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Boxthorn

Botanical Name Lycium ferocissimum
Family Solanaceae
Origin South Africa

Identification

Densely branched evergreen shrub, 1-6 m high. Rigid branch spines forming a box-like arrangement. Leaves with minute glandular scales. Flowers July to March.

Habitats

Aggressive coloniser of sand dunes, gravel, coastal shrublands and pasture, waste places, roadsides.

Impact to Biota and Ecosystems

Invades sand dunes. Often the only woody plants present in these environments. Present at some coastal sites and has been seen on islands. An aggressive invader which should be eradicated where it occurs in low numbers.

Dispersal Routes, Vectors, Infestation Sources

Bird dispersed seeds.

Management

Management  

Physical Control

Chainsaw and paint the stump with a herbicide mix.

Disposal  
Chemical Control

Spray with Glyphosate. Using Penetrant when spraying boxthorn may cause poor results.

Rate - Handgun 1-1.25 litres Glyphosate/100 litres water. Knapsack 100-125 mls Glyphosate/10 litres water.

Biological Control

Recommended Approach