Abstract
In general, transmissibility of bean yellow mosaic virus (BYMV) by aphids was not reduced after transfer only by sap inoculation for as long as 4 years. On one occasion, transmissibility by aphids was lost or greatly reduced within 1 month after transfer by sap inoculation from a culture maintained by aphid transfer. This nontransmissible strain apparently became dominant when inoculated into broad bean plants at the same time as the strain transmissible by aphids. Transmission by aphids from such doubly inoculated plants was exceedingly low. Transmissibility of BYMV by Mysus persicae (Sulzer) was not affected by transfer by Xeomysus circumflexus (Buckton) for 13 months. BYMV symptoms varied considerably among broad bean plants inoculated at one time from the same source of virus. Aphids transmitted BYMV more readily from plants with severe symptoms than from plants with mild symptoms. More bean plants were infected and more lesions resulted on Chenopodium amaranticolor Coste and Reyn, when inoculated with sap from broad bean plants with severe symptoms than from plants with mild symptoms.
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Claims 9
Claim · model-written summary
Transmissibility of BYMV by aphids was not reduced after transfer only by sap inoculation for as long as 4 years in broad bean.
- Taxon
- broad bean
Vicia fabae1 - Treatment
- transfer only by sap inoculatione0
- Interactor
- bean yellow mosaic virus (BYMV)
Bean yellow mosaic viruse0pathogen - Outcome
- transmissibility of bean yellow mosaic virus (BYMV) by aphidse0
- Direction
- not reducede0
- Qualifier
- for as long as 4 yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“transmissibility of bean yellow mosaic virus (BYMV) by aphids was not reduced after transfer only by sap inoculation for as long as 4 years”
e1“inoculated into broad bean plants at the same time as the strain transmissible by aphids”
Claim · model-written summary
Transmissibility by aphids was lost or greatly reduced within 1 month after transfer by sap inoculation from a culture maintained by aphid transfer, on one occasion.
- Taxon
- broad beanVicia fabae1
- Treatment
- transfer by sap inoculatione2
- Interactor
- bean yellow mosaic virus (BYMV)Bean yellow mosaic viruse0pathogen
- Outcome
- transmissibility by aphidse2
- Direction
- greatly reducede2
- Qualifier
- On one occasione2
- Comparator
- a culture maintained by aphid transfere2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“transmissibility of bean yellow mosaic virus (BYMV) by aphids was not reduced after transfer only by sap inoculation for as long as 4 years”
e1“inoculated into broad bean plants at the same time as the strain transmissible by aphids”
e2“On one occasion, transmissibility by aphids was lost or greatly reduced within 1 month after transfer by sap inoculation from a culture maintained by aphid transfer”
Claim · model-written summary
Aphid transmission from broad bean plants doubly inoculated with the nontransmissible and the aphid-transmissible strain was exceedingly low.
- Taxon
- broad beanVicia fabae1
- Treatment
- doubly inoculated plantse3
- Outcome
- Transmission by aphidse3
- Direction
- exceedingly lowe3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“inoculated into broad bean plants at the same time as the strain transmissible by aphids”
e3“Transmission by aphids from such doubly inoculated plants was exceedingly low”
Claim · model-written summary
The nontransmissible strain apparently became dominant in broad bean when inoculated at the same time as the aphid-transmissible strain.
- Taxon
- broad beanVicia fabae4
- Treatment
- inoculated into broad bean plants at the same time as the strain transmissible by aphidse4
- Outcome
- nontransmissible straine4
- Direction
- became dominante4
- Comparator
- the strain transmissible by aphidse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“This nontransmissible strain apparently became dominant when inoculated into broad bean plants at the same time as the strain transmissible by aphids”
Claim · model-written summary
BYMV symptoms varied considerably among broad bean plants inoculated at one time from the same virus source.
- Taxon
- broad beanVicia fabae5
- Interactor
- BYMVBean yellow mosaic viruse5pathogen
- Outcome
- BYMV symptomse5
- Qualifier
- varied considerably among broad bean plantse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“BYMV symptoms varied considerably among broad bean plants inoculated at one time from the same source of virus”
Claim · model-written summary
Aphids transmitted BYMV more readily from broad bean plants with severe symptoms than from plants with mild symptoms.
- Taxon
- broad beanVicia fabae5
- Treatment
- plants with severe symptomse6
- Interactor
- BYMVBean yellow mosaic viruse6pathogen
- Second interactor
- AphidsAphidomorphae6pest
- Outcome
- transmitted BYMVe6
- Direction
- more readilye6
- Comparator
- plants with mild symptomse6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“BYMV symptoms varied considerably among broad bean plants inoculated at one time from the same source of virus”
e6“Aphids transmitted BYMV more readily from plants with severe symptoms than from plants with mild symptoms”
Claim · model-written summary
Sap from broad bean plants with severe symptoms infected more bean plants than sap from plants with mild symptoms.
- Taxon
- broad beanVicia fabae7
- Treatment
- sap from broad bean plants with severe symptomse7
- Outcome
- bean plants were infectede7
- Direction
- Moree7
- Comparator
- plants with mild symptomse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“More bean plants were infected and more lesions resulted on Chenopodium amaranticolor Coste and Reyn, when inoculated with sap from broad bean plants with severe symptoms than from plants with mild symptoms”
Claim · model-written summary
Sap from broad bean plants with severe symptoms produced more lesions on Chenopodium amaranticolor than sap from plants with mild symptoms.
- Taxon
- Chenopodium amaranticolor
Chenopodium amaranticolore7 - Treatment
- sap from broad bean plants with severe symptomse7
- Outcome
- lesions resultede7
- Direction
- moree7
- Comparator
- plants with mild symptomse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“More bean plants were infected and more lesions resulted on Chenopodium amaranticolor Coste and Reyn, when inoculated with sap from broad bean plants with severe symptoms than from plants with mild symptoms”
Claim · model-written summary
Transmissibility of BYMV by Mysus persicae was not affected by transfer by Xeomysus circumflexus for 13 months.
- Taxon
- broad beanVicia fabae1
- Treatment
- transfer by Xeomysus circumflexus (Buckton)e7
- Interactor
- BYMVBean yellow mosaic viruse7pathogen
- Second interactor
- Mysus persicaee7pest
- Outcome
- Transmissibility of BYMV by Mysus persicaee7
- Direction
- not affectede7
- Qualifier
- for 13 monthse7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“inoculated into broad bean plants at the same time as the strain transmissible by aphids”
e7“Transmissibility of BYMV by Mysus persicae (Sulzer) was not affected by transfer by Xeomysus circumflexus (Buckton) for 13 months”
The same questions in other papers
inoculation · disease · Vicia faba (faba bean)Positive and negative results
18 papers in the same direction as this paper · 4 in the opposite direction
- negative
- negative
- negative
19 papers more in this group
See all 23 papers →inoculation · Bean yellow mosaic virus · Vicia faba (faba bean)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.