Abstract
Among the different emulsifiable concentrations and dusts evaluated for their efficacy against pod borer, Helicoverpa armigera(Hubner), in rainfed chickpea ecosystem. Chlorpyriphos 20EC @ 250 g a.i./ha was found to be highly effective compared to other insecticides in reducing pod damage and recorded significantly higher good pods per plant and grain yield.The commonly used dust fenvalerate 0.4D @ 100 g a.i./ha recorded lower grain yield. The results on the cost economics of different insecticids revealed that, in general EC formulations recorded highest net profit and C.B. ratio compared to dusts. The highest net profit of Rs.13175.5 per ha and Benefit Cost ratio of 4.23, was recorded from chlorpyriphos 20 EC@ 250 g a.i./ha compared to other insecticides
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Claims 6
Claim · model-written summary
Chlorpyriphos 20EC at 250 g a.i./ha was more effective than other insecticides in reducing pod damage by pod borer in rainfed chickpea.
- Taxon
- chickpea
Cicer arietinumt0 - Treatment
- Chlorpyriphos 20EC @ 250 g a.i./hae0
- Interactor
- Helicoverpa armigera
_gusano_cogollero.png?width=60)
Helicoverpa armigerae1pest - Outcome
- pod damagee0
- Direction
- reducinge0
- Comparator
- other insecticidese0
- Setting
- rainfed chickpea ecosysteme1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_gusano_cogollero.png?width=500)
Verbatim
e0“Chlorpyriphos 20EC @ 250 g a.i./ha was found to be highly effective compared to other insecticides in reducing pod damage and recorded significantly higher good pods per plant and grain yield”
e1“efficacy against pod borer, Helicoverpa armigera(Hubner), in rainfed chickpea ecosystem”
t0“chickpea ecosystem”
Claim · model-written summary
Chlorpyriphos 20EC gave significantly more good pods per plant and higher grain yield than other insecticides.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- Chlorpyriphos 20EC @ 250 g a.i./hae0
- Interactor
- Helicoverpa armigeraHelicoverpa armigerae1pest
- Outcome
- good pods per plant and grain yielde0
- Direction
- highere0
- Comparator
- other insecticidese0
- Setting
- rainfed chickpea ecosysteme1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Chlorpyriphos 20EC @ 250 g a.i./ha was found to be highly effective compared to other insecticides in reducing pod damage and recorded significantly higher good pods per plant and grain yield”
e1“efficacy against pod borer, Helicoverpa armigera(Hubner), in rainfed chickpea ecosystem”
t0“chickpea ecosystem”
Claim · model-written summary
The commonly used dust fenvalerate 0.4D at 100 g a.i./ha gave lower grain yield.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- fenvalerate 0.4D @ 100 g a.i./hae0
- Outcome
- grain yielde0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The commonly used dust fenvalerate 0.4D @ 100 g a.i./ha recorded lower grain yield”
t0“chickpea ecosystem”
Claim · model-written summary
EC formulations generally recorded higher net profit and cost-benefit ratio than dusts.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- EC formulationse0
- Outcome
- net profit and C.B. ratioe0
- Direction
- higheste0
- Comparator
- dustse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in general EC formulations recorded highest net profit and C.B. ratio compared to dusts”
t0“chickpea ecosystem”
Claim · model-written summary
Chlorpyriphos 20 EC at 250 g a.i./ha gave the highest net profit, Rs.13175.5 per ha.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- chlorpyriphos 20 EC@ 250 g a.i./hae0
- Outcome
- net profite0
- Direction
- higheste0
- Value
- Rs.13175.5 per hae0
- Comparator
- other insecticidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest net profit of Rs.13175.5 per ha and Benefit Cost ratio of 4.23, was recorded from chlorpyriphos 20 EC@ 250 g a.i./ha compared to other insecticides”
t0“chickpea ecosystem”
Claim · model-written summary
Chlorpyriphos 20 EC at 250 g a.i./ha gave the highest benefit cost ratio, 4.23.
- Taxon
- chickpeaCicer arietinumt0
- Treatment
- chlorpyriphos 20 EC@ 250 g a.i./hae0
- Outcome
- Benefit Cost ratioe0
- Direction
- higheste0
- Value
- 4.23e0
- Comparator
- other insecticidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest net profit of Rs.13175.5 per ha and Benefit Cost ratio of 4.23, was recorded from chlorpyriphos 20 EC@ 250 g a.i./ha compared to other insecticides”
t0“chickpea ecosystem”
The same questions in other papers
fenvalerate · yield · Cicer arietinum (chickpea)Positive and negative results
3 in the opposite direction
- positive
- positive
- positive
chlorpyrifos · yield · Cicer arietinum (chickpea)Positive and negative results
6 papers in the same direction as this paper · 1 reporting no difference from an alternative
- no effect
- positive
- positive
4 papers more in this group
See all 8 papers →chlorpyrifos · Helicoverpa armigera · Cicer arietinum (chickpea)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →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.