Abstract
Sclerotinia stem rot, caused by Sclerotinia sclerotiorum , is a devastating disease of soybean. Biological control is a potential alternative to chemical fungicides for disease management, and provides broad benefits to the environment, farmers and consumers. Herein, we established a field application technique for biocontrol of Sclerotinia stem rot in soybean using wuyiencin, expanding on a previous study showing biocontrol potential. We used wuyiencin to reduce sclerotia in soybean seed, and disease incidence analysis by seed bioassay revealed an optimal wuyiencin seed soaking concentration of 12.5 μg/mL. We found that different application methods had different effects on soybean plant growth. Soybean pot experiments showed that 100 μg/mL wuyiencin was obtained a significant disease protection effect and promote soybean growth through root irrigation, and the optimal concentration for wuyiencin spraying was 100–200 μg/mL. We tested the efficacy of applying wuyiencin under field conditions, and the protection effect of 200 μg/mL wuyiencin sprayed three times was the best (64.0%), but this was slightly inferior to the protection effect of 200 μg/mL dimethachlon (77.6%).
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Claims 7
Claim · model-written summary
Wuyiencin seed soaking at 12.5 μg/mL was optimal by seed bioassay for reducing soybean-seed sclerotia.
- Taxon
- soybean
Glycine maxe0 - Treatment
- wuyiencin seed soaking concentration of 12.5 μg/mLe0
- Interactor
- Sclerotinia sclerotiorum
Sclerotinia sclerotiorume1pathogent0 - Outcome
- sclerotia in soybean seede0
- Direction
- reducee0
- Value
- 12.5 μg/mLe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wuyiencin to reduce sclerotia in soybean seed, and disease incidence analysis by seed bioassay revealed an optimal wuyiencin seed soaking concentration of 12.5 μg/mL”
t0“Sclerotinia Stem Rot in Soybean”
e1“Sclerotinia stem rot, caused by Sclerotinia sclerotiorum , is a devastating disease of soybean”
Claim · model-written summary
Wuyiencin application methods differed in effects on soybean growth.
- Taxon
- soybeanGlycine maxe0
- Treatment
- different application methodse0
- Outcome
- soybean plant growthe0
- Direction
- differente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“different application methods had different effects on soybean plant growth”
Claim · model-written summary
Root irrigation with 100 μg/mL wuyiencin significantly protected soybean from disease.
- Taxon
- soybeanGlycine maxe0
- Treatment
- 100 μg/mL wuyiencine0
- Interactor
- Sclerotinia sclerotiorumSclerotinia sclerotiorume1pathogent0
- Outcome
- disease protection effecte0
- Direction
- protectione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100 μg/mL wuyiencin was obtained a significant disease protection effect and promote soybean growth through root irrigation”
t0“Sclerotinia Stem Rot in Soybean”
e1“Sclerotinia stem rot, caused by Sclerotinia sclerotiorum , is a devastating disease of soybean”
Claim · model-written summary
Root irrigation with 100 μg/mL wuyiencin promoted soybean growth.
- Taxon
- soybeanGlycine maxe0
- Treatment
- 100 μg/mL wuyiencine0
- Outcome
- soybean growthe0
- Direction
- promotee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100 μg/mL wuyiencin was obtained a significant disease protection effect and promote soybean growth through root irrigation”
Claim · model-written summary
The optimal wuyiencin spray concentration was 100–200 μg/mL.
- Taxon
- soybeanGlycine maxt0
- Outcome
- optimal concentration for wuyiencin sprayinge0
- Value
- 100–200 μg/mLe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“optimal concentration for wuyiencin spraying was 100–200 μg/mL”
t0“Soybean”
Claim · model-written summary
Three field sprays of 200 μg/mL wuyiencin achieved the best disease protection, 64.0%.
- Taxon
- soybeanGlycine maxt0
- Treatment
- 200 μg/mL wuyiencin sprayed three timese0
- Interactor
- Sclerotinia sclerotiorumSclerotinia sclerotiorume1pathogent0
- Outcome
- protection effecte0
- Direction
- beste0
- Value
- 64.0%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“protection effect of 200 μg/mL wuyiencin sprayed three times was the best (64.0%)”
t0“Sclerotinia Stem Rot in Soybean”
e1“Sclerotinia stem rot, caused by Sclerotinia sclerotiorum , is a devastating disease of soybean”
Claim · model-written summary
Wuyiencin field protection was slightly lower than dimethachlon protection of 77.6%.
- Taxon
- soybeanGlycine maxt0
- Interactor
- Sclerotinia sclerotiorumSclerotinia sclerotiorume1pathogent0
- Outcome
- protection effecte0
- Direction
- slightly inferiore0
- Qualifier
- 77.6%e0
- Comparator
- 200 μg/mL dimethachlone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“slightly inferior to the protection effect of 200 μg/mL dimethachlon (77.6%)”
t0“Sclerotinia Stem Rot in Soybean”
e1“Sclerotinia stem rot, caused by Sclerotinia sclerotiorum , is a devastating disease of soybean”
The same questions in other papers
application · Sclerotinia sclerotiorum · Glycine max (soybean)Results agree
2 papers in the same direction as this paper
- 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.