Table_3_Leaf Damage Based Phenotyping Technique and Its Validation Against Fall Armyworm, Spodoptera frugiperda (J. E. Smith), in Maize.XLSX
Globally, maize is an important cereal food crop with the highest production and productivity. Among the biotic constraints that limit the productivity of maize, the recent invasion of fall armyworm (FAW) in India is a concern. The first line of strategy available for FAW management is to evaluate a...
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ftfrontimediafig:oai:figshare.com:article/20286024 2023-05-15T16:02:04+02:00 Table_3_Leaf Damage Based Phenotyping Technique and Its Validation Against Fall Armyworm, Spodoptera frugiperda (J. E. Smith), in Maize.XLSX P. Lakshmi Soujanya J. C. Sekhar K. R. Yathish Chikkappa G. Karjagi K. Sankara Rao S. B. Suby S. L. Jat Bhupender Kumar Krishan Kumar Jyothilakshmi Vadessery K. Subaharan Jagadish Patil Vinay K. Kalia A. Dhandapani Sujay Rakshit 2022-07-11T12:16:46Z https://doi.org/10.3389/fpls.2022.906207.s003 https://figshare.com/articles/dataset/Table_3_Leaf_Damage_Based_Phenotyping_Technique_and_Its_Validation_Against_Fall_Armyworm_Spodoptera_frugiperda_J_E_Smith_in_Maize_XLSX/20286024 unknown doi:10.3389/fpls.2022.906207.s003 https://figshare.com/articles/dataset/Table_3_Leaf_Damage_Based_Phenotyping_Technique_and_Its_Validation_Against_Fall_Armyworm_Spodoptera_frugiperda_J_E_Smith_in_Maize_XLSX/20286024 CC BY 4.0 CC-BY Botany Plant Biology Plant Systematics and Taxonomy Plant Cell and Molecular Biology Plant Developmental and Reproductive Biology Plant Pathology Plant Physiology Plant Biology not elsewhere classified maize germplasm invasive insect pest fall armyworm artificial infestation leaf damage rating phenotyping technique resistant genotypes injury levels Dataset 2022 ftfrontimediafig https://doi.org/10.3389/fpls.2022.906207.s003 2022-07-13T23:06:13Z Globally, maize is an important cereal food crop with the highest production and productivity. Among the biotic constraints that limit the productivity of maize, the recent invasion of fall armyworm (FAW) in India is a concern. The first line of strategy available for FAW management is to evaluate and exploit resistant genotypes for inclusion in an IPM schedule. Screening for resistant maize genotypes against FAW is in its infancy in India, considering its recent occurrence in the country. The present work attempts to optimize screening techniques suited to Indian conditions, which involve the description of leaf damage rating (LDR) by comparing injury levels among maize genotypes and to validate the result obtained from the optimized screening technique by identification of lines potentially resistant to FAW under artificial infestation. Exposure to 20 neonate FAW larvae at the V 5 phenological stage coupled with the adoption of LDR on a 1–9 scale aided in preliminary characterize maize genotypes as potentially resistant, moderately resistant, and susceptible. The LDR varies with genotype, neonate counts, and days after infestation. The genotypes, viz., DMRE 63, DML-163-1, CML 71, CML 141, CML 337, CML 346, and wild ancestor Zea mays ssp. parviglumis recorded lower LDR ratings against FAW and can be exploited for resistance breeding in maize. Dataset DML Frontiers: Figshare Indian |
institution |
Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Botany Plant Biology Plant Systematics and Taxonomy Plant Cell and Molecular Biology Plant Developmental and Reproductive Biology Plant Pathology Plant Physiology Plant Biology not elsewhere classified maize germplasm invasive insect pest fall armyworm artificial infestation leaf damage rating phenotyping technique resistant genotypes injury levels |
spellingShingle |
Botany Plant Biology Plant Systematics and Taxonomy Plant Cell and Molecular Biology Plant Developmental and Reproductive Biology Plant Pathology Plant Physiology Plant Biology not elsewhere classified maize germplasm invasive insect pest fall armyworm artificial infestation leaf damage rating phenotyping technique resistant genotypes injury levels P. Lakshmi Soujanya J. C. Sekhar K. R. Yathish Chikkappa G. Karjagi K. Sankara Rao S. B. Suby S. L. Jat Bhupender Kumar Krishan Kumar Jyothilakshmi Vadessery K. Subaharan Jagadish Patil Vinay K. Kalia A. Dhandapani Sujay Rakshit Table_3_Leaf Damage Based Phenotyping Technique and Its Validation Against Fall Armyworm, Spodoptera frugiperda (J. E. Smith), in Maize.XLSX |
