Abstract
A field study was undertaken at central research farm of Sher-e-Bangla Agricultural University's (SAU), Dhaka during November 2022 to April 2023.The experiment was configurated in RCBD design to assess the antifungal potentiality of micronutrients (Zinc, Boron, Magnesium), botanicals (Neem, Vet, Nishinda leaves extract) and chemical fungicides (Dithane M-45, Rovral, Ridomil Gold) against purple blotch complex pathogens of onion. Data were recorded on percent disease incidence, percent disease index and different morphological parameters. From the results of the study, it was revealed that among the micronutrients and botanicals, boron and neem gave the satisfactory results. But plots treated with fungicides, Ridomil Gold gave superior performance by lowering percent disease incidence (38.88%) and percent disease index (36%) with higher yield and yield attributes. However, from the findings, it can be concluded that although the chemical fungicides showed the best performance, but in combination of micronutrients and botanicals may be used as bio-rational management.
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Claims 6
Claim · model-written summary
Boron gave satisfactory results among micronutrients for onion purple blotch.
- Taxon
- onion
Allium cepat0 - Treatment
- borone0
- Interactor
- purple blotch complex pathogenst0pathogen
- Outcome
- satisfactory resultse0
- Direction
- satisfactorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“among the micronutrients and botanicals, boron and neem gave the satisfactory results”
t0“purple blotch complex pathogens of onion”
Claim · model-written summary
Neem gave satisfactory results among botanicals for onion purple blotch.
- Taxon
- onionAllium cepat0
- Treatment
- neeme0
- Interactor
- purple blotch complex pathogenst0pathogen
- Outcome
- satisfactory resultse0
- Direction
- satisfactorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“among the micronutrients and botanicals, boron and neem gave the satisfactory results”
t0“purple blotch complex pathogens of onion”
Claim · model-written summary
Ridomil Gold lowered onion purple blotch disease incidence to 38.88%.
- Taxon
- onionAllium cepat0
- Treatment
- Ridomil Golde0
- Interactor
- purple blotch complex pathogenst0pathogen
- Outcome
- percent disease incidencee0
- Direction
- loweringe0
- Value
- 38.88%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ridomil Gold gave superior performance by lowering percent disease incidence (38.88%) and percent disease index (36%) with higher yield and yield attributes”
t0“purple blotch complex pathogens of onion”
Claim · model-written summary
Ridomil Gold lowered onion purple blotch disease index to 36%.
- Taxon
- onionAllium cepat0
- Treatment
- Ridomil Golde0
- Interactor
- purple blotch complex pathogenst0pathogen
- Outcome
- percent disease indexe0
- Direction
- loweringe0
- Value
- 36%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ridomil Gold gave superior performance by lowering percent disease incidence (38.88%) and percent disease index (36%) with higher yield and yield attributes”
t0“purple blotch complex pathogens of onion”
Claim · model-written summary
Ridomil Gold produced higher onion yield and yield attributes.
- Taxon
- onionAllium cepat0
- Treatment
- Ridomil Golde0
- Outcome
- yield and yield attributese0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ridomil Gold gave superior performance by lowering percent disease incidence (38.88%) and percent disease index (36%) with higher yield and yield attributes”
t0“purple blotch complex pathogens of onion”
Claim · model-written summary
The authors recommend micronutrient and botanical combinations as bio-rational onion purple blotch management.
- Taxon
- onionAllium cepat0
- Interactor
- purple blotch complex pathogenst0pathogen
- Outcome
- in combination of micronutrients and botanicals may be used as bio-rational managemente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in combination of micronutrients and botanicals may be used as bio-rational management”
t0“purple blotch complex pathogens of onion”