Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1653/024.101.0211 http://hdl.handle.net/11449/160373 |
Resumo: | Aphis glycines Matsumura (Hemiptera: Aphididae) is a serious pest of soybean in North America. Plant resistance is a valuable tool for the management of this pest, and a better understanding of the interactions between aphid and soybeans expressing varying levels and different categories of resistance can assist in the development of aphid resistant or tolerant genotypes. The electrical penetration graph (EPG) technique was used to evaluate the feeding behavior of A. glycines (biotype 1) on 4 soybean genotypes: (1) 'Dowling' (contains Rag1 gene and exhibits antibiosis); (2) PI 200538 (contains Rag2 gene and exhibits antixenosis); (3) KS4202 (exhibits tolerance); and (4) 'D76RR' (susceptible to aphid). Aphids spent shorter periods in the sieve element phase on 'Dowling' and exhibited a greater number of pathway phases, non-probing events, and a longer time in non-probing events in PI 200538 and 'Dowling.' For 'SD76RR' and KS4202, aphids demonstrated more sustained phloem ingestion, spent shorter time in non-probing events, and exhibited fewer pathway phases and potential drops. These results indicate that resistance factors are present in the phloem of 'Dowling.' For PI 200538, it is suggested that antixenotic factors are involved in resistance to A. glycines. Because KS4202 is tolerant to biotype 1 of A. glycines, the suitability of this genotype was expected already. This study provides important data that contribute to the understanding of how soybean aphids (biotype 1) feed on soybean genotypes with various aphid resistant genes and categories. In addition to assisting in the distinction between resistance categories, these results are useful in soybean breeding programs focusing on developing genotypes with greater resistance to insects. |
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Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistancehost plant resistanceelectrical penetration graphsoybean aphidAphis glycines Matsumura (Hemiptera: Aphididae) is a serious pest of soybean in North America. Plant resistance is a valuable tool for the management of this pest, and a better understanding of the interactions between aphid and soybeans expressing varying levels and different categories of resistance can assist in the development of aphid resistant or tolerant genotypes. The electrical penetration graph (EPG) technique was used to evaluate the feeding behavior of A. glycines (biotype 1) on 4 soybean genotypes: (1) 'Dowling' (contains Rag1 gene and exhibits antibiosis); (2) PI 200538 (contains Rag2 gene and exhibits antixenosis); (3) KS4202 (exhibits tolerance); and (4) 'D76RR' (susceptible to aphid). Aphids spent shorter periods in the sieve element phase on 'Dowling' and exhibited a greater number of pathway phases, non-probing events, and a longer time in non-probing events in PI 200538 and 'Dowling.' For 'SD76RR' and KS4202, aphids demonstrated more sustained phloem ingestion, spent shorter time in non-probing events, and exhibited fewer pathway phases and potential drops. These results indicate that resistance factors are present in the phloem of 'Dowling.' For PI 200538, it is suggested that antixenotic factors are involved in resistance to A. glycines. Because KS4202 is tolerant to biotype 1 of A. glycines, the suitability of this genotype was expected already. This study provides important data that contribute to the understanding of how soybean aphids (biotype 1) feed on soybean genotypes with various aphid resistant genes and categories. In addition to assisting in the distinction between resistance categories, these results are useful in soybean breeding programs focusing on developing genotypes with greater resistance to insects.Nacional Council for Scientific and Technological DevelopmentSao Paulo State Univ, Coll Agron Sci, Dept Crop Protect, BR-18610307 Botucatu, SP, BrazilUniv Nebraska, Dept Entomol, 103 Entomol Hall, Lincoln, NE 68583 USAUniv Sao Paulo, Luiz de Queiroz Coll Agr, Dept Entomol & Acarol, BR-13418900 Piracicaba, SP, BrazilUniv Nebraska Lincoln, Haskell Agr Lab, Concord, NH 68728 USASao Paulo State Univ, Coll Agron Sci, Dept Crop Protect, BR-18610307 Botucatu, SP, BrazilNacional Council for Scientific and Technological Development: 200096/2011-7Florida Entomological SocUniversidade Estadual Paulista (Unesp)Univ NebraskaUniversidade de São Paulo (USP)Univ Nebraska LincolnBaldin, Edson L. L. [UNESP]Stamm, Mitchell D.Bentivenha, Jose P. F.Koch, Kyle G.Heng-Moss, Tiffany M.Hunt, Thomas E.2018-11-26T16:03:06Z2018-11-26T16:03:06Z2018-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article223-228application/pdfhttp://dx.doi.org/10.1653/024.101.0211Florida Entomologist. Lutz: Florida Entomological Soc, v. 101, n. 2, p. 223-228, 2018.0015-4040http://hdl.handle.net/11449/16037310.1653/024.101.0211WOS:000435714600011WOS000435714600011.pdf74350951063273050000-0002-5912-1339Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFlorida Entomologist0,507info:eu-repo/semantics/openAccess2023-10-19T06:10:50Zoai:repositorio.unesp.br:11449/160373Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:22:52.686237Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance |
