1 resultado para Russian wheat aphid, population genetics, native range, invasive pathways, genetic isolation, demography, salivary gland genes, selection
em Digital Repository at Iowa State University
Filtro por publicador
- Aberdeen University (2)
- Academic Archive On-line (Stockholm University; Sweden) (1)
- Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España (1)
- AMS Tesi di Dottorato - Alm@DL - Università di Bologna (5)
- AMS Tesi di Laurea - Alm@DL - Università di Bologna (2)
- Aquatic Commons (13)
- ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (6)
- Archimer: Archive de l'Institut francais de recherche pour l'exploitation de la mer (1)
- Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (10)
- Aston University Research Archive (5)
- B-Digital - Universidade Fernando Pessoa - Portugal (2)
- Biblioteca de Teses e Dissertações da USP (1)
- Biblioteca Digital | Sistema Integrado de Documentación | UNCuyo - UNCUYO. UNIVERSIDAD NACIONAL DE CUYO. (2)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (17)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP) (19)
- Biblioteca Digital de Teses e Dissertações Eletrônicas da UERJ (8)
- Bioline International (2)
- BORIS: Bern Open Repository and Information System - Berna - Suiça (40)
- Brock University, Canada (3)
- CentAUR: Central Archive University of Reading - UK (31)
- Chinese Academy of Sciences Institutional Repositories Grid Portal (64)
- Cochin University of Science & Technology (CUSAT), India (3)
- CORA - Cork Open Research Archive - University College Cork - Ireland (8)
- Dalarna University College Electronic Archive (1)
- Deakin Research Online - Australia (58)
- DI-fusion - The institutional repository of Université Libre de Bruxelles (1)
- Digital Commons - Michigan Tech (1)
- Digital Commons @ Winthrop University (1)
- Digital Commons at Florida International University (9)
- Digital Repository at Iowa State University (1)
- DigitalCommons@The Texas Medical Center (26)
- DigitalCommons@University of Nebraska - Lincoln (4)
- Duke University (8)
- eResearch Archive - Queensland Department of Agriculture; Fisheries and Forestry (58)
- Glasgow Theses Service (1)
- Greenwich Academic Literature Archive - UK (1)
- Harvard University (2)
- Helda - Digital Repository of University of Helsinki (19)
- Illinois Digital Environment for Access to Learning and Scholarship Repository (1)
- Indian Institute of Science - Bangalore - Índia (9)
- Institutional Repository of Leibniz University Hannover (1)
- Instituto Gulbenkian de Ciência (1)
- Instituto Politécnico de Bragança (1)
- Memorial University Research Repository (3)
- National Center for Biotechnology Information - NCBI (19)
- Plymouth Marine Science Electronic Archive (PlyMSEA) (8)
- Portal de Revistas Científicas Complutenses - Espanha (1)
- Publishing Network for Geoscientific & Environmental Data (13)
- QSpace: Queen's University - Canada (3)
- QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (53)
- Queensland University of Technology - ePrints Archive (67)
- Repositório Alice (Acesso Livre à Informação Científica da Embrapa / Repository Open Access to Scientific Information from Embrapa) (1)
- Repositório Científico da Universidade de Évora - Portugal (1)
- Repositório do Centro Hospitalar de Lisboa Central, EPE - Centro Hospitalar de Lisboa Central, EPE, Portugal (1)
- Repositório Institucional da Universidade de Aveiro - Portugal (3)
- Repositório Institucional da Universidade de Brasília (1)
- Repositório Institucional da Universidade Estadual de São Paulo - UNESP (1)
- Repositório Institucional da Universidade Tecnológica Federal do Paraná (RIUT) (2)
- Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (152)
- SAPIENTIA - Universidade do Algarve - Portugal (5)
- Universidad de Alicante (1)
- Universidad del Rosario, Colombia (6)
- Universidad Politécnica de Madrid (5)
- Universidade de Lisboa - Repositório Aberto (2)
- Universidade dos Açores - Portugal (2)
- Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP) (1)
- Universidade Federal do Pará (10)
- Universidade Federal do Rio Grande do Norte (UFRN) (6)
- Universitat de Girona, Spain (5)
- Universitätsbibliothek Kassel, Universität Kassel, Germany (4)
- Université de Lausanne, Switzerland (12)
- Université de Montréal (2)
- Université de Montréal, Canada (20)
- Université Laval Mémoires et thèses électroniques (1)
- University of Canberra Research Repository - Australia (1)
- University of Connecticut - USA (1)
- University of Michigan (4)
- University of Queensland eSpace - Australia (58)
- University of Washington (2)
- WestminsterResearch - UK (3)
Resumo:
The soybean aphid (Aphis glycines), native to China, has become the most economically damaging insect in soybeans in northeast Iowa. Soybean aphid may have up to 18 generations per year, beginning with overwintering eggs on the alternate host buckthorn. In spring, winged aphids migrate from buckthorn to nearby emerged soybeans. Generations advance in these fields, and then another winged migration occurs in summer spreading from these fields to others. A third migration occurs in fall with aphids moving back to buckthorn. Depending on the season, soybean proximity to buckthorn, and soybean aphid migration patterns, populations of aphids tend to peak in soybeans anywhere from late July to early September. With higher aphid populations, the production of honeydew (the excrement of the aphid) and the resulting black fungus that grows on it (sooty mold) may become apparent. Aphid feeding may cause stunted plants, reduced pods and seeds, and may also transmit viruses that could cause mottling and distortion of leaves, reduced seed set, and discolored seeds.