Abstract
Field experiments were conducted at crop research center (Gaja) of College of Forestry and Hill Agriculture, GBPUA&T, Ranichauri during the year 2006-2009 to test the effectiveness of entomopathogenic fungi, Beauveria bassiana and Metarhizium anisopliae in comparison with an chlorpyriphos against cutworm, Agrotis ipsilon on potato. Lowest tuber damage (15.6%) was recorded in treatment of M. anisopliae (5.0x1011 spores/g) followed by B. bassiana (5.0x109 spores/g) with tuber damage of 17.82% as compared to control (31.82%). Highest yield of 126.97 q ha-1 was recorded in M. anisopliae treatment. However, among all the treatments, chlorpyriphos was found to be the most effective at lowest tuber damage (8.80%) with 142.01 q ha-1 yield while in control it was 65.78 q ha-1. Cost benefit ratio also revealed that application of higher dosage of M. anisopliae proved most effective followed by B. bassiana.
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Claims 6
Claim · model-written summary
M. anisopliae had 15.6% tuber damage versus 31.82% in control.
- Taxon
- Potato
Solanum tuberosumt0 - Treatment
- M. anisopliae (5.0x1011 spores/g)e0
- Interactor
- Agrotis ipsilon
_Figure_22e.jpg?width=60)
Agrotis ipsilont1pest - Second interactor
- M. anisopliae
Metarhizium anisopliaee0biocontrol_agent - Outcome
- tuber damagee0
- Direction
- Loweste0
- Value
- 15.6%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Figure_22e.jpg?width=500)
Verbatim
e0“Lowest tuber damage (15.6%) was recorded in treatment of M. anisopliae (5.0x1011 spores/g) followed by B. bassiana (5.0x109 spores/g) with tuber damage of 17.82% as compared to control (31.82%)”
t0“Potato”
t1“Agrotis ipsilon (Hufnagel) Damaging Potato”
Claim · model-written summary
B. bassiana had 17.82% tuber damage versus 31.82% in control.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- B. bassiana (5.0x109 spores/g)e0
- Interactor
- Agrotis ipsilonAgrotis ipsilont1pest
- Second interactor
- B. bassiana
Beauveria bassianae0biocontrol_agent - Outcome
- tuber damagee0
- Direction
- lowerinferrede0
- Value
- 17.82%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“B. bassiana (5.0x109 spores/g) with tuber damage of 17.82% as compared to control (31.82%)”
t0“Potato”
t1“Agrotis ipsilon (Hufnagel) Damaging Potato”
Claim · model-written summary
M. anisopliae produced the highest fungal-treatment yield of 126.97 q ha-1.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- M. anisopliae treatmente0
- Outcome
- yielde0
- Direction
- Higheste0
- Value
- 126.97 q ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highest yield of 126.97 q ha-1 was recorded in M. anisopliae treatment”
t0“Potato”
t1“Agrotis ipsilon (Hufnagel) Damaging Potato”
Claim · model-written summary
Chlorpyriphos resulted in the lowest tuber damage of 8.80%.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- chlorpyriphose0
- Interactor
- Agrotis ipsilonAgrotis ipsilont1pest
- Outcome
- tuber damagee0
- Direction
- loweste0
- Value
- 8.80%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“chlorpyriphos was found to be the most effective at lowest tuber damage (8.80%) with 142.01 q ha-1 yield while in control it was 65.78 q ha-1”
t0“Potato”
t1“Agrotis ipsilon (Hufnagel) Damaging Potato”
Claim · model-written summary
Chlorpyriphos produced 142.01 q ha-1 yield versus 65.78 q ha-1 in control.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- chlorpyriphose0
- Outcome
- yielde0
- Direction
- higherinferrede0
- Value
- 142.01 q ha-1e0
- Qualifier
- 65.78 q ha-1e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“chlorpyriphos was found to be the most effective at lowest tuber damage (8.80%) with 142.01 q ha-1 yield while in control it was 65.78 q ha-1”
t0“Potato”
t1“Agrotis ipsilon (Hufnagel) Damaging Potato”
Claim · model-written summary
Higher dosage of M. anisopliae had the best cost benefit ratio.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- higher dosage of M. anisopliaee0
- Outcome
- Cost benefit ratioe0
- Direction
- most effectivee0
- Comparator
- B. bassianae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cost benefit ratio also revealed that application of higher dosage of M. anisopliae proved most effective followed by B. bassiana”
t0“Potato”
t1“Agrotis ipsilon (Hufnagel) Damaging Potato”
The same questions in other papers
chlorpyrifos · yield · Solanum tuberosum (potato)Positive and negative results
6 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
4 papers more in this group
See all 8 papers →Metarhizium anisopliae · yield · Solanum tuberosum (potato)Results agree
1 paper in the same direction as this paper
- positive
chlorpyrifos · Agrotis ipsilon · Solanum tuberosum (potato)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 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.