Abstract
Management of paddy insect-pests by organic approaches was undertaken at Agricultural Research Station (ARS) farm, Gangavathi during Kharif 2011. Among the various organic treatments screened against insect pests and their safety to natural enemies NE's revealed that commercial neem @ 3ml/l recorded lower plant hopper population BPH (8.45/hill), WBPH (5.13/hill) and leaf folder damage (9.83%) at 3 DAS. This was followed by 'Agniasthra' 50 ml/l. Buprofezin 25% SC @ 1.0 ml/l which was recorded lower population of mirid bugs and spiders/ hill 7 days after spray followed by GCKE @ 10.0 ml and both are differed significantly from Sweet flag rhizome powder @ 20.0 g/l which was recorded higher population of mirid bugs and spiders per hill followed by Jeevamrutha @ 50.0 ml/l. The buprofezin 25% SC @ 1.0 ml/l significantly differ from other organic treatments which recorded higher yield of 72.88 q/ ha followed by commercial neem @ 3.0 ml/l (70.22 q/ha).
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Claims 7
Claim · model-written summary
Commercial neem at 3 ml/l gave a lower brown planthopper (BPH) population of 8.45 per hill in paddy at 3 days after spraying.
- Taxon
- Paddyt0
- Treatment
- commercial neem @ 3ml/le0
- Interactor
- BPHe0pest
- Outcome
- plant hopper population BPHe0
- Direction
- lowere0
- Value
- 8.45/hille0
Not reportedComparatorSetting
Verbatim
e0“commercial neem @ 3ml/l recorded lower plant hopper population BPH (8.45/hill), WBPH (5.13/hill) and leaf folder damage (9.83%) at 3 DAS”
t0“Paddy”
Claim · model-written summary
Commercial neem at 3 ml/l gave a lower white-backed planthopper (WBPH) population of 5.13 per hill in paddy at 3 days after spraying.
- Taxon
- Paddyt0
- Treatment
- commercial neem @ 3ml/le0
- Interactor
- WBPHe0pest
- Outcome
- WBPHe0
- Direction
- lowere0
- Value
- 5.13/hille0
Not reportedComparatorSetting
Verbatim
e0“commercial neem @ 3ml/l recorded lower plant hopper population BPH (8.45/hill), WBPH (5.13/hill) and leaf folder damage (9.83%) at 3 DAS”
t0“Paddy”
Claim · model-written summary
Commercial neem at 3 ml/l gave lower leaf folder damage of 9.83% in paddy at 3 days after spraying.
- Taxon
- Paddyt0
- Treatment
- commercial neem @ 3ml/le0
- Interactor
- leaf foldere0pest
- Outcome
- leaf folder damagee0
- Direction
- lowere0
- Value
- 9.83%e0
Not reportedComparatorSetting
Verbatim
e0“commercial neem @ 3ml/l recorded lower plant hopper population BPH (8.45/hill), WBPH (5.13/hill) and leaf folder damage (9.83%) at 3 DAS”
t0“Paddy”
Claim · model-written summary
Buprofezin 25% SC at 1.0 ml/l recorded a lower population of mirid bugs and spiders per hill 7 days after spray.
- Taxon
- Paddyt0
- Treatment
- Buprofezin 25% SC @ 1.0 ml/le0
- Interactor
- mirid bugse0other
- Outcome
- population of mirid bugs and spiderse0
- Direction
- lowere0
Not reportedComparator
Verbatim
e0“Buprofezin 25% SC @ 1.0 ml/l which was recorded lower population of mirid bugs and spiders/ hill 7 days after spray”
t0“Paddy”
Claim · model-written summary
Sweet flag rhizome powder at 20.0 g/l recorded a higher population of mirid bugs and spiders per hill.
- Taxon
- Paddyt0
- Treatment
- Sweet flag rhizome powder @ 20.0 g/le0
- Interactor
- mirid bugse0other
- Outcome
- population of mirid bugs and spiderse0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“Sweet flag rhizome powder @ 20.0 g/l which was recorded higher population of mirid bugs and spiders per hill”
t0“Paddy”
Claim · model-written summary
Buprofezin 25% SC at 1.0 ml/l differed significantly from the other organic treatments and gave the higher yield of 72.88 q/ha.
Verbatim
e0“The buprofezin 25% SC @ 1.0 ml/l significantly differ from other organic treatments which recorded higher yield of 72.88 q/ ha”
t0“Paddy”
Claim · model-written summary
Commercial neem at 3.0 ml/l followed buprofezin with a yield of 70.22 q/ha.
Not reportedComparator
Verbatim
e0“recorded higher yield of 72.88 q/ ha followed by commercial neem @ 3.0 ml/l (70.22 q/ha)”
t0“Paddy”
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