Claim · model-written summary
Under dry soil conditions fewer than 1% of root weevil larvae developed from eggs applied at 4000/m 2.
- Taxon
- clover root weevil
_-_Clover_weevil_(9668741303).jpg?width=60)
Sitona hispiduluse1 - Treatment
- dry soil conditionse0
- Outcome
- CRW larvae developede0
- Direction
- Fewe0
- Value
- <1%e0
- Qualifier
- applied at 4000/m 2e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_-_Clover_weevil_(9668741303).jpg?width=500)
Verbatim
e0“Few (<1%) CRW larvae developed from the eggs (applied at 4000/m 2 ) under dry soil conditions.”
e1“clover root weevil (CRW)”
Title
Factors affecting clover root weevil ( Sitona lepidus ) numbers and clover production
J. P. J. Eerens; S. Hardwick New Zealand Journal of Agricultural Research 2003. doi:10.1080/00288233.2003.9513558
Other claims from this paper (11)
- Intervention effect Moist soil significantly enhanced white clover growth.
- Intervention effect Moist soil significantly enhanced root weevil larval numbers recovered per plot.
- Observation Dry soil dominated effects attributable to other treatments.
- Observation More root weevil larvae, about 10.5%, developed in moist soil.
- Intervention effect Clover tolerated larvae in moist soil without significant shoot production losses.
- Intervention effect Root weevil larvae significantly lowered clover shoot/root ratio by 50% on average.
- Intervention effect Mineral soil increased clover dry matter production significantly.
- Intervention effect Nitrogen application significantly increased clover dry matter production.
- Intervention effect Challenge produced significantly more clover dry matter than Prop.
- Intervention effect Cutting regime had a minor influence on clover production at P < 0.10.
- Intervention effect The influence of Olsen-P level on clover production was not significant.