Claim · model-written summary
R2 spraying increased yield in two of six experiments.
- Taxon
- soybean
Glycine maxt0 - Treatment
- R2 spray treatmente0
- Outcome
- yielde0
- Direction
- increasede0
- Value
- two of six experimentse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The R3 spray treatment increased yield in three of the six experiments (2001 late planting, 2002 early planting, and 2003 late planting), the R2 spray treatment increased yield in two of six experiments (2001 and 2003 late plantings), and the V1 application increased yield over the control in the 2001 late-planted experiment.”
t0“on Soybean”
Title
Scott W. Myers; David B. Hogg; John L. Wedberg Journal of Economic Entomology 2005. doi:10.1093/jee/98.6.2006
Other claims from this paper (6)
- Intervention effect Late planted soybean had higher aphid pressure than early planted soybean.
- Association Aphid numbers were lower in 2002 than 2001 and 2003.
- Intervention effect Multiple spraying significantly increased yield in four of six experiments.
- Intervention effect R3 spraying increased yield in three of six experiments.
- Intervention effect V1 application increased yield in the 2001 late-planted experiment.
- Recommendation The authors recommend R2 and R3 applications when aphid populations are high to prevent yield loss.