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http://krishi.icar.gov.in/jspui/handle/123456789/82246| Title: | Probing behaviour of brown plant hopper Nilaparvata lugens (Stal.) in the resistant germplasm accessions |
| Other Titles: | Not Available |
| Authors: | V. Shilpakala V. Jhansi Lakshmi N.C. Venkateswarulu M. Seshu Madhav R. Sarada Jayalakshmi Devi G. Padmavathi |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Krishi Vigyan Kendra, Utukur, ANGRAU, YSR Kadapa District, Andhra Pradesh - 516 003 ICAR::Indian Institute of Rice Research Regional Agricultural Research Station, ANGRAU, Nandyal -518 502 ICAR::Central Tobacco Research Institute Department of Plant Pathology, S.V. Agriculture College, ANGRAU, Tirupati - 517 502 ICAR::Indian Institute of Rice Research |
| Published/ Complete Date: | 2023-01-01 |
| Project Code: | Not Available |
| Keywords: | Brown planthopper, Nilaparvata lugens, host plant resistance, probing marks, and feeding behaviour |
| Publisher: | Abuost Park, Illinois, United States of America |
| Citation: | V. Shilpakala1 , V. Jhansi Lakshmi2* , N.C.Venkatesarulu3 , M. Seshu Madhav5 , R. Sarada Jayalakshmi Devi4 , and G. Padmavathi2 . Probing behaviour of brown plant hopper nilaparvata lugens (stal.) in the resistant germplasm accessions. Scientist. 2023;2(1):699-708. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A total of 1110 ENRRD rice germplasm accessions were evaluated for their resistance to brown planthopper, BPH in glass house by adopting internationally accepted standard seed box screening technique and scored on 0-9 scale by following the IRRI method of standard evaluation system for rice. Among 1110 rice germplasm accessions tested, 3 were categorized as Highly resistant, 24 as resistant, 19 as moderately resistant, 192 as moderately susceptible, 509 as susceptible and rest of other 363 genotypes were highly susceptible to BPH. The studies on antixenosis mechanism of resistance for feeding by probing marks revealed that resistant entries, wereleast preferred by BPH nymphs and adults with more number of probing marks The results indicate that the germplasm accessions viz., IC 343457, IC 300168 and IC 377051 were highly resistant and possess non preference mechanism of resistance and are not preferred by BPH for feeding. The identified resistant entries can be used in the breeding programmes to develop BPH resistant varieties. |
| Description: | Not Available |
| ISSN: | 0890-3670e |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Scientist, USA |
| Journal Type: | included |
| NAAS Rating: | 7.72 |
| Volume No.: | 2(1) |
| Page Number: | 699-708 |
| Name of the Division/Regional Station: | Agricultural Entomology |
| Source, DOI or any other URL: | https://doi.org/10.5281/zenodo.7583309 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/82246 |
| Appears in Collections: | CS-IIRR-Publication |
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