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http://krishi.icar.gov.in/jspui/handle/123456789/31511| Title: | Screening of maize germplasm for resistance against shootfly |
| Other Titles: | Not Available |
| Authors: | Divekar P Kumar P Suby SB Sharma RK Soumya PS Gurupirasanna PG |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Agricultural Research Institute ICAR::Indian Institute of Maize Research |
| Published/ Complete Date: | 2019-02-05 |
| Project Code: | Not Available |
| Keywords: | Maize shoot fly genotypes evaluation oviposition |
| Publisher: | Entomological Society of India |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Twenty maize genotypes were screened for resistance against shoot fly during spring 2013 and 2014. Observations were recorded on the parameters viz., (i) % plants oviposited, (ii) no of eggs laid, (iii) % deadheart formed, (iv) plant height, (v) days of oviposition, (vi) no of maggots/10 plants, and (vii) weight of maggots. Maximum % oviposition was observed in DC-2 (both years), whereas minimum was in WP-21 in spring 2013 and HKI-323 in spring 2014. The infestation level was too heavy and all the evaluated genotypes were oviposited with. Maximum eggs were laid on DC-2 and the least with HKI-1011. During 2013 and 2014, maximum % of deadheart was observed with DC-2, while the least one was with WP-21 (2013) and in HKI-1011 (2014). The maximum weight of maggot was observed with DC-2 and the least with WP-21 (2013); in 2014, it was observed with JCY-2-7 and WP-21, respectively. Thus the % plants oviposited, number of eggs laid, % deadheart formed, number recovered and weight of maggots indicates the genotype susceptibility level. These levels could be used as marker traits for resistance to shoot fly in maize |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Indian Journal of Entomology |
| NAAS Rating: | 5.08 |
| Volume No.: | 80(4) |
| Page Number: | 1601-1606 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | 10.5958/0974-8172.2018.00260.2 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/31511 |
| Appears in Collections: | CS-IIMR-Publication |
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