Results 211 to 220 of about 10,954 (260)

Aqueous picloram degradation by hydroxyl radicals: Unveiling mechanism, kinetics, and ecotoxicity through experimental and theoretical approaches.

Chemosphere, 2021
F. Sanches-Neto, Bruno Ramos, A. M. Lastre-Acosta, A. C. Teixeira, V. Carvalho-Silva   +4 more
semanticscholar   +1 more source

Movement and Persistence of Picloram in Soil

Weed Science, 1972
The movement and persistence of 4-amino-3,5,6-trichloropicolinic acid (picloram) in an Osborne clay soil was determined over a 4-year period. Picloram concentrations were determined with soybean(Glycine max(L.) Merr. ‘Altona’) as the bioassay plant. Application rates ranged from 35 to 700 g/ha.
J. H. Hunter, E. H. Stobbe
openaire   +1 more source

Herbicidal Effects of Picloram on Bermudagrass

Weed Science, 1971
The herbicide 4-amino-3,5,6-trichloropicolinic acid (picloram) was applied to several bermudagrasses (Cynodon spp.). Most of the grasses were susceptible to picloram; however, some were resistant and recovered within 16 months from the initial treatment. There were no detectable metabolites of 14C picloram in bermudagrass (C. dactylon (L.) Pers. ‘U-3’)
L. J. Reber, R. K. Miller, J. A. Tweedy, J. D. Butler   +3 more
openaire   +1 more source

Concentration of Picloram in the Soil Profile

Weed Science, 1972
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 93 ppb were recovered in the top 15 cm of soil. Residues were less than 5 ppb at depths of 46 to 122 cm. Six months after application, residues were between 5 and
J. R. Baur, R. D. Baker, R. W. Bovey, J. D. Smith   +3 more
openaire   +1 more source

Picloram photolytic decomposition

Journal of Agricultural and Food Chemistry, 1973
A R, Mosier, W D, Guenzi
openaire   +2 more sources

Effects of Liming and Urochloa brizantha Management on Leaching Potential of Picloram

Water, Air and Soil Pollution, 2019
A. B. Passos, M. F. Souza, D. Saraiva, A. D. da Silva, M. E. L. Queiroz, F. Carvalho, D. V. Silva   +6 more
semanticscholar   +1 more source

Picloram drift in Peltophorum dubium, a species native to the Brazilian Cerrado

Ecotoxicology
José Ângeles Moreira de Oliveira, L. Santos, Murilo Antônio Oliveira Ruas, L. Donato, Victor Augustus Vasconcelos de Oliveira, Yuri Silva Saraiva Guimarães, Richardson Fernandes de Souza, R. F. Pegoraro   +7 more
semanticscholar   +1 more source

Picloram in Vietnam

Scientist and Citizen, 1968
George R. Harvey, Jay D. Mann
openaire   +1 more source

PICLORAM DISPLACEMENT IN SOIL

Soil Science, 1976
K. B. MACDONALD, R. B. MCKERCHER, J. R. MOYER   +2 more
openaire   +1 more source

Persistence of picloram in soil with different vegetation managements

Environmental science and pollution research international, 2018
A. B. Passos, M. F. Souza, D. V. Silva, D. Saraiva, A. D. da Silva, J. Zanuncio, Beatriz Fernandes de Seia Gonçalves   +6 more
semanticscholar   +1 more source