topic_facet |
Botany Plant Biology Plant Systematics and Taxonomy Plant Cell and Molecular Biology Plant Developmental and Reproductive Biology Plant Pathology Plant Physiology Plant Biology not elsewhere classified maize germplasm invasive insect pest fall armyworm artificial infestation leaf damage rating phenotyping technique resistant genotypes injury levels |
description |
Globally, maize is an important cereal food crop with the highest production and productivity. Among the biotic constraints that limit the productivity of maize, the recent invasion of fall armyworm (FAW) in India is a concern. The first line of strategy available for FAW management is to evaluate and exploit resistant genotypes for inclusion in an IPM schedule. Screening for resistant maize genotypes against FAW is in its infancy in India, considering its recent occurrence in the country. The present work attempts to optimize screening techniques suited to Indian conditions, which involve the description of leaf damage rating (LDR) by comparing injury levels among maize genotypes and to validate the result obtained from the optimized screening technique by identification of lines potentially resistant to FAW under artificial infestation. Exposure to 20 neonate FAW larvae at the V 5 phenological stage coupled with the adoption of LDR on a 1–9 scale aided in preliminary characterize maize genotypes as potentially resistant, moderately resistant, and susceptible. The LDR varies with genotype, neonate counts, and days after infestation. The genotypes, viz., DMRE 63, DML-163-1, CML 71, CML 141, CML 337, CML 346, and wild ancestor Zea mays ssp. parviglumis recorded lower LDR ratings against FAW and can be exploited for resistance breeding in maize. |
format |
Dataset |
author |
P. Lakshmi Soujanya J. C. Sekhar K. R. Yathish Chikkappa G. Karjagi K. Sankara Rao S. B. Suby S. L. Jat Bhupender Kumar Krishan Kumar Jyothilakshmi Vadessery K. Subaharan Jagadish Patil Vinay K. Kalia A. Dhandapani Sujay Rakshit |
author_facet |
P. Lakshmi Soujanya J. C. Sekhar K. R. Yathish Chikkappa G. Karjagi K. Sankara Rao S. B. Suby S. L. Jat Bhupender Kumar Krishan Kumar Jyothilakshmi Vadessery K. Subaharan Jagadish Patil Vinay K. Kalia A. Dhandapani Sujay Rakshit |
author_sort |
P. Lakshmi Soujanya |
title |
Table_3_Leaf Damage Based Phenotyping Technique and Its Validation Against Fall Armyworm, Spodoptera frugiperda (J. E. Smith), in Maize.XLSX |
title_short |
Table_3_Leaf Damage Based Phenotyping Technique and Its Validation Against Fall Armyworm, Spodoptera frugiperda (J. E. Smith), in Maize.XLSX |
title_full |
Table_3_Leaf Damage Based Phenotyping Technique and Its Validation Against Fall Armyworm, Spodoptera frugiperda (J. E. Smith), in Maize.XLSX |
title_fullStr |
Table_3_Leaf Damage Based Phenotyping Technique and Its Validation Against Fall Armyworm, Spodoptera frugiperda (J. E. Smith), in Maize.XLSX |
title_full_unstemmed |
Table_3_Leaf Damage Based Phenotyping Technique and Its Validation Against Fall Armyworm, Spodoptera frugiperda (J. E. Smith), in Maize.XLSX |
title_sort |
table_3_leaf damage based phenotyping technique and its validation against fall armyworm, spodoptera frugiperda (j. e. smith), in maize.xlsx |
publishDate |
2022 |
url |
https://doi.org/10.3389/fpls.2022.906207.s003 https://figshare.com/articles/dataset/Table_3_Leaf_Damage_Based_Phenotyping_Technique_and_Its_Validation_Against_Fall_Armyworm_Spodoptera_frugiperda_J_E_Smith_in_Maize_XLSX/20286024 |
geographic |
Indian |
geographic_facet |
Indian |
genre |
DML |
genre_facet |
DML |
op_relation |
doi:10.3389/fpls.2022.906207.s003 https://figshare.com/articles/dataset/Table_3_Leaf_Damage_Based_Phenotyping_Technique_and_Its_Validation_Against_Fall_Armyworm_Spodoptera_frugiperda_J_E_Smith_in_Maize_XLSX/20286024 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fpls.2022.906207.s003 |
_version_ |
1766397692632629248 |