Abstract
Rhizoctonia solani Kühn (Teleomorph: Thanatephorus cucumeris) is an economically important soil borne basidiomycetous pathogen of worldwide distribution. It causes sheath blight disease of rice and banded leaf and sheath blight (BLSB) disease in maize. Twenty three lowland rice weeds and thirty one upland (maize) weeds were collected and used. Rice isolate (SRS) was pathogenic on all the lowland rice and upland weeds. Maize isolate (RSM2) was not pathogenic on Cyperus difformis, C. haspans, C. odoratus, Sagittaria sagittifolia, Celosia argentea, Commelina diffusa and Floscopa scandens. Minimum days for scleriotia formation was 3 days on C. bengalensis, maximum sclerotia production was observed on Echinochloa crusgalli (14 nos.) with the isolate SRS. Minimum days for sclerotia formation was 2 days after inoculation on Euphorbia hirta, Fimbristylis dichotoma, Rotala indica and Scirpus juncoides. Maximum sclerotia production was observed on Alternanthera philoxeroides (11 nos.) with the isolate RSM2. Area under disease progress curve was calculated and mean separation was done using REGWQ test (Ryan/Elinot/Gabriel/Welsch procedure). The weeds Ageratum houstonianum (10.2), A. sessilis (14), A. philoxeroides (25.3), Imperata cylindrica (14), Paspalum distichum (17.8) and Ambrosia artemisiifolia (23.3) were susceptible whereas Dactyloctenium aegyptium (115.6), E. colona (115.6) and Bidens pilosa (111.9) were highly susceptible to the isolate SRS. The weed A. houstonianum (43.7) was susceptible and R. indica (267.4) and E. hirta (266.2) were highly susceptible to the isolate RSM2.
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Claims 20
Claim · model-written summary
The rice isolate was pathogenic on all sampled lowland and upland weeds.
- Taxon
- lowland rice and upland weedse0
- Interactor
- Rice isolate (SRS)
Oryza sativae0pathogent0 - Outcome
- pathogenic on all the lowland rice and upland weedse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rice isolate (SRS) was pathogenic on all the lowland rice and upland weeds.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Maize isolate RSM2 was not pathogenic on Cyperus difformis.
- Taxon
- Cyperus difformis
Cyperus difformise0 - Outcome
- not pathogenice0
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maize isolate (RSM2) was not pathogenic on Cyperus difformis, C. haspans, C. odoratus, Sagittaria sagittifolia, Celosia argentea, Commelina diffusa and Floscopa scandens.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Maize isolate RSM2 was not pathogenic on C. haspans.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maize isolate (RSM2) was not pathogenic on Cyperus difformis, C. haspans, C. odoratus, Sagittaria sagittifolia, Celosia argentea, Commelina diffusa and Floscopa scandens.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Maize isolate RSM2 was not pathogenic on C. odoratus.
- Taxon
- C. odoratus
Cyperus odoratuse0 - Outcome
- not pathogenice0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maize isolate (RSM2) was not pathogenic on Cyperus difformis, C. haspans, C. odoratus, Sagittaria sagittifolia, Celosia argentea, Commelina diffusa and Floscopa scandens.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Maize isolate RSM2 was not pathogenic on Sagittaria sagittifolia.
- Taxon
- Sagittaria sagittifolia
Sagittaria sagittifoliae0 - Outcome
- not pathogenice0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maize isolate (RSM2) was not pathogenic on Cyperus difformis, C. haspans, C. odoratus, Sagittaria sagittifolia, Celosia argentea, Commelina diffusa and Floscopa scandens.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Maize isolate RSM2 was not pathogenic on Celosia argentea.
- Taxon
- Celosia argentea
_W_IMG_0985.jpg?width=60)
Celosia argenteae0 - Outcome
- not pathogenice0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_W_IMG_0985.jpg?width=500)
Verbatim
e0“Maize isolate (RSM2) was not pathogenic on Cyperus difformis, C. haspans, C. odoratus, Sagittaria sagittifolia, Celosia argentea, Commelina diffusa and Floscopa scandens.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Maize isolate RSM2 was not pathogenic on Commelina diffusa.
- Taxon
- Commelina diffusa
Commelina diffusae0 - Outcome
- not pathogenice0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maize isolate (RSM2) was not pathogenic on Cyperus difformis, C. haspans, C. odoratus, Sagittaria sagittifolia, Celosia argentea, Commelina diffusa and Floscopa scandens.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Maize isolate RSM2 was not pathogenic on Floscopa scandens.
- Taxon
- Floscopa scandens
Floscopa scandense0 - Outcome
- not pathogenice0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maize isolate (RSM2) was not pathogenic on Cyperus difformis, C. haspans, C. odoratus, Sagittaria sagittifolia, Celosia argentea, Commelina diffusa and Floscopa scandens.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
SRS produced sclerotia on C. bengalensis in three days.
Verbatim
e0“Minimum days for scleriotia formation was 3 days on C. bengalensis”
e1“Rice isolate (SRS) was pathogenic on all the lowland rice and upland weeds.”
Claim · model-written summary
SRS produced the most sclerotia on Echinochloa crusgalli, 14.
- Taxon
- Echinochloa crusgalli
Echinochloa crus-gallie0 - Outcome
- sclerotia productione0
- Direction
- maximume0
- Value
- 14 nos.e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum sclerotia production was observed on Echinochloa crusgalli (14 nos.) with the isolate SRS”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Sclerotia formed after two days on Euphorbia hirta.
