Abstract
In the present investigation relative trapping efficiency of various colour sticky traps at four heights; alone and in combination with azadirachtin 10000 ppm @ 2ml/lit. was assessed against cotton leafhopper. Data on trap height revealed superiority of sticky trap erected 15 cm below crop canopy in terms of significantly higher adult leafhopper trapping (716.67/trap) and was comparable with trap along the crop canopy (634.78/trap). These superior treatments were followed by trap installed at 30 cm and 60 cm above the crop canopy with 517.50 and 192.47 leafhoppers /trap, respectively. Use of yellow colour trap was most efficacious with respect to trapping of adult leafhoppers (736.56 leafhoppers/trap) and was followed by combination of yellow and blue colour (498.48 leafhoppers/ trap), whereas, least population was trapped on blue colour traps with 315.10 leafhoppers/trap. Significantly higher catches of leafhopper on trap were evident when used in combination with azadirachtin sprays on crop (353.14/trap) over traps without azadirachtin sprays (274.38/trap). Interaction effect of trap height, colour and azadirachtin on total catches of leafhoppers indicated superiority of yellow sticky trap erected at 15 cm height below crop canopy in combination with azadirachtin spray and was in turn statistically at par with the yellow sticky trap along crop canopy in combination with azadirachtin spray and yellow sticky trap at 15 cm height below crop canopy without azadirachtin spray. Higher efficacy of trap colour and height combination was evident in combination with azadirachtin 10000ppm @ 2ml/lit. spray on crop with yellow sticky trap at 15cm below crop canopy as the most effective in recording minimum population of leafhoppers (2.40 and 3.32 leafhoppers/leaf) over 5.42 and 6.45 leafhoppers/leaf in untreated control at 7 and 14 days after application of azadirachtin. Irrespective of trap colour, height and combination with azadirachtin significantly maximum catches of leafhopper population was recorded on trap in North East direction as compared to South West direction.
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Claims 12
Claim · model-written summary
15 cm below crop canopy trapped 716.67/trap adult leafhoppers.
- Taxon
- cotton
Gossypium hirsutumt0 - Treatment
- 15 cm below crop canopye0
- Interactor
- leafhoppere0pest
- Outcome
- adult leafhopper trappinge0
- Direction
- highere0
- Value
- 716.67/trape0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Data on trap height revealed superiority of sticky trap erected 15 cm below crop canopy in terms of significantly higher adult leafhopper trapping (716.67/trap) and was comparable with trap along the crop canopy (634.78/trap).”
Claim · model-written summary
along the crop canopy trapped 634.78/trap adult leafhoppers.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- along the crop canopye0
- Interactor
- leafhoppere0pest
- Outcome
- adult leafhopper trappinge0
- Value
- 634.78/trape0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Data on trap height revealed superiority of sticky trap erected 15 cm below crop canopy in terms of significantly higher adult leafhopper trapping (716.67/trap) and was comparable with trap along the crop canopy (634.78/trap).”
Claim · model-written summary
Traps at 30 cm caught 517.50 leafhoppers per trap.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- 30 cme0
- Interactor
- leafhoppersCicadellidaee0pest
- Outcome
- leafhoppers /trape0
- Value
- 517.50e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“These superior treatments were followed by trap installed at 30 cm and 60 cm above the crop canopy with 517.50 and 192.47 leafhoppers /trap, respectively.”
Claim · model-written summary
Traps at 60 cm caught 192.47 leafhoppers per trap.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- 60 cme0
- Interactor
- leafhoppersCicadellidaee0pest
- Outcome
- leafhoppers /trape0
- Value
- 192.47e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“These superior treatments were followed by trap installed at 30 cm and 60 cm above the crop canopy with 517.50 and 192.47 leafhoppers /trap, respectively.”
Claim · model-written summary
yellow colour trap caught 736.56 leafhoppers/trap.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- yellow colour trape0
- Interactor
- leafhoppersCicadellidaee0pest
- Outcome
- leafhoppers/trape0
- Direction
- most efficaciouse0
- Value
- 736.56 leafhoppers/trape0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Use of yellow colour trap was most efficacious with respect to trapping of adult leafhoppers (736.56 leafhoppers/trap) and was followed by combination of yellow and blue colour (498.48 leafhoppers/ trap), whereas, least population was trapped on blue colour traps with 315.10 leafhoppers/trap.”
Claim · model-written summary
combination of yellow and blue colour caught 498.48 leafhoppers/ trap.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- combination of yellow and blue coloure0
- Interactor
- leafhoppersCicadellidaee0pest
- Outcome
- leafhoppers/ trape0
- Value
- 498.48 leafhoppers/ trape0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Use of yellow colour trap was most efficacious with respect to trapping of adult leafhoppers (736.56 leafhoppers/trap) and was followed by combination of yellow and blue colour (498.48 leafhoppers/ trap), whereas, least population was trapped on blue colour traps with 315.10 leafhoppers/trap.”
