Adsorption of acidic pesticides 2, 4-D, Clopyralid and Picloram on calcined hydrotalcite

I Pavlovic, C Barriga, MC Hermosín, J Cornejo… - Applied Clay …, 2005 - Elsevier
… There was evidence of the adsorption of Picloram also in molecular form. … adsorption of
Picloram compared with the other two acidic pesticides. In addition, Picloram also resulted in the …

Carcinogenicity of picloram

MD Reuber - Journal of Toxicology and Environmental Health, Part …, 1981 - Taylor & Francis
Two studies of the carcinogencity of the herbicide picloram in animais were reviewed.
Examination of histological sections showed that picloram is highly carcinogenic in rats and mice. …

Effects of picloram and other auxins on onion tissue cultures

GC Phillips, KJ Luteyn - Journal of the American Society for …, 1983 - journals.ashs.org
… 4-Amino-3,5,6-trichloropicolinic acid (picloram) as an auxin source was superior to α-… /liter
picloram and 0.5 mg/liter 6-benzylamino purine (BA) was optimal. Picloram was comparable …

Degradation of picloram by the electro-Fenton process

A Özcan, Y Şahin, AS Koparal, MA Oturan - Journal of Hazardous Materials, 2008 - Elsevier
… The degradation and removal of picloram was investigated by … of picloram, in this study
during 1 h reaction picloram was converted to 4-amino-2-pridylcarbinol molecule but picloram

Persistence of picloram in soil with different vegetation managements

ABRJ Passos, MF Souza, DV Silva, DT Saraiva… - … Science and Pollution …, 2018 - Springer
picloram, one of the most herbicides used in weed control. This study aims to determine the
half-life of picloram, … Picloram was applied in all of the plots. Soil samples were collected at 2, …

Picloram sorption by soils

WJ Farmer, Y Aochi - Soil Science Society of America Journal, 1974 - Wiley Online Library
picloram to total picloram with small changes in pH. Although the measured pH values do not
approach the pKa of picloram. … picloram is taken to be the effective pH for the picloram-soil …

Equilibrium and kinetic studies of the adsorption of 2, 4-D and picloram on humic acid

SU Khan - Canadian Journal of Soil Science, 1973 - cdnsciencepub.com
Equilibrium and kinetic studies of the adsorption of 2,4-D (2,4-dichlorophenoxy acetic acid)
and picloram (4-amino-3,5,6-trichloropicolinic acid) on a humic acid have been made. The …

Departmental trials with picloram.

TM Patterson - 1965 - cabidigitallibrary.org
… Phytolacca octandra was completely controlled by picloram … and by picloram at 0.72 pounds
per acre and picloram amine … with picloram alone at 1.44 pounds per acre, while picloram

Concentration of picloram in the soil profile

JR Baur, RD Baker, RW Bovey, JD Smith - Weed Science, 1972 - cambridge.org
Soil residue levels were studied to a depth of 2.4 m for a period of 2 years after application
of 1.12 kg/ha of 4-amino-3,5,6-trichloropicolinic acid (picloram). Thirty days after application …

The photolytic degradation of picloram

RC Hall, CS Giam, MG Merkle - Weed Research, 1968 - Wiley Online Library
… "^ M picloram was prepared by dissolving 4-B4 g of picloram in … A basic solution was used
because of the low solubility of picloram … The extent of picloram degradation and the amount of …