Ergot is a serious seed-limiting disease that restricts the global movement of seeds. The environmental conditions favorable for disease development, especially nonavailability of pollen due to low temperature and high humidity prone the sorghum spikelets to ergot attack. Since the disease has at...
Tonapi, V.
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Navi, S.
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Wirojwattanakul, K.
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Vinh, D.V.
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Thein, M.M.
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Bandyopadhyay, Ranajit
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Varanavasiappan, S.
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Tooley, P.
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[Prevalence of sorghum ergot in India, Vietnam, Thailand and Myanmar]
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Prevalence of sorghum ergot in India, Vietnam, Thailand and Myanmar
Isolates of Claviceps causing ergot on sorghum in India were analysed by AFLP analysis, and by analysis of DNA sequences of the EF-1α gene intron 4 and β-tubulin gene intron 3 region. Of 89 isolates assayed from six states in India, four were determined to be C. sorghi, and the rest C. africana. ...
Tooley, P.
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Carras, M.
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Pazoutova, S.
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Bandyopadhyay, Ranajit
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[Analysis of Claviceps africana and C. sorghi from India using AFLPs, EF1 gene intron 4, and betatubulin gene intron 3]
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Analysis of Claviceps africana and C. sorghi from India using AFLPs, EF1 gene intron 4, and betatubulin gene intron 3
Sorghum ergot in India is caused by Claviceps africana and C. sorghi. The distributions of these two species in India is not known. Eighty-nine sorghum ergot isolates were cultured from young sphacelia obtained from male sterile sorghum plants artificially inoculated using inoculum collected in t...
Muthusubramanian, V.
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Bandyopadhyay, Ranajit
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Rajaram Reddy, D.
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Tooley, P.
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[Cultural characteristics, morphology, and variation within Claviceps africana and C. sorghi from India]
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Cultural characteristics, morphology, and variation within Claviceps africana and C. sorghi from India
Twenty graminaceous plant species were evaluated for their susceptibility to the two sorghum ergot pathogens Claviceps sorghi and Claviceps africana. Five speciesviz.,Sorghum arundinaceum, Sorghum halepense, Sorghum versicolor, Sorghum virgatum and Pennisetumglaucum were found to become infected...
Muthusubramanian, V.
,
Bandyopadhyay, Ranajit
,
Tooley, P.
,
Rajaram Reddy, D.
,
[Inoculated host range and effect of host on morphology and size of Macroconidia produced by Claviceps africana and Claviceps sordhi]
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Inoculated host range and effect of host on morphology and size of Macroconidia produced by Claviceps africana and Claviceps sordhi