Claim · model-written summary
Recommended dimethoate rates were expected to cause high T. pyri mortality in apple orchards.
- Taxon
- T. pyriTyphlodromus pyrie0
- Treatment
- dimethoatee0
- Outcome
- mortalitye0
- Direction
- highe0
- Setting
- apple orchardse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValueQualifier
Verbatim
e0“recommended orchard rates of dimethoate likely would cause high mortality of T. pyri in apple orchards”
Title
John Michael Hardman; Debra L. Moreau; Marty Snyder; et al. Journal of Economic Entomology 2000. doi:10.1603/0022-0493-93.3.590
Other claims from this paper (9)
- Observation The imported Typhlodromus pyri strain had much higher cypermethrin LC50 than native mites.
- Observation Recommended cypermethrin rates were predicted to cause heavy native T. pyri mortality but moderate losses in the imported strain.
- Observation Both New Zealand and native T. pyri were susceptible to dimethoate.
- Observation European red mite densities were highest in dimethoate plots and uninoculated pyrethroid plots.
- Observation Apple rust mite densities were highest with dimethoate and nearly absent in IPM plots.
- Observation Zetzellia mali densities were highest with dimethoate and nearly absent in IPM plots.
- Observation T. pyri densities supported biocontrol in IPM plots and pyrethroid plots one to two years after resistant strain release.
- Association Phytophagous mite density was negatively associated with T. pyri density.
- Association Phytophagous mite density was positively associated with Z. mali density.