Abstract
In July and August 1990, symptoms of verticilliosis were common in maturing crops of linseed sampled in Hertfordshire, UK and throughout Germany. Grey chlorotic or brown stripes were observed on green stems; on maturing, light brown stems the stripes were dark brown. Symptoms frequently extended along the whole length of the stems and branches up to the capsules, and often spread completely round the stems. Black microsclerotia developed abundantly in stems with these symptoms and Vertkillium dahliae was consistently isolated from them. The incidence of verticilliosis increased from 50 to 100% in untreated plots (cv. Antares) between 8 and 22 August at Rothamsted, UK and was not decreased greatly by fungicide treatments. The incidence ranged from 49 to 98% on cultivars and breeding lines in trials at Thüle, Germany on 9 September. V. dahliae was isolated from seed from Rothamsted plots at an incidence of < 10%.
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Claims 9
Claim · model-written summary
Symptoms of verticilliosis were common in maturing linseed crops sampled in Hertfordshire, UK and throughout Germany.
- Taxon
- linseede0
- Interactor
- Verticillium dahliae
Verticillium dahliaet0pathogen - Outcome
- symptoms of verticilliosise0
- Setting
- Hertfordshire, UK and throughout Germanye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“symptoms of verticilliosis were common in maturing crops of linseed sampled in Hertfordshire, UK and throughout Germany”
t0“Verticillium dahliae”
Claim · model-written summary
Grey chlorotic or brown stripes were observed on green linseed stems.
Verbatim
e0“Grey chlorotic or brown stripes were observed on green stems”
t1“linseed”
Claim · model-written summary
On maturing, light brown stems the stripes were dark brown.
Verbatim
e0“on maturing, light brown stems the stripes were dark brown”
t1“linseed”
Claim · model-written summary
Black microsclerotia developed abundantly in symptomatic linseed stems.
Verbatim
e0“Black microsclerotia developed abundantly in stems with these symptoms”
t1“linseed”
Claim · model-written summary
Verticillium dahliae was consistently isolated from the symptomatic stems.
Verbatim
e0“Vertkillium dahliae was consistently isolated from them”
t1“linseed”
Claim · model-written summary
In untreated plots of cv. Antares at Rothamsted, UK, verticilliosis incidence increased from 50 to 100% between 8 and 22 August.
Verbatim
e0“The incidence of verticilliosis increased from 50 to 100% in untreated plots (cv. Antares) between 8 and 22 August at Rothamsted, UK”
t1“linseed”
Claim · model-written summary
Fungicide treatments did not greatly decrease verticilliosis incidence at Rothamsted.
- Taxon
- linseedt1
- Treatment
- fungicide treatmentse0
- Outcome
- incidence of verticilliosise0
- Direction
- not decreased greatlye0
Not reportedComparator
Verbatim
e0“The incidence of verticilliosis increased from 50 to 100% in untreated plots (cv. Antares) between 8 and 22 August at Rothamsted, UK and was not decreased greatly by fungicide treatments”
t1“linseed”
Claim · model-written summary
Verticilliosis incidence ranged from 49 to 98% on cultivars and breeding lines in trials at Thule, Germany on 9 September.
Verbatim
e0“The incidence ranged from 49 to 98% on cultivars and breeding lines in trials at Thüle, Germany on 9 September”
t1“linseed”
Claim · model-written summary
V. dahliae was isolated from linseed seed from Rothamsted plots at an incidence below 10%.
- Taxon
- linseedt1
- Organ / stage
- seede0
- Interactor
- V. dahliaeVerticillium dahliaee0pathogen
- Outcome
- incidencee0
- Value
- < 10%e0
- Setting
- Rothamsted plotse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“V. dahliae was isolated from seed from Rothamsted plots at an incidence of < 10%”
t1“linseed”
The same questions in other papers
fungicide · disease · Linum usitatissimum (flax)Positive and negative results
4 in the opposite direction
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →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.