Nermy Ribeiro Valadares, Marcus Alvarenga Soares, Evander Alves Ferreira, Veríssimo Gibran Mendes de Sá, Alcinei Místico Azevedo, Germano Leão Demolin Leite, José Cola Zanuncio
{"title":"棉蚜对转基因棉及其同杂种的生理反应(半翅目:蚜科)","authors":"Nermy Ribeiro Valadares, Marcus Alvarenga Soares, Evander Alves Ferreira, Veríssimo Gibran Mendes de Sá, Alcinei Místico Azevedo, Germano Leão Demolin Leite, José Cola Zanuncio","doi":"10.1007/s11829-022-09943-8","DOIUrl":null,"url":null,"abstract":"<div><p>In Brazil, genetically modified cotton is increasing in most cultivated areas to manage insects, mainly Lepidoptera. Pests associated with cotton crops are diverse. <i>Aphis gossypii</i> Glover, 1877 (Hemiptera: Aphididae), one of the most important cotton pests, sucks photoassimilates from the phloem sap causing mold growth and damage to plant tissues. The interactions between Bt plants and non-target organisms and the impact of <i>A. gossypii</i> damage on these plants need further studies. Therefore, the objective was to evaluate the physiological stress caused by <i>A. gossypii</i> on Bt cotton and its isohybrid (same genetic background but not transgenic). The Bt cotton (Cotton Event 281-24-236/3006-210-23) and the isohybrid of this plant were planted in pots in a completely randomized design, as the treatments, with 30 replications in a greenhouse. The chlorophyll fluorescence parameters of the plants were evaluated by using a fluorometer. Regression models were adjusted for Bt cotton and the isohybrid, and the differences between treatments were evaluated through the model identity test. The photosynthetic parameters of Bt cotton and its isohybrid infested by this insect were similar.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2023-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Physiological responses in genetically modified cotton and its isohybrid attacked by Aphis gossypii Glover (Hemiptera: Aphididae)\",\"authors\":\"Nermy Ribeiro Valadares, Marcus Alvarenga Soares, Evander Alves Ferreira, Veríssimo Gibran Mendes de Sá, Alcinei Místico Azevedo, Germano Leão Demolin Leite, José Cola Zanuncio\",\"doi\":\"10.1007/s11829-022-09943-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In Brazil, genetically modified cotton is increasing in most cultivated areas to manage insects, mainly Lepidoptera. Pests associated with cotton crops are diverse. <i>Aphis gossypii</i> Glover, 1877 (Hemiptera: Aphididae), one of the most important cotton pests, sucks photoassimilates from the phloem sap causing mold growth and damage to plant tissues. The interactions between Bt plants and non-target organisms and the impact of <i>A. gossypii</i> damage on these plants need further studies. Therefore, the objective was to evaluate the physiological stress caused by <i>A. gossypii</i> on Bt cotton and its isohybrid (same genetic background but not transgenic). The Bt cotton (Cotton Event 281-24-236/3006-210-23) and the isohybrid of this plant were planted in pots in a completely randomized design, as the treatments, with 30 replications in a greenhouse. The chlorophyll fluorescence parameters of the plants were evaluated by using a fluorometer. Regression models were adjusted for Bt cotton and the isohybrid, and the differences between treatments were evaluated through the model identity test. The photosynthetic parameters of Bt cotton and its isohybrid infested by this insect were similar.</p></div>\",\"PeriodicalId\":8409,\"journal\":{\"name\":\"Arthropod-Plant Interactions\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2023-01-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Arthropod-Plant Interactions\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11829-022-09943-8\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENTOMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Arthropod-Plant Interactions","FirstCategoryId":"97","ListUrlMain":"https://link.springer.com/article/10.1007/s11829-022-09943-8","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENTOMOLOGY","Score":null,"Total":0}
Physiological responses in genetically modified cotton and its isohybrid attacked by Aphis gossypii Glover (Hemiptera: Aphididae)
In Brazil, genetically modified cotton is increasing in most cultivated areas to manage insects, mainly Lepidoptera. Pests associated with cotton crops are diverse. Aphis gossypii Glover, 1877 (Hemiptera: Aphididae), one of the most important cotton pests, sucks photoassimilates from the phloem sap causing mold growth and damage to plant tissues. The interactions between Bt plants and non-target organisms and the impact of A. gossypii damage on these plants need further studies. Therefore, the objective was to evaluate the physiological stress caused by A. gossypii on Bt cotton and its isohybrid (same genetic background but not transgenic). The Bt cotton (Cotton Event 281-24-236/3006-210-23) and the isohybrid of this plant were planted in pots in a completely randomized design, as the treatments, with 30 replications in a greenhouse. The chlorophyll fluorescence parameters of the plants were evaluated by using a fluorometer. Regression models were adjusted for Bt cotton and the isohybrid, and the differences between treatments were evaluated through the model identity test. The photosynthetic parameters of Bt cotton and its isohybrid infested by this insect were similar.
期刊介绍:
Arthropod-Plant Interactions is dedicated to publishing high quality original papers and reviews with a broad fundamental or applied focus on ecological, biological, and evolutionary aspects of the interactions between insects and other arthropods with plants. Coverage extends to all aspects of such interactions including chemical, biochemical, genetic, and molecular analysis, as well reporting on multitrophic studies, ecophysiology, and mutualism.
Arthropod-Plant Interactions encourages the submission of forum papers that challenge prevailing hypotheses. The journal encourages a diversity of opinion by presenting both invited and unsolicited review papers.