Abstract
In order to screen excellent,low-toxic and safe fungicides for controlling rice sheath blight(Rhizoctonia solani Kuhn),the field trials of ten fungicides controlling rice sheath blight were carried out according to GB/T 17980.20-2000 and adding the efficiency of sickness plant(SPE).The results showed that the field efficiency of azoxystrobin 250 g/L SC was 87.53%.The field efficiencies of five fungicides,such as coumoxystrobin 20% SC,propiconazole 25% EC,difenoconazole 10% WG,tebuconazole 80% WP and triadimenol 15% WP,were 71.97%-79.59%.The field efficiencies of three fungicides,such as thiophanate-methyl 70% WP,validamycin 10% AS and thifluzamide 240 g/L SC,were 63.92%-66.78%.The last one was prochloraz 15% ME and its field efficiency was 46.73%.The trend of SPE and field efficiency was consistent.All ten fungicides were safe to rice plant.So azoxystrobin,coumoxystrobin,propiconazole,difenoconazole,tebuconazole and triadimenol were recommended to control rice sheath blight.Coumoxystrobin had been priority.In order to retard resistance,mixture or rotation was beneficial.
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Claims 9
Claim · model-written summary
Azoxystrobin 250 g/L SC had field efficiency of 87.53%.
- Taxon
- Rice
Oryza sativat0 - Treatment
- azoxystrobin 250 g/L SCe0
- Outcome
- field efficiencye0
- Value
- 87.53%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the field efficiency of azoxystrobin 250 g/L SC was 87.53%”
t0“Rice Sheath Blight”
Claim · model-written summary
Five named fungicides had field efficiencies of 71.97%-79.59%.
- Taxon
- RiceOryza sativat0
- Outcome
- field efficienciese0
- Value
- 71.97%-79.59%e0
- Qualifier
- coumoxystrobin 20% SC,propiconazole 25% EC,difenoconazole 10% WG,tebuconazole 80% WP and triadimenol 15% WPe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The field efficiencies of five fungicides,such as coumoxystrobin 20% SC,propiconazole 25% EC,difenoconazole 10% WG,tebuconazole 80% WP and triadimenol 15% WP,were 71.97%-79.59%”
t0“Rice Sheath Blight”
Claim · model-written summary
Three named fungicides had field efficiencies of 63.92%-66.78%.
- Taxon
- RiceOryza sativat0
- Outcome
- field efficienciese0
- Value
- 63.92%-66.78%e0
- Qualifier
- thiophanate-methyl 70% WP,validamycin 10% AS and thifluzamide 240 g/L SCe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The field efficiencies of three fungicides,such as thiophanate-methyl 70% WP,validamycin 10% AS and thifluzamide 240 g/L SC,were 63.92%-66.78%”
t0“Rice Sheath Blight”
Claim · model-written summary
Prochloraz 15% ME had field efficiency of 46.73%.
- Taxon
- RiceOryza sativat0
- Treatment
- prochloraz 15% MEe0
- Outcome
- field efficiencye0
- Value
- 46.73%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The last one was prochloraz 15% ME and its field efficiency was 46.73%”
t0“Rice Sheath Blight”
Claim · model-written summary
SPE and field efficiency followed consistent trends.
- Taxon
- RiceOryza sativat0
- Outcome
- trend of SPE and field efficiencye0
- Comparator
- field efficiencye0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The trend of SPE and field efficiency was consistent”
t0“Rice Sheath Blight”
Claim · model-written summary
All ten fungicides were safe for rice plants.
- Taxon
- rice plantOryza sativae0
- Outcome
- safe to rice plante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All ten fungicides were safe to rice plant”
Claim · model-written summary
The authors recommended six named fungicides for controlling rice sheath blight.
- Taxon
- RiceOryza sativat0
- Outcome
- control rice sheath blighte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“azoxystrobin,coumoxystrobin,propiconazole,difenoconazole,tebuconazole and triadimenol were recommended to control rice sheath blight”
t0“Rice Sheath Blight”
Claim · model-written summary
The authors gave priority to coumoxystrobin.
- Taxon
- RiceOryza sativat0
- Outcome
- Coumoxystrobin had been prioritye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Coumoxystrobin had been priority”
t0“Rice Sheath Blight”
Claim · model-written summary
The authors recommended mixture or rotation to retard resistance.
- Taxon
- RiceOryza sativat0
- Outcome
- mixture or rotation was beneficiale0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In order to retard resistance,mixture or rotation was beneficial”
t0“Rice Sheath Blight”