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.
,
Wirojwattanakul, K.
,
Vinh, D.V.
,
Thein, M.M.
,
Bandyopadhyay, Ranajit
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Varanavasiappan, S.
,
Tooley, P.
,
[Prevalence of sorghum ergot in India, Vietnam, Thailand and Myanmar]
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Prevalence of sorghum ergot in India, Vietnam, Thailand and Myanmar
The global agriculture often faces new threats from invasive alien insect pests, pathogens, weeds etc requiring immediate attention and co-operative action to manage the pestilence. In this regard, the fall armyworm (FAW), Spodoptera frugiperda is a notorious pestiferous insect with high dispersa...
Sharanabasappa,
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Kalleshwaraswamy, C.M.
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Asokan, R.
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Swamy, H.M.M.
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Maruthi, M.S.
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Pavithra, H.B.
,
Hegbe, K.
,
Navi, S.
,
Prabhu, S.T.
,
Goergen, Georg E.
,
[First report of the fall armyworm, Spodoptera frugiperda (J E Smith) (Lepidoptera: Noctuidae), an alien invasive pest on maize in India]
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First report of the fall armyworm, Spodoptera frugiperda (J E Smith) (Lepidoptera: Noctuidae), an alien invasive pest on maize in India
Leslie, J.
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Navi, S.
,
Narayana, Y.
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Bandyopadhyay, Ranajit
,
Muniyappa, V.
,
[An overview of sorghum viruses in Asia and Africa]
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An overview of sorghum viruses in Asia and Africa
This paper reports the occurrence of bacterial leaf streak (Xanthomonas campestris pv. holcicola [Xanthomonas vasicola pv. holcicola]) on sorghum (Sorghum bicolor) at the ICRISAT research farm, Andhra Pradesh, India and in several farmers fields in Karnataka in 1999-2001. Disease symptoms were sm...
Navi, S.
,
Bandyopadhyay, Ranajit
,
Devi, K.
,
Reddy, D.
,
[Bacterial Leaf Streak of sorghum a new report from India]
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Bacterial Leaf Streak of sorghum a new report from India
Grain mold caused by a complex of fungi is an economically important disease of sorghum worldwide. Little is known about the epidemiology of sorghum grain mold, which is essential for its management. Studies were conducted to quantify the effects of wetness duration on grain mold development unde...
Navi, S.
,
Bandyopadhyay, Ranajit
,
Reddy, R.
,
Thakur, R.
,
Yang, X.
,
[Effects of wetness duration and grain development stages on sorghum grain mold infection]
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Effects of wetness duration and grain development stages on sorghum grain mold infection