Abstract
Integrated pest management (IPM) module was evaluated in transgenic Bt cotton during kharif seasons of 2013–14 and 2014–15 at Regional Agricultural Research Station, Warangal, Telangana state. The IPM module comprising of Jowar as border crop, Castor as trap crop, Greengram as intercrop, installation of pheromone and yellow sticky traps, stem application with Monocrotophos: Water in 1:4 ratio and use of need based insecticides, viz., monocrotophos 36 SL, buprofezin or fipronil 5 SC was compared with farmers’ practice and untreated control in Bt cotton. The results indicated that mean number of aphids, jassids, thrips and whitefly were more in untreated control as compared to IPM and farmers’ practice during 2013 and 2014. Adoption of IPM strategies effectively contained population build up of thrips and maintained higher population of spiders and coccinellids than farmers’ practice. Due to frequent interventions of insecticidal sprays in farmers’ practice, incidence of aphids and jassids was lowest in farmers’ practice than IPM. However, adoption of IPM has resulted in higher B: C ratio than farmers’ practice and control.
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Claims 6
Claim · model-written summary
Untreated Bt cotton had more aphids and jassids than IPM and farmer practice in 2013 and 2014.
- Taxon
- Cotton
Gossypium hirsutumt0 - Treatment
- IPMe0
- Interactor
- aphidsAphidomorphae0pest
- Outcome
- mean number of aphids, jassidse0
- Direction
- moree0
- Comparator
- untreated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results indicated that mean number of aphids, jassids, thrips and whitefly were more in untreated control as compared to IPM and farmers’ practice during 2013 and 2014.”
t0“Cotton”
Claim · model-written summary
Untreated Bt cotton had more thrips and whitefly than IPM and farmer practice.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- IPMe0
- Outcome
- thrips and whiteflye0
- Direction
- moree0
- Comparator
- untreated controle0
ThripsOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results indicated that mean number of aphids, jassids, thrips and whitefly were more in untreated control as compared to IPM and farmers’ practice during 2013 and 2014.”
t0“Cotton”
Claim · model-written summary
IPM contained thrips population buildup compared with farmer practice.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- IPM strategiese0
- Outcome
- population build up of thripse0
- Direction
- containede0
- Comparator
- farmers’ practicee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Adoption of IPM strategies effectively contained population build up of thrips and maintained higher population of spiders and coccinellids than farmers’ practice.”
t0“Cotton”
Claim · model-written summary
IPM maintained higher spider and coccinellid populations than farmer practice.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- IPM strategiese0
- Outcome
- population of spiders and coccinellidse0
- Direction
- highere0
- Comparator
- farmers’ practicee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Adoption of IPM strategies effectively contained population build up of thrips and maintained higher population of spiders and coccinellids than farmers’ practice.”
t0“Cotton”
Claim · model-written summary
Aphid and jassid incidence was lowest under farmer practice compared with IPM.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- frequent interventions of insecticidal sprayse0
- Interactor
- aphidsAphidomorphae0pest
- Outcome
- incidence of aphids and jassidse0
- Direction
- loweste0
- Comparator
- IPMe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Due to frequent interventions of insecticidal sprays in farmers’ practice, incidence of aphids and jassids was lowest in farmers’ practice than IPM.”
t0“Cotton”
Claim · model-written summary
IPM had a higher benefit cost ratio than farmer practice and control.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- IPMe0
- Outcome
- B: C ratioe0
- Direction
- highere0
- Comparator
- farmers’ practice and controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adoption of IPM has resulted in higher B: C ratio than farmers’ practice and control.”
t0“Cotton”
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