Claim · model-written summary
Phytotoxicity of dalapon, diquat, paraquat and vernolate increased as soil pH fell, with a maximum at pH 4.3
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Verbatim
e2“Conversely, phytotoxicity increased as soil pH decreased and reached a maximum at pH 4.3”
Title
Influence of pH on the Phytotoxicity of Herbicides in Soil
F. T. Corbin; R. P. Upchurch; F. L. Selman Weed Science 1971. doi:10.1017/s0043174500048785
Other claims from this paper (3)
- Association Phytotoxicity of the weak acid and weak base herbicides (dicamba, 2,4-D, prometone, amitrole) increased as soil pH rose, with a maximum at pH 6.5
- Association Soil pH between 4.3 and 7.5 had no effect on the phytotoxicity of chloramben, picloram, dichlobenil, isocil, diuron and nitralin
- Association A one-unit change in soil pH decreased the phytotoxicity of seven herbicides by a factor of two to four