Influence of genetic and environmental factors on the success of endosymbiont transfers in pest aphids

X Gu, PA Ross, Q Yang, A Gill… - Environmental …, 2024 - Wiley Online Library
There is increasing interest in exploring how endosymbionts could be useful in pest control,
including in aphids, which can carry a diversity of endosymbionts. Endosymbionts often …

Floral presence and flower identity alter cereal aphid endosymbiont communities on adjacent crops

SE Zytynska, S Sturm, C Hawes… - Journal of Applied …, 2023 - Wiley Online Library
Floral plantings adjacent to crops fields can recruit populations of natural enemies by
providing flower nectar and non‐crop prey to increase natural pest regulation. Observed …

Insecticide susceptibility in a planthopper pest increases following inoculation with cultured Arsenophonus

T Cai, P Nadal-Jimenez, Y Gao, H Arai, C Li… - The ISME …, 2024 - academic.oup.com
Facultative vertically transmitted symbionts are a common feature of insects that determine
many aspects of their hosts' phenotype. Our capacity to understand and exploit these …

Barley yellow dwarf virus influences its vector's endosymbionts but not its thermotolerance

E Chirgwin, Q Yang, PA Umina, JA Thia, A Gill, W Song… - Microorganisms, 2023 - mdpi.com
The barley yellow dwarf virus (BYDV) of cereals is thought to substantially increase the high-
temperature tolerance of its aphid vector, Rhopalosiphum padi, which may enhance its …

Describing endosymbiont–host interactions within the parasitism–mutualism continuum

AA Hoffmann, BS Cooper - Ecology and evolution, 2024 - Wiley Online Library
Endosymbionts are widespread in arthropods, living in host cells with effects that extend
from parasitic to mutualistic. Newly acquired endosymbionts tend to be parasitic, but vertical …

A diversity of endosymbionts across Australian aphids and their persistence in aphid cultures

Q Yang, A Gill, KL Robinson, PA Umina… - Environmental …, 2023 - Wiley Online Library
There is increasing interest in the use of endosymbionts in pest control, which will benefit
from the identification of endosymbionts from potential donor species for transfer to pest …

Hormetic effect induced by Beauveria bassiana in Myzus persicae

LS Arinanto, AA Hoffmann, PA Ross… - Pest Management …, 2024 - Wiley Online Library
BACKGROUND Myzus persicae, a serious sap‐sucking pest of a large variety of host plants
in agriculture, is traditionally controlled using chemical insecticides but there is interest in …

[HTML][HTML] Effect of Rickettsiella viridis endosymbionts introduced into Myzus persicae aphids on parasitism by Diaeretiella rapae: A combined strategy for aphid control?

S Soleimannejad, PA Ross, AA Hoffmann - Biological Control, 2023 - Elsevier
Aphids are major crop pests in southeastern regions of Australia. Some aphid species
harbor heritable facultative endosymbionts that may induce beneficial or detrimental impacts …

Rickettsia symbionts spread via mixed mode transmission, increasing female fecundity and sex ratio shift by host hormone modulating

BQ Liu, XY Bao, JY Yan, D Zhang… - Proceedings of the …, 2024 - National Acad Sciences
Heritable symbionts are common among animals in nature, but the molecular mechanisms
underpinning symbiont invasions of host populations have been elusive. In this study, we …

[HTML][HTML] Modelling the spread of a novel endosymbiont infection in field populations of an aphid pest

A Slavenko, PA Ross, L Mata, AA Hoffmann… - Ecological Modelling, 2024 - Elsevier
Endosymbiotic bacteria are being increasingly considered in novel methods of suppressing
pest populations and/or reducing their potential to vector viruses. Here, we develop a …