Abstract
Laboratory and field experiments were conducted to evaluate the bioefficacy of some insecticides against Bihar hairy caterpillar, Spodoptera obliqua on cowpea in the Department of Agricultural Entomology, B.A. College of Agriculture, Anand Agricultural University, Anand during kharif 2013. The results revealed that significantly maximum larval mortality (81.70%) was obtained with thiodicarb 75 WP @ 0.015% followed by chlorphyriphos 20 EC @ 0.04% (69.78%) and fenvalerate 0.4 DP (69.46%). In the field experiment thiodicarb 75 WP @ 0.015% was found to be significantly superior with the least larval population (1.00 larvae/plant). Fenvalerate 0.4 DP 25 kg/ha and chlorpyriphos 20 EC 0.04% were found to be the next effective. Maximum green pod yield was obtained with thiodicarb 75 WP, 0.015% (94.97 q/ha) and fenvalerate 0.4 DP 25 kg/ha (84.07 q/ha). Maximum net realization was obtained from thiodicarb 75 WP, 0.015% treated plots followed by fenvalerate 0.4 DP and chlorpyriphos 20 EC, 0.04%.
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Claims 8
Claim · model-written summary
Thiodicarb produced the maximum larval mortality of 81.70%.
- Taxon
- cowpea
Vigna unguiculatat0 - Treatment
- thiodicarb 75 WP @ 0.015%e0
- Interactor
- Spilosoma obliqua walker
Spilarctia obliquat0pest - Outcome
- larval mortalitye0
- Direction
- maximume0
- Value
- 81.70%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly maximum larval mortality (81.70%) was obtained with thiodicarb 75 WP @ 0.015%”
t0“Spilosoma obliqua walker on COWPEA”
Claim · model-written summary
Chlorphyriphos yielded 69.78% larval mortality.
- Taxon
- COWPEAVigna unguiculatat0
- Treatment
- chlorphyriphos 20 EC @ 0.04%e0
- Interactor
- Spilosoma obliqua walkerSpilarctia obliquat0pest
- Outcome
- chlorphyriphos 20 EC @ 0.04% (69.78%)e0
- Direction
- followed bye0
- Value
- 69.78%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“followed by chlorphyriphos 20 EC @ 0.04% (69.78%)”
t0“Spilosoma obliqua walker on COWPEA”
Claim · model-written summary
Fenvalerate yielded 69.46% larval mortality.
- Taxon
- COWPEAVigna unguiculatat0
- Treatment
- fenvalerate 0.4 DPe0
- Interactor
- Spilosoma obliqua walkerSpilarctia obliquat0pest
- Outcome
- fenvalerate 0.4 DP (69.46%)e0
- Value
- 69.46%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fenvalerate 0.4 DP (69.46%)”
t0“Spilosoma obliqua walker on COWPEA”
Claim · model-written summary
Thiodicarb gave the least field larval population, 1.00 larvae per plant.
- Taxon
- COWPEAVigna unguiculatat0
- Treatment
- thiodicarb 75 WP @ 0.015%e0
- Interactor
- Spilosoma obliqua walkerSpilarctia obliquat0pest
- Outcome
- larval populatione0
- Direction
- leaste0
- Value
- 1.00 larvae/plante0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“thiodicarb 75 WP @ 0.015% was found to be significantly superior with the least larval population (1.00 larvae/plant)”
t0“Spilosoma obliqua walker on COWPEA”
Claim · model-written summary
Fenvalerate and chlorpyriphos were the next effective field treatments.
- Taxon
- COWPEAVigna unguiculatat0
- Outcome
- next effectivee0
- Direction
- next effectivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fenvalerate 0.4 DP 25 kg/ha and chlorpyriphos 20 EC 0.04% were found to be the next effective”
t0“Spilosoma obliqua walker on COWPEA”
Claim · model-written summary
Thiodicarb gave green pod yield of 94.97 q/ha.
- Taxon
- COWPEAVigna unguiculatat0
- Treatment
- thiodicarb 75 WP, 0.015%e0
- Outcome
- green pod yielde0
- Direction
- Maximume0
- Value
- 94.97 q/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum green pod yield was obtained with thiodicarb 75 WP, 0.015% (94.97 q/ha)”
t0“Spilosoma obliqua walker on COWPEA”
Claim · model-written summary
Fenvalerate gave green pod yield of 84.07 q/ha.
- Taxon
- COWPEAVigna unguiculatat0
- Treatment
- fenvalerate 0.4 DP 25 kg/hae0
- Outcome
- fenvalerate 0.4 DP 25 kg/ha (84.07 q/ha)e0
- Value
- 84.07 q/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fenvalerate 0.4 DP 25 kg/ha (84.07 q/ha)”
t0“Spilosoma obliqua walker on COWPEA”
Claim · model-written summary
Thiodicarb had the maximum net realization, followed by fenvalerate and chlorpyriphos.
- Taxon
- COWPEAVigna unguiculatat0
- Treatment
- thiodicarb 75 WP, 0.015%e0
- Outcome
- net realizatione0
- Direction
- Maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum net realization was obtained from thiodicarb 75 WP, 0.015% treated plots followed by fenvalerate 0.4 DP and chlorpyriphos 20 EC, 0.04%”
t0“Spilosoma obliqua walker on COWPEA”
The same questions in other papers
thiodicarb · yield · Vigna unguiculata (cowpea)Results agree
1 paper in the same direction as this paper
- positive
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.