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Aphid Transmission of Potyvirus: The Largest Plant-Infecting RNA Virus Genus

open access: yesViruses, 2020
Potyviruses are the largest group of plant infecting RNA viruses that cause significant losses in a wide range of crops across the globe. The majority of viruses in the genus Potyvirus are transmitted by aphids in a non-persistent, non-circulative manner
Kiran R Gadhave   +2 more
exaly   +2 more sources

Exogenous Application of RNAi-Inducing Double-Stranded RNA Inhibits Aphid-Mediated Transmission of a Plant Virus

open access: yesFrontiers in Plant Science, 2019
Plant viruses are difficult to control, and they decrease both the quality and yield of crops, thus threatening global food security. A new approach that uses topical application of double-stranded RNA (dsRNA) to induce antiviral RNA-interference has ...
Elizabeth A Worrall   +2 more
exaly   +2 more sources
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Recognizing Wheat Aphid Disease Using a Novel Parallel Real-Time Technique Based on Mask Scoring RCNN

2022 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), 2022
Wheat is one of the most common cereal crops in India. Aphids cause extensive damage to the whole wheat plant and lead to high yields loss. The aphid is transmitted on the summer day. Once the aphid is transmitted over the leave, the whole plant leave is
Vinay Kukreja   +3 more
semanticscholar   +1 more source

Sugarcane Aphid (Hemiptera: Aphididae): A New Pest on Sorghum in North America

open access: yesJournal of Integrated Pest Management, 2016
In 2013, the sugarcane aphid, Melanaphis sacchari (Zehntner) (Hemiptera: Aphididae), a new invasive pest of sorghum species in North America, was confirmed on sorghum in 4 states and 38 counties in the United States.
Michael J Brewer, John W Gordy
exaly   +2 more sources

Topical dsRNA delivery induces gene silencing and mortality in the pea aphid.

Pest Management Science, 2019
BACKGROUND With the growing number of available aphid genomes and transcriptomes, an efficient and easy-to-adapt tool for gene function study is urgently required.
J. Niu   +13 more
semanticscholar   +1 more source

Development of Economic Thresholds for Sugarcane Aphid (Hemiptera: Aphididae) in Susceptible Grain Sorghum Hybrids.

Journal of Economic Entomology, 2019
Sugarcane aphid, Melanaphis sacchari Zehtner (Hemiptera: Aphididae), outbreaks on grain sorghum were first detected in the United States in 2013. The spread of sugarcane aphid across the sorghum-producing regions of North America necessitated increased ...
J. Gordy   +7 more
semanticscholar   +1 more source

The aphid‐bacterial symbiosis: a comparison between pea aphids and black bean aphids

Entomologia Experimentalis et Applicata, 1996
Over the years, a variety of aphid species have been used to study the symbiosis with the bacteria Budinera (e.g. Ehrhardt, 1969; Mittler, 1971; Hinde, 1971; Campbell & Nes, 1983). Recent research, however, has focused almost exclusively on one species, the pea aphid Acyrthosiphon pisum.
D. Adams, Alex Douglas, T. L. Wilkinson
openaire   +2 more sources

Occurrence of hop aphid phagostimulants in the honeydew of aphids

Entomologia Experimentalis et Applicata, 1992
AbstractSeveral aphid honeydews were incorporated into sucrose solutions and presented to hop aphids, Phorodon humuli (Schrank), as artificial diets in free‐choice bioassays. Small additions of honeydew collected from two species of aphid feeding on hop, Humulus lupulus L., arrested the searching behavior of the hop aphid and appeared to stimulate ...
Keith W. Dorschner, S. T. Kenny
openaire   +2 more sources

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