The pathway with the name Dicamba has the following structure: Result: COC1=C(C=C(C(=C1C(=O)O)Cl)O)Cl SimpleRule(uri = https://envipath.org/package/32de3cf4-e3e6-4168-956e-32fa5ddb0ce1/simple-rule/cf2bc731-6b0c-4f1d-b192-8e859d9505aa, SMIRKS = [H][#6;A;!$([#6]=[#8]):3]!@-[#8:2]!@-[#6;!$([#6]=[#8]):1]>>[#6:1]-[#8:2].[#6;A:3]=O) C1=C(C(=C(C(=C1Cl)O)C(=O)O)Cl)O COC1=C(C(=CC=C1Cl)Cl)C(=O)O SimpleRule(uri = https://envipath.org/package/32de3cf4-e3e6-4168-956e-32fa5ddb0ce1/simple-rule/cf2bc731-6b0c-4f1d-b192-8e859d9505aa, SMIRKS = [H][#6;A;!$([#6]=[#8]):3]!@-[#8:2]!@-[#6;!$([#6]=[#8]):1]>>[#6:1]-[#8:2].[#6;A:3]=O) C1=C(C(=C(C(=C1)Cl)O)C(=O)O)Cl COC1=C(C(=CC=C1Cl)Cl)C(=O)O SimpleRule(uri = https://envipath.org/package/32de3cf4-e3e6-4168-956e-32fa5ddb0ce1/simple-rule/5dad6444-3366-417d-8360-31ca020597ef, SMIRKS = [H][c:1]1[c:8]([H])[c:4](!@-[#6:9])[c:5]([H])[c:6]([H])[c:7]1[H]>>[#6:9]!@-[c:4]1[c:5]([H])[c:6]([H])[c:7]([H])[c:1](-[#8]([H]))[c:8]1[H]) COC1=C(C=C(C(=C1C(=O)O)Cl)O)Cl C1=C(C(=C(C(=C1Cl)O)C(=O)O)Cl)O no rule associatedC(=O)=O C1=C(C(=C(C(=C1)Cl)O)C(=O)O)Cl SimpleRule(uri = https://envipath.org/package/32de3cf4-e3e6-4168-956e-32fa5ddb0ce1/simple-rule/5dad6444-3366-417d-8360-31ca020597ef, SMIRKS = [H][c:1]1[c:8]([H])[c:4](!@-[#6:9])[c:5]([H])[c:6]([H])[c:7]1[H]>>[#6:9]!@-[c:4]1[c:5]([H])[c:6]([H])[c:7]([H])[c:1](-[#8]([H]))[c:8]1[H]) C1=C(C(=C(C(=C1Cl)O)C(=O)O)Cl)O Description: The route of aerobic degradation of dicamba in soil has been investigated in three acceptable studies (5 soil types) using uniformly 14C-ring labelled dicamba in concentrations ranging from 0.28-5 μg/g dry soil, corresponding to field application rates of approximately 360-6600 g/ha. All studies showed a rapid and extensive metabolism of dicamba in aerobic soil at 20º-23ºC. The proposed route of degradation of dicamba is via ester cleavage (O-methylation), a process which is microbially induced. Only one major metabolite, 3.6- dichlorosalicylic acid (DCSA) (max 14.4-58.8% of AR) has been detected in the studies. Following transformation of dicamba to DCSA, DCSA is rapidly metabolised in soil under standardised conditions, presumably via hydroxylation to 2,5-di-OH-dicamba (max 3.8 % AR). Small amounts of polar, secondary metabolites were produced, none of them exceeding 10% of the applied radioactivity. Analysis of soil bound 14C residues (max 5.5-22.1% of AR) revealed components associated with the humic acid, fulvic acid and humin fractions in soil. In the three acceptable studies the rate of aerobic degradation of dicamba was investigated in five soils which were characterised as sandy loam, loamy sands, silt loam and loam, covering a range of pH values (5.1-7.4) and an organic carbon content of 0.6-2.4% OC. The soils were incubated at 20-23ºC and a moisture content corresponding to 40% of WHC or 75% of field capacity (pF 2.5). In all experiments, dicamba and DCSA was degraded rapidly in the soil. Degradation half-lives (DT50) at 20 C for dicamba ranged from 2.1-8 days (geometric mean 4.4 days) and DT90 values at 20 C were in the range 7.0-26.9 days (geometric mean 14.6 days). The rate of aerobic degradation of DCSA, which was the only major metabolite identified was further examined. Degradation half-lives (DT50) for DCSA were in the range 1.7-12 days (geometric mean 4.8 days) while DT90 values were in the range 5.6-39 days (geometric mean 16.1 days) at 20 C. Your Options: Update the Pathway Information: POST with (required) pathwayName and (optional) pathwayDescription. Delete the Pathway: DELETE. Show nodes: GET on https://envipath.org/package/5882df9c-dae1-4d80-a40e-db4724271456/pathway/c957b6e3-4491-420e-9edf-a8dc18f347e9/node Show edges: GET on https://envipath.org/package/5882df9c-dae1-4d80-a40e-db4724271456/pathway/c957b6e3-4491-420e-9edf-a8dc18f347e9/edge