Claim · model-written summary
The maximum density of O. florum flies within each sowing correlated significantly with the mean temperature during the flight period (r = 0.94; p = 0.016).
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- mean temperature during the flight periode0
- Interactor
- O . florum
Opomyza florume0pest - Outcome
- maximum density of O . florum fliese0
- Direction
- increaseinferrede0
- Value
- r = 0.94e0
- Qualifier
- p = 0.016e0
Verbatim
e0“A significant correlation between the mean temperature during the flight period and the maximum density of O . florum flies within each sowing (r = 0.94; p = 0.016) was established”
t0“wheat”
Title
Hristina Krusteva; Olia Karadjova; Ventsislav Ventsislavov Journal of Plant Protection Research 2012. doi:10.2478/v10045-012-0076-6
Other claims from this paper (6)
- Intervention effect Adult population density of Opomyza florum and the damage its larvae caused were higher in wheat fields sown in the last decade of September and the first half of October.
- Intervention effect Wheat fields sown during the first decade of November were not infested by O. florum.
- Association The percentage of damaged shoots corresponded strongly to the maximum abundance of flies (r = 0.96; p = 0.01).
- Method / resource The sweep net method (10 samples of 30 sweeps at the beginning of migration and 10 samples of 20 sweeps during mass flight) gave an adult observation accuracy below 25%.
- Observation No marginal effect of adults was observed.
- Recommendation The reported correlations can be used for prognosis of the pest.