production in the tropics

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