Claim · model-written summary
blue colour traps caught 315.10 leafhoppers/trap.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- blue colour trapse0
- Interactor
- leafhoppersCicadellidaee0pest
- Outcome
- leafhoppers/ trape0
- Direction
- leaste0
- Value
- 315.10 leafhoppers/trape0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Use of yellow colour trap was most efficacious with respect to trapping of adult leafhoppers (736.56 leafhoppers/trap) and was followed by combination of yellow and blue colour (498.48 leafhoppers/ trap), whereas, least population was trapped on blue colour traps with 315.10 leafhoppers/trap.”
Claim · model-written summary
Azadirachtin sprays increased trap catches to 353.14/trap versus 274.38/trap.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- azadirachtin sprayse0
- Interactor
- leafhoppere0pest
- Outcome
- catches of leafhopper on trape0
- Direction
- highere0
- Value
- 353.14/trape0
- Qualifier
- 274.38/trape0
- Comparator
- traps without azadirachtin sprayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Significantly higher catches of leafhopper on trap were evident when used in combination with azadirachtin sprays on crop (353.14/trap) over traps without azadirachtin sprays (274.38/trap).”
Claim · model-written summary
A yellow trap 15 cm below canopy with azadirachtin had the best total catches, statistically comparable to two other yellow trap combinations.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- yellow sticky trap erected at 15 cm height below crop canopy in combination with azadirachtin spraye0
- Interactor
- leafhoppersCicadellidaee0pest
- Outcome
- total catches of leafhopperse0
- Direction
- superioritye0
- Comparator
- yellow sticky trap along crop canopy in combination with azadirachtin spraye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Interaction effect of trap height, colour and azadirachtin on total catches of leafhoppers indicated superiority of yellow sticky trap erected at 15 cm height below crop canopy in combination with azadirachtin spray and was in turn statistically at par with the yellow sticky trap along crop canopy in combination with azadirachtin spray and yellow sticky trap at 15 cm height below crop canopy without azadirachtin spray.”
Claim · model-written summary
Combined yellow trap and azadirachtin reduced leafhopper population to 2.40 at day 7, versus 5.42 in control.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- azadirachtin 10000ppm @ 2ml/lit. spray on crop with yellow sticky trap at 15cm below crop canopye0
- Interactor
- leafhoppersCicadellidaee0pest
- Outcome
- population of leafhopperse0
- Direction
- minimume0
- Value
- 2.40e0
- Comparator
- untreated controle0
Not reportedQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Higher efficacy of trap colour and height combination was evident in combination with azadirachtin 10000ppm @ 2ml/lit. spray on crop with yellow sticky trap at 15cm below crop canopy as the most effective in recording minimum population of leafhoppers (2.40 and 3.32 leafhoppers/leaf) over 5.42 and 6.45 leafhoppers/leaf in untreated control at 7 and 14 days after application of azadirachtin.”
Claim · model-written summary
Combined yellow trap and azadirachtin reduced leafhopper population to 3.32 leafhoppers/leaf at day 14, versus 6.45 leafhoppers/leaf in control.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- azadirachtin 10000ppm @ 2ml/lit. spray on crop with yellow sticky trap at 15cm below crop canopye0
- Interactor
- leafhoppersCicadellidaee0pest
- Outcome
- population of leafhopperse0
- Direction
- minimume0
- Value
- 3.32 leafhoppers/leafe0
- Qualifier
- 14 dayse0
- Comparator
- untreated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Higher efficacy of trap colour and height combination was evident in combination with azadirachtin 10000ppm @ 2ml/lit. spray on crop with yellow sticky trap at 15cm below crop canopy as the most effective in recording minimum population of leafhoppers (2.40 and 3.32 leafhoppers/leaf) over 5.42 and 6.45 leafhoppers/leaf in untreated control at 7 and 14 days after application of azadirachtin.”
Claim · model-written summary
Northeast facing traps caught significantly more leafhoppers than southwest facing traps.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- North East directione0
- Interactor
- leafhoppere0pest
- Outcome
- catches of leafhopper populatione0
- Direction
- maximume0
- Comparator
- South West directione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“cotton leafhopper”
e0“Irrespective of trap colour, height and combination with azadirachtin significantly maximum catches of leafhopper population was recorded on trap in North East direction as compared to South West direction.”
The same questions in other papers
application · Cicadellidae · Gossypium hirsutum (cotton)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.