Abstract
An ecological study was conducted to elucidate the peaks of the white grubs’ larvae infesting strawberry roots along one year from May 2020 to April 2021. Furthermore, feeding and control study was applied under laboratory conditions. Results revealed that May and September months recorded 20 larvae per root of strawberry plant as the highest numbers of larvae under 17-38°C and 32-61 RH%. The larvae of the Pentodon bispinosus were reared on three vegetable roots; however, the grubs have a wide range of host families. The larvae of the P. bispinosus prefer the roots of the Strawberry plants recording the highest weights as 7 ± 0.6 g roots/day. Bio-insecticides were tested to determine the most effective agents against white grubs, from the results, the third stage of grubs have resistance against Abamectin 3.6 % and Chitosan. Abamectin 3.6% EC recorded 30% reduction in larvae population after 3 days of treatment decreased to 10% after 30 days, on contrary, Chitosan recorded zero reduction.
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Claims 7
Claim · model-written summary
May and September had the highest strawberry root infestation, at 20 larvae per root.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassae0 - Interactor
- larvaee0pest
- Outcome
- larvae per roote0
- Direction
- higheste0
- Value
- 20 larvae per roote0
Not reportedSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“May and September months recorded 20 larvae per root of strawberry plant as the highest numbers of larvae under 17-38°C and 32-61 RH%”
Claim · model-written summary
P. bispinosus larvae preferred strawberry roots, consuming 7 ± 0.6 g roots/day.
- Taxon
- StrawberryFragaria ×ananassae0
- Interactor
- P. bispinosuse0pest
- Outcome
- weightse0
- Direction
- higheste0
- Value
- 7 ± 0.6 g roots/daye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The larvae of the P. bispinosus prefer the roots of the Strawberry plants recording the highest weights as 7 ± 0.6 g roots/day”
Claim · model-written summary
Third-stage grubs resisted Abamectin 3.6 %.
- Taxon
- STRAWBERRYFragaria ×ananassat0
- Interactor
- grubse0pest
- Outcome
- resistance against Abamectin 3.6 %e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the third stage of grubs have resistance against Abamectin 3.6 % and Chitosan”
t0“STRAWBERRY ROOTS”
Claim · model-written summary
Third-stage grubs resisted Chitosan.
- Taxon
- STRAWBERRYFragaria ×ananassat0
- Interactor
- grubse0pest
- Outcome
- resistance against Abamectin 3.6 % and Chitosane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the third stage of grubs have resistance against Abamectin 3.6 % and Chitosan”
t0“STRAWBERRY ROOTS”
Claim · model-written summary
Abamectin reduced grub larvae population by 30% after 3 days.
- Taxon
- STRAWBERRYFragaria ×ananassat0
- Treatment
- Abamectin 3.6% ECe0
- Interactor
- larvaee0pest
- Outcome
- larvae populatione0
- Direction
- reductione0
- Value
- 30%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Abamectin 3.6% EC recorded 30% reduction in larvae population after 3 days of treatment decreased to 10% after 30 days”
t0“STRAWBERRY ROOTS”
Claim · model-written summary
Abamectin reduced grub larvae population by 10% after 30 days.
- Taxon
- STRAWBERRYFragaria ×ananassat0
- Treatment
- Abamectin 3.6% ECe0
- Interactor
- larvaee0pest
- Outcome
- larvae populatione0
- Direction
- reductione0
- Value
- 10%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Abamectin 3.6% EC recorded 30% reduction in larvae population after 3 days of treatment decreased to 10% after 30 days”
t0“STRAWBERRY ROOTS”
Claim · model-written summary
Chitosan produced zero reduction in grub populations.
- Taxon
- STRAWBERRYFragaria ×ananassat0
- Treatment
- Chitosane0
- Interactor
- larvaee1pest
- Outcome
- larvae populatione1
- Direction
- zero reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Chitosan recorded zero reduction”
t0“STRAWBERRY ROOTS”
e1“Abamectin 3.6% EC recorded 30% reduction in larvae population after 3 days of treatment decreased to 10% after 30 days”
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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.