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Evaluation of designated hybrid seed parents of pearl millet for blast resistance

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Title Evaluation of designated hybrid seed parents of pearl millet for blast resistance
 
Creator Goud, T Yella
 
Contributor Sharma, Rajan
Gupta, SK
Devi, G Uma
Vishal, Gate
Boratkar, Manish
 
Subject designated b-lines
pathotype-isolates
Pearl millet
 
Description One hundred sixty designated B-lines (maintainers of male sterile lines) of pearl millet were screened for blast
resistance under greenhouse conditions along with a resistant (ICMR 06444) and a susceptible (ICMB 95444)
check against five pathotype-isolates (Pg 45, Pg 53, Pg 56, Pg 118 and Pg 119) of Magnaporthe grisea. Twenty
three lines exhibited seedling stage resistance to 3-5 pathotypes. Of the 23 lines, nine (81B, ICMB 88004, ICMB
92444, ICMB 97222-P1, ICMB 02111, ICMB 06444, ICMB 07111, ICMB 09333 and ICMB 09999) were found
resistant to all the five pathotypes. The identified blast resistant lines are agronomically superior breeding lines
being hybrid parents designated at ICRISAT. Thus, these lines could be either used in the crossing programs to
develop blast resistant hybrid parents or as one of the parents for the development of blast resistant hybrids to
diversify the genetic base of blast resistance in future pearl millet hybrids.
 
Date 2016-07-19
2017-03-16T00:05:34Z
2017-03-16T00:05:34Z
 
Type Journal Article
 
Identifier http://oar.icrisat.org/id/eprint/9620
https://mel.cgiar.org/reporting/download/hash/samyWQ2n
T Yella Goud, Rajan Sharma, SK Gupta, G Uma Devi, Gate Vishal, Manish Boratkar. (19/7/2016). Evaluation of designated hybrid seed parents of pearl millet for blast resistance. Indian Journal of Plant Protection, 44 (1), pp. 83-67.
https://hdl.handle.net/20.500.11766/6496
Limited access
 
Language en
 
Rights CC-BY-NC-4.0
 
Format PDF
 
Publisher Indian Journals
 
Source Indian Journal of Plant Protection;44,(2016) Pagination 83,67