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Journal Article 2000

Autor: Bock, C.H. Jeger, M.J. Mughogho, L.K. Cardwell, K. Mtisi, E. Kaula, G. Mukansabimana, D.

Nine isolates of Peronosclerospora sorghi from maize, sorghum and wild sorghum were sampled from Zimbabwe, Zambia, Rwanda, Mozambique and Kenya. They were compared for variation in conidium and conidiophore morphology, temperature requirements for sporulation, germination and germ-tube growth and...

Enlace original: https://cgspace.cgiar.org/handle/10568/99842

Investigación en Agricultura
Enlace permanente
Bock, C.H. ,  Jeger, M.J. ,  Mughogho, L.K. ,  Cardwell, K. ,  Mtisi, E. ,  Kaula, G. ,  Mukansabimana, D. ,  [Variability of Peronosclerospora sorghi isolates from different geographic locations and hosts in Africa] ,  Variability of Peronosclerospora sorghi isolates from different geographic locations and hosts in Africa
Journal Article 2000

Autor: Bock, C.H. Jeger, M.J. Cardwell, K.F. Mughogho, L.K. Sherington, J.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/99843

Investigación en Agricultura
Enlace permanente
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
Journal Article 1999

Autor: Bock, C.H. Jeger, M.J. Mughogho, L.K. Cardwell, K.F. Mtisi, E.

The effect of the environment on the germination, survival and infection of sorghum by conidia of Peronosclerospora sorghi is unknown in Africa. Dew point temperature, and the effect of conidium age was characterized for an isolate of P. sorghi from Zimbabwe. Germination and germ tube growth took...

Enlace original: https://cgspace.cgiar.org/handle/10568/96040

Investigación en Agricultura
Enlace permanente
Bock, C.H. ,  Jeger, M.J. ,  Mughogho, L.K. ,  Cardwell, K.F. ,  Mtisi, E. ,  [Effect of dew point temperature and conidium age on germination, germtube growth and infection of maize and sorghum by Peronosclerospora sorghi] ,  Effect of dew point temperature and conidium age on germination, germtube growth and infection of maize and sorghum by Peronosclerospora sorghi
Journal Article 1998

Autor: Bock, C.H. Jeger, M.J. Mughogho, L.K. Mtisi, E. Cardwell, K.F.

Factors affecting the production of conidia of Peronosclerctsporas orghi, causing sorghum downy mildew (SDM), were investigated during 1993 and 1994 in Zimbabwe. In the field conidia were detected on nights when the minimum remperature was in the range l0-19ºC. On 73% of nights when conidia were ...

Enlace original: https://cgspace.cgiar.org/handle/10568/100992

Investigación en Agricultura
Enlace permanente
Bock, C.H. ,  Jeger, M.J. ,  Mughogho, L.K. ,  Mtisi, E. ,  Cardwell, K.F. ,  [Production of conidia by Peronosclerospora sorghi on sorghum crops in Zimbabwe] ,  Production of conidia by Peronosclerospora sorghi on sorghum crops in Zimbabwe

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