Claim · model-written summary
Calcium polysulfide residues remained lethal to larvae after 8-9 days on bean leaves.
- Taxon
- beane0
- Interactor
- larvaee0pest
- Outcome
- lethal effect of calcium polysulfide on larvaee0
- Value
- 8-9 de0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Verbatim
e0“The lethal effect of calcium polysulfide on larvae was still present when the laboratory-aged residues on bean leaves were 8-9 d old.”
Title
Elizabeth H. Beers; Luis Martinez-Rocha; Randy R. Talley; et al. Journal of Economic Entomology 2009. doi:10.1603/029.102.0143
Other claims from this paper (14)
- Intervention effect Calcium polysulfide was acutely toxic to all three mite species.
- Intervention effect Ammonium thiosulfate was acutely toxic to all three mite species.
- Intervention effect Dry flowable sulfur was nontoxic to adult mites.
- Observation Fresh sulfur residues were essentially nontoxic to adult female predatory and pest mites.
- Intervention effect Calcium polysulfide residues reduced prey consumption by the predatory mite 8.2 fold.
- Intervention effect Ammonium thiosulfate residues reduced prey consumption by the predatory mite 4.0 fold.
- Intervention effect Dry flowable sulfur did not affect prey consumption.
- Intervention effect Higher temperature did not affect dry sulfur toxicity to two mites.
- Association Sulfur product toxicity was unrelated to elemental sulfur concentration.
- Observation Residues nontoxic to adult female mites were highly toxic to hatching larvae.
- Observation All three products repelled adult female predatory mites.
- Observation Apple leaf field residues caused 89% mite mortality after 7 days.
- Observation Mortality from apple leaf residues declined to 50% after 14 days.
- Observation Mortality from apple leaf residues declined to 17% after 22 days.