Results 141 to 150 of about 2,310 (194)

Encyclopaedia of pests and natural enemies in field crops [PDF]

open access: yes, 2014
Collier, R.   +5 more
core  

New persistent plant RNA virus carries mutations to weaken viral suppression of antiviral RNA interference. [PDF]

open access: yesMol Plant Pathol
Zhu LJ   +12 more
europepmc   +1 more source

The use of monoclonal antibodies to detect beet mild yellowing virus and beet western yellows virus in aphids

Annals of Applied Biology, 1991
SummaryInformation on infectivity of the aphids which invade sugar beet root crops each Spring is required for forecasting incidence and providing advice on control of virus yellows. Monoclonal antibodies, produced in the USA to barley yellow dwarf virus (BYDV) and in Canada to beet western yellows virus (BWYV), were used to distinguish between sugar ...
H. G. SMITH   +2 more
openaire   +3 more sources

The detection of beet western yellows virus and beet mild yellowing virus in crop plants using the polymerase chain reaction

Journal of Virological Methods, 1991
Oligonucleotide primers were synthesised corresponding to conserved sequences between three isolates of beet western yellows virus (BWYV), flanking a 913 base fragment of BWYV genomic RNA. Using the polymerase chain reaction (PCR), these primers successfully amplified the target fragment in total RNA extracts from two oilseed rape plants infected with ...
T D, Jones, K W, Buck, R T, Plumb
openaire   +4 more sources

Maximizing the detection capability of a beet western yellows virus ELISA system

Journal of Virological Methods, 1984
Conditions for maximizing detection of a California isolate of beet western yellows virus (BWYV) were investigated with the double-sandwich enzyme-linked immunosorbent assay (ELISA) system. Within-plate variability was found to account for less than 1% of the total variation observed on individual microtiter plates.
A D, Hewings, C J, D'Arcy
openaire   +4 more sources

A strain of beet western yellows virus in Canterbury, New Zealand

New Zealand Journal of Agricultural Research, 1983
Abstract A persistent aphid-borne virus was isolated from turnip (Brassica rapa L.) and from sugar beet and fodder beet (Beta vulgaris L.) plants with yellowing and subsequently from 30 other crop and weed species in 15 plant families. Myzus persicae (Sulz.) was an efficient vector of the virus, having a minimum acquisition feeding period of 5 min, a ...
A. Kyriakou, R. C. Close, J. W. Ashby
openaire   +3 more sources

First Report of Beet Western Yellows Virus Infecting Wheat in China

Plant Disease, 2023
Wheat (Triticum aestivum L.) is an important cereal crop widely cultivated worldwide. Viral disease is a major threat to wheat yield. In April 2022, fifteen winter wheat plants with yellowing and stunting symptoms were collected from wheat fields in Jingjiang, Jiangsu Province.
Daoran Jin   +4 more
openaire   +2 more sources

First Report of Beet Western Yellows Virus in Radish in Korea

Plant Disease, 2023
Radish (Raphanus sativus L.) is an important root vegetable widely consumed in kimchi in Korea. In October 2021, radish leaves with virus-like symptoms of mosaic and yellowing were collected in three fields around Naju, Korea (Fig. S1). A pooled sample (n = 24) was screened for causal viruses by high-throughput sequencing (HTS), with detection ...
H.-R. Kwak   +4 more
openaire   +2 more sources

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