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Effect of temperature on Rhizoctonia bataticola and dry root rot in chick pea

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Relation http://oar.icrisat.org/10160/
http://dx.doi.org/10.20546/ijcmas.2017.606.393
10.20546/ijcmas.2017.606.393
 
Title Effect of temperature on Rhizoctonia bataticola and dry root rot in chick pea
 
Creator Srinivas, P
Ramesh Babu, S
Sharma, M
Narayan Reddy, P
Pushpavathi, B
 
Subject Plant Protection
Pest Management
Chickpea
Climate change
Plant Disease
 
Description Chickpea dry root rot caused by Rhizoctonia bataticola (Taub.) Butler is a
soil borne fungal pathogen causing significant yield losses due to change in
environmental conditions. Influence of seven temperatures regimes (15°C,
20°C, 25°C, 30°C, 35°C, 40°C and 45°C) were tested on growth of R.
bataticola isolates representing Madhya Pradesh, Karnataka, Maharashtra,
Andhra Pradesh and Telangana states of India. The maximum mycelial
growth was observed at 35ºC followed by 30 and 25ºC in all the isolates.
The optimum temperature for dry root rot severity rating was at 35°C (8.5)
followed by 30°C (7.9) followed by 25°C (7.0). Among the isolates,
Telangana isolate was virulent and caused maximum disease severity.
 
Publisher IJCMAS
 
Date 2017
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights —
 
Identifier http://oar.icrisat.org/10160/1/Effect%20of%20temperature%20on%20Rhizoctonia%20bataticola%20and%20dry%20root%20rot%20in%20chick%20pea.pdf
Srinivas, P and Ramesh Babu, S and Sharma, M and Narayan Reddy, P and Pushpavathi, B (2017) Effect of temperature on Rhizoctonia bataticola and dry root rot in chick pea. International Journal of Current Microbiology and Applied Sciences, 6 (6). pp. 3349-3355. ISSN 23197692