- Taxon
- Euphorbia hirta
_I.jpg?width=60)
Euphorbia hirtae0 - Interactor
- RSM2e1pathogen
- Outcome
- sclerotia formatione0
- Value
- 2 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_I.jpg?width=500)
Verbatim
e0“Minimum days for sclerotia formation was 2 days after inoculation on Euphorbia hirta, Fimbristylis dichotoma, Rotala indica and Scirpus juncoides.”
e1“Maize isolate (RSM2) was not pathogenic on Cyperus difformis”
Claim · model-written summary
Sclerotia formed after two days on Fimbristylis dichotoma.
- Taxon
- Fimbristylis dichotoma
Fimbristylis dichotomae0 - Interactor
- RSM2e1pathogen
- Outcome
- sclerotia formatione0
- Value
- 2 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minimum days for sclerotia formation was 2 days after inoculation on Euphorbia hirta, Fimbristylis dichotoma, Rotala indica and Scirpus juncoides.”
e1“Maize isolate (RSM2) was not pathogenic on Cyperus difformis”
Claim · model-written summary
Sclerotia formed after two days on Rotala indica.
- Taxon
- Rotala indica
Rotala indicae0 - Interactor
- RSM2e1pathogen
- Outcome
- sclerotia formatione0
- Value
- 2 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minimum days for sclerotia formation was 2 days after inoculation on Euphorbia hirta, Fimbristylis dichotoma, Rotala indica and Scirpus juncoides.”
e1“Maize isolate (RSM2) was not pathogenic on Cyperus difformis”
Claim · model-written summary
Sclerotia formed after two days on Scirpus juncoides.
- Taxon
- Scirpus juncoides
.jpg?width=60)
Schoenoplectiella juncoidese0 - Interactor
- RSM2e1pathogen
- Outcome
- sclerotia formatione0
- Value
- 2 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Minimum days for sclerotia formation was 2 days after inoculation on Euphorbia hirta, Fimbristylis dichotoma, Rotala indica and Scirpus juncoides.”
e1“Maize isolate (RSM2) was not pathogenic on Cyperus difformis”
Claim · model-written summary
RSM2 produced the most sclerotia on Alternanthera philoxeroides, 11.
- Taxon
- Alternanthera philoxeroides
Alternanthera philoxeroidese0 - Outcome
- sclerotia productione0
- Direction
- Maximume0
- Value
- 11 nos.e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum sclerotia production was observed on Alternanthera philoxeroides (11 nos.) with the isolate RSM2.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Ageratum houstonianum was susceptible to SRS with score 10.2.
- Taxon
- Ageratum houstonianum
.jpg?width=60)
Ageratum houstonianume0 - Outcome
- susceptiblee0
- Value
- 10.2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The weeds Ageratum houstonianum (10.2), A. sessilis (14), A. philoxeroides (25.3), Imperata cylindrica (14), Paspalum distichum (17.8) and Ambrosia artemisiifolia (23.3) were susceptible whereas Dactyloctenium aegyptium (115.6), E. colona (115.6) and Bidens pilosa (111.9) were highly susceptible to the isolate SRS.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
A. sessilis was susceptible to SRS with score 14.
- Taxon
- A. sessilis
Alternanthera sessilise0 - Outcome
- susceptiblee0
- Value
- 14e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weeds Ageratum houstonianum (10.2), A. sessilis (14), A. philoxeroides (25.3), Imperata cylindrica (14), Paspalum distichum (17.8) and Ambrosia artemisiifolia (23.3) were susceptible whereas Dactyloctenium aegyptium (115.6), E. colona (115.6) and Bidens pilosa (111.9) were highly susceptible to the isolate SRS.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
A. philoxeroides was susceptible to SRS with score 25.3.
- Taxon
- A. philoxeroidesAlternanthera philoxeroidese0
- Outcome
- susceptiblee0
- Value
- 25.3e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weeds Ageratum houstonianum (10.2), A. sessilis (14), A. philoxeroides (25.3), Imperata cylindrica (14), Paspalum distichum (17.8) and Ambrosia artemisiifolia (23.3) were susceptible whereas Dactyloctenium aegyptium (115.6), E. colona (115.6) and Bidens pilosa (111.9) were highly susceptible to the isolate SRS.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Imperata cylindrica was susceptible to SRS with score 14.
- Taxon
- Imperata cylindrica
Imperata cylindricae0 - Outcome
- susceptiblee0
- Value
- 14e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weeds Ageratum houstonianum (10.2), A. sessilis (14), A. philoxeroides (25.3), Imperata cylindrica (14), Paspalum distichum (17.8) and Ambrosia artemisiifolia (23.3) were susceptible whereas Dactyloctenium aegyptium (115.6), E. colona (115.6) and Bidens pilosa (111.9) were highly susceptible to the isolate SRS.”
t0“Rhizoctonia solani AG 1-IA”
Claim · model-written summary
Paspalum distichum was susceptible to SRS with score 17.8.
- Taxon
- Paspalum distichum
Paspalum distichume0 - Outcome
- susceptiblee0
- Value
- 17.8e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weeds Ageratum houstonianum (10.2), A. sessilis (14), A. philoxeroides (25.3), Imperata cylindrica (14), Paspalum distichum (17.8) and Ambrosia artemisiifolia (23.3) were susceptible whereas Dactyloctenium aegyptium (115.6), E. colona (115.6) and Bidens pilosa (111.9) were highly susceptible to the isolate SRS.”
t0“Rhizoctonia solani AG 1-IA”