Management of Udbatta disease in Rice. Udbatta disease: Ephelis oryzae Syd. ( Deuteromycotina: Sphaeropsidales: Excipulaceae). Login to post comments. Preferred Scientific Name; Balansia oryzae-sativae. Preferred Naras. & Thirum. , ; Ephelis oryzae Syd., ; Ephelis pallida Pat., Udbatta disease in Indonesia [caused by the fungus Ephelis oryzae Syd. ( imperfect stage) or Balansia oryzae sativae Hashioka (perfect stage)] []. Amir, M.

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Sometimes the mycelium and conidia form narrow stripes on the flag Terms: White mycelium and conidia form narrow stripes on the flag leaves along the veins before the panicles emerge. Government of Sierra Leone. Efficacy of different physico-chemical methods of seed treatment for control of udbatta disease of rice. If you would like to, you can learn more about the cookies we use. Hot water treatment at 54 0 C for 10 m. Run Zhang 1 and Dr. Sannegowda S, Pandurangegowda KT, Occurrence of Ephelis on rice variety IR-8 and cotton grass in India.

Control of udbatta disease of rice. Infection of the seeds is initiated at the time of emergence of the panicle It is reported to occur in severe forms in many parts of South India, including Madurai district in Tamil Nadu, Wynaad in Kerala and Kollegal and South Kanara districts in Karnataka.

Continuing to use www. These cookies allow us to see information on user website activities including, but not limited to page views, source and time spent on a website. Direct and indirect effect of Udbatta disease on total number of panicles per hill in different paddy cultures.


Ephelis oryzae

A manual of rice seed health testing. Resistance of some rice varieties to ‘Udbatta’ disease in Wynad. Export upto 10, records per session in batches of max. No other cookies than the ones mentioned above are used on our websites. Reactions of epheliss new varieties of rice to various diseases occurring in Mysore State.

Efficacy of seed and soil treatments with different fungicides on control of udbatta disease of rice. Pairwise sequence alignments Polyphasic identifications.

Use disease free seeds for sowing. International Rice Research Newsletter, 3 4: Organism Names see more detailsPoaceae poaceae Subject Category: P N Mathur More Organism Names see more detailsPennisetum glaucum pennisetum glaucum Subject Category: Isaac Finny – Research Associate More Please enter a valid email address.

Symptoms Udbatta disease Oryzaf are evident at the time of panicle emergence, the infected panicle while still inside the sheaths being matted together by the mycelium of the fungus. Organism Names see more detailsangiosperms angiosperms Subject Category: Miscellaneous see more detailsSouth Asia south asia Subject Category: Seed Treatment with Captan.

Occurrence of Udbatta disease on Kodo millet Paspalum scrobiculatum L. Google Wikimedia Wikipedia Wikispecies.

Crop Protection

International Rice Research Institute, The information is depersonalized and is displayed as numbers, meaning it cannot be traced back to individuals. Breeding for disease resistance in rice. Sometimes the mycelium and conidia form narrow stripes on the flag. Hot water treatment of the seeds at C for 10 minutes before sowing gives effective control of the disease.


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Seed borne nature and systemic character of infection of Udbatta disease of rice. Organism Names see more detailsBalansia oryzae-sativae balansia oryzae-sativae Subject Category: Alternate host of Udbatta disease The fungus survives on several grass hosts, including Isachne elegansEragrostis teneefoliaArthraxon ciliarisSaccolepsis indicaCynodon doctylonTerms: Previous record Next record.

We would like to contact you via email from time to time to seek feedback about ways in which we can improve My CABI such as adding or changing its functionality, new features and content. On the chemical control of udbatta disease of rice incited by Ephelis oryzae Sydow.

Occurrence of Ephelis oryzae Syd. on pearl millet.

Udbatta disease management options include cultural practices, chemical control and Cultural practices of Udbatta disease Epjelis disease free seeds for sowing. Don’t have an account? Create new account Request new password.

No grains are formed on the affected ear. Preliminary note on the perfect stage of Ephelis oryzae Syd.

Organism Names see more detailsmonocotyledons monocotyledons Subject Category: