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Field evaluation of bottle gourd genotypes for resistance against Alternaria leaf blight in Western Rajasthan

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Title Field evaluation of bottle gourd genotypes for resistance against Alternaria leaf blight in Western Rajasthan
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Creator S. K. Maheshwari and Dhurendra Singh
 
Subject Field evaluation, bottle gourd, genotypes, resistance, Alternaria leaf blight
 
Description Not Available
The results presented in Table 1 reveal that there was significant variation in all the genotypes evaluated against Alternaria leaf blight of bottle gourd. Out of seventeen genotypes, none was found immune, while six varieties such as Pusa Naveen, Pusa Samridhi, Pusa Santushti, Pusa Sandesh, PSPL and Arka Bahar were resistant having 5.258.75% disease intensity. Five genotypes viz., PN-22, DBG-6, DBG-5, Azad Harit and IC-567538 were moderately resistant (11.5 to 21.25% disease severity) against this disease and remaining six genotypes such as Panchmahal Local, Sriganganagar Local, Jodhpur Local, Udaipur Local, Chomu Local and Thar Samridhi proved moderately susceptible with disease severity ranging from 25.50- 28.75%. Carmody et al. (1985) screened the muskmelon cultivars and found that three cultivars (TAM-Uvalde, TAM-Mayan Sweet and Greenflesh Honeydew) were resistant against Alternaria leaf blight of muskmelon. Kumar and Rani (2010) noted that three entries viz., RAUP-32, RAUP-34 and Pusa (B)-35 were found to be resistant and twelve entries showed moderately resistant against Alternaria blight in pegionpea.
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Date 2017-02-04T01:34:12Z
2017-02-04T01:34:12Z
2011-12-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/2202
 
Language English
 
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Publisher Not Available