Abstract
Aims: To evaluate 132 USDA germplasm for their resistance against sesame leaf webber A. catalaunalis. Study Design: Randomized Block Design (RBD). Methodology: Leaf webber incidence was recorded weekly in two seasons (2023, 2024) and the percent leaf damage was calculated. The data was subjected to statistical analysis. The germplasm were categorized based on the percent leaf damage in both seasons using a 1-9 scoring methodology. The combined mean analysis was also carried out, to obtain unbiased results. the germplasm were also categorized based on the combined analysis. Results: In season 1, leaf damage by sesame leaf webber ranged from 0% to 97.96%, with PI 170757, PI 223014, and PI 285170 being pest-free, while PI 170726 had the highest damage (97.96%). Germplasm were categorized as highly resistant (48), resistant (31), moderately resistant (25), susceptible (13) and highly susceptible (15). In season 2, damage ranged from 0% to 97.30%, with PI 152498, PI 158045, PI 170757, PI 223014, and PI 285170 being pest-free and PI 170726 again having the highest damage (97.30%). Germplasm were categorized as highly resistant (35), resistant (36), moderately resistant (33), susceptible (12) and highly susceptible (16). Based on combined mean value analysis, The germplasm were categorized as highly resistant (28), resistant (54), moderately resistant (21), susceptible (11), and highly susceptible (18). Conclusion: The germplasm PI 170757, PI 223014, and PI 285170 were completely free from pest damage in both seasons and also based on combined mean analysis. Thus these germplasm are highly resistant against sesame leaf webber.
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Claims 13
Claim · model-written summary
Season 1 leaf damage ranged from 0% to 97.96%.
- Taxon
- Sesame
Sesamum indicumt0 - Interactor
- sesame leaf webbere0pest
- Outcome
- leaf damage by sesame leaf webbere0
- Value
- 0% to 97.96%e0
- Qualifier
- season 1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In season 1, leaf damage by sesame leaf webber ranged from 0% to 97.96%”
t0“Sesame”
Claim · model-written summary
PI 170757, PI 223014, and PI 285170 were pest-free in season 1.
- Taxon
- SesameSesamum indicumt0
- Material
- PI 170757, PI 223014, and PI 285170e0
- Outcome
- pest-freee0
Not reportedInteractor
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with PI 170757, PI 223014, and PI 285170 being pest-free”
t0“Sesame”
Claim · model-written summary
PI 170726 had 97.96% damage in season 1.
- Taxon
- SesameSesamum indicumt0
- Material
- PI 170726e0
- Outcome
- highest damagee0
- Direction
- higheste0
- Value
- 97.96%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PI 170726 had the highest damage (97.96%)”
t0“Sesame”
Claim · model-written summary
Season 1 classifications numbered 48 highly resistant, 31 resistant, and 25 moderately resistant.
- Taxon
- SesameSesamum indicumt0
- Outcome
- highly resistant (48), resistant (31), moderately resistant (25)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highly resistant (48), resistant (31), moderately resistant (25)”
t0“Sesame”
Claim · model-written summary
Season 1 classifications included 13 susceptible and 15 highly susceptible accessions.
- Taxon
- SesameSesamum indicumt0
- Outcome
- susceptible (13) and highly susceptible (15)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“susceptible (13) and highly susceptible (15)”
t0“Sesame”
Claim · model-written summary
Season 2 leaf damage ranged from 0% to 97.30%.
- Taxon
- SesameSesamum indicumt0
- Outcome
- damagee0
- Value
- 0% to 97.30%e0
- Qualifier
- season 2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In season 2, damage ranged from 0% to 97.30%”
t0“Sesame”
Claim · model-written summary
Five named accessions were pest-free in season 2.
- Taxon
- SesameSesamum indicumt0
- Material
- PI 152498, PI 158045, PI 170757, PI 223014, and PI 285170e0
- Outcome
- pest-freee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PI 152498, PI 158045, PI 170757, PI 223014, and PI 285170 being pest-free”
t0“Sesame”
Claim · model-written summary
PI 170726 again had highest damage, 97.30%, in season 2.
- Taxon
- SesameSesamum indicumt0
- Material
- PI 170726e0
- Outcome
- highest damagee0
- Direction
- higheste0
- Value
- 97.30%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PI 170726 again having the highest damage (97.30%)”
t0“Sesame”
Claim · model-written summary
Season 2 classifications numbered 35 highly resistant, 36 resistant, and 33 moderately resistant.
- Taxon
- SesameSesamum indicumt0
- Outcome
- highly resistant (35), resistant (36), moderately resistant (33)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highly resistant (35), resistant (36), moderately resistant (33)”
t0“Sesame”
Claim · model-written summary
Season 2 included 12 susceptible and 16 highly susceptible accessions.
- Taxon
- SesameSesamum indicumt0
- Outcome
- susceptible (12) and highly susceptible (16)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“susceptible (12) and highly susceptible (16)”
t0“Sesame”
Claim · model-written summary
Combined analysis classified 28 highly resistant, 54 resistant, and 21 moderately resistant accessions.
- Taxon
- SesameSesamum indicumt0
- Outcome
- highly resistant (28), resistant (54), moderately resistant (21)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highly resistant (28), resistant (54), moderately resistant (21)”
t0“Sesame”
Claim · model-written summary
Combined analysis classified 11 susceptible and 18 highly susceptible accessions.
- Taxon
- SesameSesamum indicumt0
- Outcome
- susceptible (11), and highly susceptible (18)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“susceptible (11), and highly susceptible (18)”
t0“Sesame”
Claim · model-written summary
PI 170757, PI 223014, and PI 285170 were damage-free in both seasons and the combined analysis, and designated highly resistant.
- Taxon
- SesameSesamum indicumt0
- Material
- PI 170757, PI 223014, and PI 285170e0
- Outcome
- completely free from pest damagee0
- Qualifier
- both seasons and also based on combined mean analysise0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PI 170757, PI 223014, and PI 285170 were completely free from pest damage in both seasons and also based on combined mean analysis”
t0“Sesame”