Results 61 to 70 of about 4,961 (208)

Refuges and host shift pathways of host-specialized aphids Aphis gossypii [PDF]

Scientific Reports, 2017
AbstractPolyphagous cotton-melon aphid populations usually comprise cotton- and cucurbit-specialized biotypes. Host-specialized aphids are prone to food shortages. Cucumber, the favourite food of cucurbit-specialized aphids, is usually absent during autumn and winter in Nanjing, China.
Ting-Ting Xu, Hai-Xia Lei, Xiang-Dong Liu   +2 more
openaire   +4 more sources

Genomic Characterisation of Bidens mottle virus in South Africa and an Assessment of the Impact on Helianthus annuus (Sunflower) in an Open Field Setting

Plant Pathology, Volume 74, Issue 5, Page 1266-1276, June 2025.
RNAseq was used to identify the second natural infection of bidens mottle virus on sunflowers in an open field setting in South Africa and is the first detection of the virus in the country and significantly stunted plant growth and yield. ABSTRACT Sunflower (Helianthus annuus) is an oilseed crop of global economic importance, and South Africa ranks ...
Phrasia Mapfumo, Emma Archer, Dirk Z. H. Swanevelder, Markus Wilken, Nicky M. Creux, David Read   +5 more
wiley   +1 more source

Efeito da presa alternativa no desenvolvimento e consumo de Orius insidiosus (Say) (Hemiptera, Anthocoridae) e comportamento de oviposição em cultivares de crisântemo Effect of alternative prey on development and consumption of Orius insidiosus (Say) (Hemiptera, Anthocoridae) and oviposition behavior on chrysantemum cultivars

Revista Brasileira de Entomologia, 2007
Este trabalho teve como objetivo avaliar o desenvolvimento e o consumo de Orius insidiosus (Say, 1832) tendo Aphis gossypii Glover, 1877 como presa, bem como seu comportamento de oviposição em duas cultivares de crisântemo. O experimento foi conduzido em
Maria da Conceição M. Soglia, Vanda Helena Paes Bueno, Lívia Mendes Carvalho   +2 more
doaj   +1 more source

Aphid adaptation to cucurbits: sugars, cucurbitacin and phloem structure in resistant and susceptible melons

BMC Plant Biology, 2023
Background Aphis gossypii, a strictly phloemophagaous aphid, colonize hundreds of plant families, and a group of clones formed a cucurbit-specialised host-race.
Pierre Sadon, Marie-Noëlle Corre, Raphael Lugan, Nathalie Boissot   +3 more
doaj   +1 more source

Cyto‐Genotoxic Assessment of Sulfoxaflor in Allium cepa Root Cells and DNA Docking Studies

Microscopy Research and Technique, Volume 88, Issue 5, Page 1521-1533, May 2025.
Cyto‐genotoxic Assessment of Sulfoxaflor in Allium cepa Root Cells and DNA Docking Studies. ABSTRACT Sulfoxaflor (SFX) is an insecticide that is commonly used for the control of sap‐feeding insects. Since SFX is extensively applied globally, it has been implicated in the substantial induction of environmental toxicity.
Recep Liman, Muhammad Muddassir Ali, Erman Salih İstifli, İbrahim Hakkı Ciğerci, Ümran Tınaz, Sidal Kırlangıç, Nejla Altay, Yudum Yeltekin Uğur   +7 more
wiley   +1 more source

Aphis gossypii Glover 1877

, 2015
Published as part of Albrecht, Anders Christian, 2015, Identification guide to Nordic aphids associated with mosses, horsetails and ferns (Bryophyta, Equisetophyta, Polypodiophyta) (Insecta, Hemiptera, Aphidoidea), pp. 1-55 in European Journal of Taxonomy 145 on pages 30-31, DOI: 10.5852/ejt.2015.145, http://zenodo.org/record ...
openaire   +2 more sources

Occurrence of Lysiphlebus testaceipes parasitizing Aphis gossypii in watermelon in the State of Rio Grande do Norte, Brazil Ocorrência de Lysiphlebus testaceipes parasitando Aphis gossypii em melancia, no Estado do Rio Grande do Norte, Brasil

Ciência Rural, 2010
This is the first report of the parasitoid Lysiphlebus testaceipes (Cresson) as a biological control agent of the aphid Aphis gossypii Glover in watermelon crop in Vale do Açu, RN.
Luciano Pacelli Medeiros Macedo, Edmondson Reginaldo Moura Filho, Adriano Soares Carvalho, Carlos Eduardo Souza Bezerra, Luís Cláudio Paterno Silveira   +4 more
doaj  

Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two aphid species

Egyptian Journal of Biological Pest Control, 2020
The study aimed to determine the effect of two aphid species; Lipaphis erysimi (Kaltenbach) and Aphis gossypii Glover (Hemiptera: Aphididae) on life table and demographic parameters of Hippodamia convergens Gu`erin-M´eneville (Coleoptera: Coccinellidae).
Muhammad Arshad, Muhammad Irfan Ullah, Umair Shahid, Muhammad Tahir, Malik Imran Khan, Muhammad Rizwan, Muhammad Abrar, Muhammad Mubashar Niaz   +7 more
doaj   +1 more source

Discovery and biological characterization of a novel mesoionic insecticide fenmezoditiaz

Pest Management Science, Volume 81, Issue 5, Page 2535-2552, May 2025.
Acetylcholine binding protein (AChBP) from the sea slug Aplysia californica was modified using site‐directed mutagenesis to create an insect‐like binding site enabling structure‐based compound design. Fenmezoditiaz is a systemic insecticide with a broad spectrum, lack of cross‐resistance and an additional tool for integrated pest management and ...
Huazhang Huang, Joachim Dickhaut, Martin Weisel, Lixin Mao, Nancy Rankl, Haruka Takeda, Lynn F Stam, Quinn M Peacock, Hans Wolfgang Höffken   +8 more
wiley   +1 more source

Selection of highly virulent entomopathogenic fungal isolates to control the greenhouse aphid species in Iraq

Egyptian Journal of Biological Pest Control, 2018
Aphids are one of the major insect pests of greenhouses and field crops worldwide. Several species of entomopathogenic fungi (EPF), including Lecanicillium spp.
Akram A. Mohammed, Jamal H. Kadhim, Zahid N. A. Kamaluddin   +2 more
doaj   +1 more source