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Present Distribution of Stinkwort (Dittrichia graveolens) in Victoria (Nox)

Map:  Present distribution Stinkwort
Present Distribution of Stinkwort

The infestations shown on this map are derived from the Flora Information Systems (FIS) (2002), Integrated Pest Management System (IPMS) (2003) and Noxious Weed Survey (Lane et al, 1980).

The map is not meant to display a complete statewide inventory for this species. There are areas, for instance, where this species may be present but has not been recorded. IPMS data (managed by DSE), for example, reflects the regional policies, priorities, programs and available human resources etc over the last 12 or so years (up to early 2003). It is reasonable, therefore, to assume that for most species, the extent of infestations in a region will be greater than is recorded.

Location:


Soil Profile Morphology:

Surface soil horizon
Surface Soil Depth (cm) Description

Subsoil horizon
Subsoil Depth (cm) Description



Soil Profile Characteristics:

Soil Site Characteristics
pH Salinity Rating Sodicity Dispersion
Surface (A1 horizon)
Subsoil (B21 horizon)
Deep Subsoil (at cm)
Surface (at cm)


Soil Profile Graphs:

Chemical Analysis

Chemical Analysis
Horizon Horizon Depth (cm) pH (water) pH (CaCl2) EC (dS/m) NaCl % Exchangeable Cations (meq/100g) Organic Carbon Oxidisable Organic Carbon g/100g Total Nitrogen Exchangeable Acidity meq/100g Exchangeable Aluminium mg/kg Exchangeable Boron mg/kg Available Boron mg/kg
Ca Mg K Na

Physical Analysis

Physical Analysis
Horizon Horizon Depth (cm) Bulk Density g/cm3 Field Capacity pF2.5 w/w g/g % Wilting Point pF4.2 w/w g/g % Coarse Sand (0.02-2.0mm) % Fine Sand (0.02-0.2mm) % Silt (0.02-0.002mm) % Clay (<0.002mm) % Gravel %

Management Considerations

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