title |
Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance |
spellingShingle |
Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance Baldin, Edson L. L. [UNESP] host plant resistance electrical penetration graph soybean aphid |
title_short |
Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance |
title_full |
Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance |
title_fullStr |
Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance |
title_full_unstemmed |
Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance |
title_sort |
Feeding behavior of Aphis glycines (Hemiptera: Aphididae) on soybeans exhibiting antibiosis, antixenosis, and tolerance resistance |
author |
Baldin, Edson L. L. [UNESP] |
author_facet |
Baldin, Edson L. L. [UNESP] Stamm, Mitchell D. Bentivenha, Jose P. F. Koch, Kyle G. Heng-Moss, Tiffany M. Hunt, Thomas E. |
author_role |
author |
author2 |
Stamm, Mitchell D. Bentivenha, Jose P. F. Koch, Kyle G. Heng-Moss, Tiffany M. Hunt, Thomas E. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Nebraska Universidade de São Paulo (USP) Univ Nebraska Lincoln |
dc.contributor.author.fl_str_mv |
Baldin, Edson L. L. [UNESP] Stamm, Mitchell D. Bentivenha, Jose P. F. Koch, Kyle G. Heng-Moss, Tiffany M. Hunt, Thomas E. |
dc.subject.por.fl_str_mv |
host plant resistance electrical penetration graph soybean aphid |
topic |
host plant resistance electrical penetration graph soybean aphid |
description |
Aphis glycines Matsumura (Hemiptera: Aphididae) is a serious pest of soybean in North America. Plant resistance is a valuable tool for the management of this pest, and a better understanding of the interactions between aphid and soybeans expressing varying levels and different categories of resistance can assist in the development of aphid resistant or tolerant genotypes. The electrical penetration graph (EPG) technique was used to evaluate the feeding behavior of A. glycines (biotype 1) on 4 soybean genotypes: (1) 'Dowling' (contains Rag1 gene and exhibits antibiosis); (2) PI 200538 (contains Rag2 gene and exhibits antixenosis); (3) KS4202 (exhibits tolerance); and (4) 'D76RR' (susceptible to aphid). Aphids spent shorter periods in the sieve element phase on 'Dowling' and exhibited a greater number of pathway phases, non-probing events, and a longer time in non-probing events in PI 200538 and 'Dowling.' For 'SD76RR' and KS4202, aphids demonstrated more sustained phloem ingestion, spent shorter time in non-probing events, and exhibited fewer pathway phases and potential drops. These results indicate that resistance factors are present in the phloem of 'Dowling.' For PI 200538, it is suggested that antixenotic factors are involved in resistance to A. glycines. Because KS4202 is tolerant to biotype 1 of A. glycines, the suitability of this genotype was expected already. This study provides important data that contribute to the understanding of how soybean aphids (biotype 1) feed on soybean genotypes with various aphid resistant genes and categories. In addition to assisting in the distinction between resistance categories, these results are useful in soybean breeding programs focusing on developing genotypes with greater resistance to insects. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T16:03:06Z 2018-11-26T16:03:06Z 2018-06-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1653/024.101.0211 Florida Entomologist. Lutz: Florida Entomological Soc, v. 101, n. 2, p. 223-228, 2018. 0015-4040 http://hdl.handle.net/11449/160373 10.1653/024.101.0211 WOS:000435714600011 WOS000435714600011.pdf 7435095106327305 0000-0002-5912-1339 |
url |
http://dx.doi.org/10.1653/024.101.0211 http://hdl.handle.net/11449/160373 |
identifier_str_mv |
Florida Entomologist. Lutz: Florida Entomological Soc, v. 101, n. 2, p. 223-228, 2018. 0015-4040 10.1653/024.101.0211 WOS:000435714600011 WOS000435714600011.pdf 7435095106327305 0000-0002-5912-1339 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Florida Entomologist 0,507 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
223-228 application/pdf |
dc.publisher.none.fl_str_mv |
Florida Entomological Soc |
publisher.none.fl_str_mv |
Florida Entomological Soc |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128506214744064 |