Abstract
The present study was investigated to evaluate the effect of selected phyto-extracts for the management of Alternaria leaf spot on mung bean caused by Alternaria alternata (Fr.) Keissler, under field conditions. Three replications of mung bean were planted in a randomized block design. At the research plot of the Central Research Field, Department of Plant Pathology, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj during Zaid season of 2023. The effect of neem leaf extract, onion bulb extract, ginger rhizome extract, garlic bulb extract, turmeric rhizome extract and Mancozeb were compared and tested the plant height (cm), pod length (cm), disease intensity (%) and B:C ratio recorded at 45, 60 and 75 DAS interval. The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%), maximum plant height (65.4cm), pod length significantly increased (8.4cm) and highest B:C ratio (1:2.05). Followed by minimum disease intensity (35.5%), plant height (60.9cm), pod length (7.8 cm) and highest B:C ratio (1:1.97) was recorded in T1–neem leaf extract @ 10% followed by T5–turmeric rhizome extract @ 10% when compared to (Treated check) T6–Mancozeb @ 0.2% and (Untreated check) T0–control. Overall results revealed that T4–garlic bulb extract @10% is significantly effective against A. alternata (Fr.) Kessler.
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Claims 9
Claim · model-written summary
Garlic bulb extract had minimum disease intensity of 34.4%.
- Taxon
- mung bean
.jpg?width=60)
Vigna radiatae0 - Treatment
- T4–garlic bulb extract @ 10%e0
- Interactor
- Alternaria Leaf Spott0pathogen
- Outcome
- disease intensitye0
- Direction
- minimume0
- Value
- 34.4%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
t0“Alternaria Leaf Spot on Mung Bean”
Claim · model-written summary
Garlic bulb extract produced maximum plant height of 65.4cm.
- Taxon
- Mung BeanVigna radiatat0
- Treatment
- T4–garlic bulb extract @ 10%e1
- Outcome
- plant heighte0
- Direction
- maximume0
- Value
- 65.4cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum plant height (65.4cm)”
t0“Mung Bean”
e1“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
Claim · model-written summary
Garlic bulb extract significantly increased pod length to 8.4cm.
- Taxon
- Mung BeanVigna radiatat0
- Outcome
- pod lengthe0
- Direction
- increasede0
- Value
- 8.4cme0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pod length significantly increased (8.4cm)”
t0“Mung Bean”
e1“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
Claim · model-written summary
Garlic bulb extract had the highest benefit cost ratio of 1:2.05.
- Taxon
- Mung BeanVigna radiatat0
- Outcome
- B:C ratioe0
- Direction
- higheste0
- Value
- 1:2.05e0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest B:C ratio (1:2.05)”
t0“Mung Bean”
e1“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
Claim · model-written summary
Neem extract had disease intensity of 35.5%.
- Taxon
- Mung BeanVigna radiatat0
- Outcome
- disease intensitye0
- Direction
- minimume0
- Value
- 35.5%e0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“minimum disease intensity (35.5%)”
t0“Mung Bean”
e1“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
Claim · model-written summary
Neem extract produced plant height of 60.9cm.
- Taxon
- Mung BeanVigna radiatat0
- Outcome
- plant heighte0
- Value
- 60.9cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height (60.9cm)”
t0“Mung Bean”
e1“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
Claim · model-written summary
Neem extract produced pod length of 7.8 cm.
- Taxon
- Mung BeanVigna radiatat0
- Outcome
- pod lengthe0
- Value
- 7.8 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pod length (7.8 cm)”
t0“Mung Bean”
e1“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
Claim · model-written summary
Neem extract had a benefit cost ratio of 1:1.97.
- Taxon
- Mung BeanVigna radiatat0
- Outcome
- B:C ratioe0
- Direction
- higheste0
- Value
- 1:1.97e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest B:C ratio (1:1.97)”
t0“Mung Bean”
e1“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
Claim · model-written summary
Garlic bulb extract was significantly effective against A. alternata.
- Taxon
- Mung BeanVigna radiatat0
- Treatment
- T4–garlic bulb extract @10%e0
- Interactor
- A. alternata (Fr.) Kessler
.jpg?width=60)
Alternaria alternatae0pathogen - Outcome
- effective against A. alternata (Fr.) Kesslere0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Overall results revealed that T4–garlic bulb extract @10% is significantly effective against A. alternata (Fr.) Kessler.”
t0“Mung Bean”
e1“The effect of foliar spray of T4–garlic bulb extract @ 10% was found the best for managing Alternaria leaf spot of mung bean under field conditions as minimum disease intensity (34.4%)”
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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.