Zobrazeno 1 - 10
of 57
pro vyhledávání: '"K.F. Cardwell"'
Autor:
K.F. Cardwell, V. O. Adenle
Publikováno v:
Plant Pathology. 49:628-634
In an area of Nigeria where downy mildew of maize is present, histological assessment of maize seed revealed the presence of mycelium and oospores of Peronosclerospora sorghi in the kernels. Seed transmission of downy mildew of maize was demonstrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dba2f7695886c374ea62bf4bee0a3b0e
https://doi.org/10.1046/j.1365-3059.2000.00484.x
https://doi.org/10.1046/j.1365-3059.2000.00484.x
Publikováno v:
Plant Pathology, 47, 243-251
Plant Pathology 47 (1998)
Plant Pathology 47 (1998)
Factors affecting the production of conidia of Peronosclerospora sorghi, causing sorghum downy mildew (SDM), were investigated during 1993 and 1994 in Zimbabwe. In the field conidia were detected on nights when the minimum temperature was in the rang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::837816e532631de74a94fc18078e6fd2
https://doi.org/10.1046/j.1365-3059.1998.00235.x
https://doi.org/10.1046/j.1365-3059.1998.00235.x
Autor:
K.F. Cardwell, A.D. Akpa, C. Blair-Myers, G. Kaula, M.J. Jeger, D. Mukasambina, E. Mtisi, L.K. Mughoho, V. Adenle, Clive H. Bock
Publikováno v:
Crop Protection, 17, 427-439
Crop Protection 17 (1998)
Crop Protection 17 (1998)
Surveys of sorghum and maize crops were undertaken in Nigeria, Zimbabwe, Zambia, Mozambique and Rwanda during 1991 and 1992. The occurrence and prevalence of sorghum downy mildew (SDM) caused by Peronosclerospora sorghi [(Weston and Uppal) Shaw] was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::562099bc3e1e9ddc75a590223c022603
https://doi.org/10.1016/s0261-2194(98)00037-4
https://doi.org/10.1016/s0261-2194(98)00037-4
Publikováno v:
Crop Protection. 14:199-203
IT 84S-2140 and IT 85F-1517 (cowpea varieties) susceptible to scab disease caused by Sphaceloma sp. were treated with severely infected cowpea plants in 1989 and 1990 field trials. Different levels of disease intensity were generated by treatment wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bedc89486b9375367b2713dd740ac77
https://doi.org/10.1016/0261-2194(95)00012-b
https://doi.org/10.1016/0261-2194(95)00012-b
Autor:
K.F. Cardwell, J.A. Lane
Publikováno v:
Agriculture, Ecosystems & Environment. 53:253-262
Striga gesnerioides, a plant parasitic phanerogam, is a known constraint to cowpea production in the sahelian and northern guinea savanna zones of West and Central Africa. A survey was done in 1990 across six countries to collect data on soil types,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae6125d82c1e9c986421e40444210b5a
https://doi.org/10.1016/0167-8809(94)00575-y
https://doi.org/10.1016/0167-8809(94)00575-y
Publikováno v:
APSnet Feature Articles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::595fa8d0b5e7a15264c98113e287273a
https://doi.org/10.1094/apsnetfeature-2001-0901
https://doi.org/10.1094/apsnetfeature-2001-0901
Autor:
D. Mukansabimana, E. Mtisi, M.J. Jeger, L.K. Mughogho, Clive H. Bock, G. Kaula, K.F. Cardwell
Publikováno v:
Mycological Research, 104(1), 61-68
Mycological Research 104 (2000) 1
Mycological Research 104 (2000) 1
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 sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c49af50484b7f19e94f7a4e2f98eb715
https://research.wur.nl/en/publications/variability-of-peronosclerospora-sorghi-isolates-from-different-g
https://research.wur.nl/en/publications/variability-of-peronosclerospora-sorghi-isolates-from-different-g
Publikováno v:
Mycological Research 103 (1999) 7
Mycological Research, 103(7), 859-864
Mycological Research, 103(7), 859-864
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf1e38a602d0fd3c53ca2bdcc640d1ea
https://research.wur.nl/en/publications/effect-of-dew-point-temperature-and-conidium-age-on-germination-g
https://research.wur.nl/en/publications/effect-of-dew-point-temperature-and-conidium-age-on-germination-g
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