Abstract
In order to study the ability of benzothiadiazole induced systemic acquired resistance in wheat against Blumeria graminis f.sp.tritici,wheat seedling and adult wheat were inoculated with B.graminis f.sp.tritici after pretreated with BTH.Suppression of the powdery mildew disease was observed in wheat pretreated with BTH.For wheat seedling,the optimum concentration of BTH for resistance induction was found to be at 0.20-0.25 mmol/L,the optimum interval between BTH induction and challenge inoculation was more than 6 days.The optimum treatment for adult wheat was spraying with 0.20 mmol/L BTH twice at tillering,through which the control effect was 60.82%,16% higher than that of the untreated.The results indicated that the BTH-induced resistance against the powdery mildew disease was a response to systemic acquired resistance,and BTH could be used to control powdery mildew in field.
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Claims 7
Claim · model-written summary
BTH pretreatment suppressed powdery mildew disease in wheat.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- BTHe1
- Interactor
- B.graminis f.sp.tritici
Blumeria graminise0pathogen - Outcome
- powdery mildew diseasee1
- Direction
- Suppressione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat seedling and adult wheat were inoculated with B.graminis f.sp.tritici after pretreated with BTH”
e1“Suppression of the powdery mildew disease was observed in wheat pretreated with BTH”
Claim · model-written summary
The optimum BTH concentration for resistance induction in wheat seedlings was 0.20-0.25 mmol/L.
- Taxon
- wheatTriticum aestivume0
- Organ / stage
- wheat seedlinge0
- Treatment
- BTHe2
- Outcome
- optimum concentration of BTH for resistance inductione2
- Value
- 0.20-0.25 mmol/Le2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat seedling and adult wheat were inoculated with B.graminis f.sp.tritici after pretreated with BTH”
e2“the optimum concentration of BTH for resistance induction was found to be at 0.20-0.25 mmol/L”
Claim · model-written summary
The optimum interval between BTH induction and challenge inoculation was more than 6 days.
- Taxon
- wheatTriticum aestivume0
- Outcome
- optimum interval between BTH induction and challenge inoculatione3
- Value
- more than 6 dayse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat seedling and adult wheat were inoculated with B.graminis f.sp.tritici after pretreated with BTH”
e3“the optimum interval between BTH induction and challenge inoculation was more than 6 days”
Claim · model-written summary
Spraying adult wheat with 0.20 mmol/L BTH twice at tillering gave a control effect of 60.82%.
- Taxon
- wheatTriticum aestivume0
- Organ / stage
- adult wheate0
- Treatment
- spraying with 0.20 mmol/L BTH twice at tilleringe4
- Outcome
- control effecte4
- Value
- 60.82%e4
- Comparator
- the untreatede4
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat seedling and adult wheat were inoculated with B.graminis f.sp.tritici after pretreated with BTH”
e4“The optimum treatment for adult wheat was spraying with 0.20 mmol/L BTH twice at tillering,through which the control effect was 60.82%,16% higher than that of the untreated”
Claim · model-written summary
The control effect of BTH spraying on adult wheat was 16% higher than the untreated.
- Taxon
- wheatTriticum aestivume0
- Organ / stage
- adult wheate0
- Treatment
- spraying with 0.20 mmol/L BTH twice at tilleringe4
- Outcome
- control effecte4
- Direction
- highere4
- Value
- 16%e4
- Comparator
- the untreatede4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat seedling and adult wheat were inoculated with B.graminis f.sp.tritici after pretreated with BTH”
e4“The optimum treatment for adult wheat was spraying with 0.20 mmol/L BTH twice at tillering,through which the control effect was 60.82%,16% higher than that of the untreated”
Claim · model-written summary
BTH-induced resistance to powdery mildew in wheat is a response to systemic acquired resistance.
- Taxon
- wheatTriticum aestivume0
- Outcome
- BTH-induced resistance against the powdery mildew diseasee5
- Qualifier
- a response to systemic acquired resistancee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat seedling and adult wheat were inoculated with B.graminis f.sp.tritici after pretreated with BTH”
e5“the BTH-induced resistance against the powdery mildew disease was a response to systemic acquired resistance”
Claim · model-written summary
BTH could be used to control powdery mildew in wheat in the field.
- Taxon
- wheatTriticum aestivume0
- Outcome
- control powdery mildew in fielde6
- Setting
- fielde6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat seedling and adult wheat were inoculated with B.graminis f.sp.tritici after pretreated with BTH”
e6“BTH could be used to control powdery mildew in field”
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- positive
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- no effect
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33 papers in the same direction as this paper · 4 in the opposite direction · 1 reporting no difference from an alternative
- negative
- negative
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See all 39 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.