Suggested thresholds for control
Oilseeds | Cereals | Pulses | |
---|---|---|---|
Black keeled slug | 1-2 per square metre (sq m) | 1-2 per sq m | 1 - 2 per sq m |
Reticulated slug | 1-2 per sq m | 5 per sq m | 1-2 per sq m |
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There are two slug species that are pests of broadacre crops the black keeled slug and the reticulated slug. Slugs are usually found on heavy soils and wet areas in the high rainfall area, slugs can especially be a problem in canola or pulse paddocks with high levels of stubble retention or rock piles, which provide protection over the summer.
Oilseeds | Cereals | Pulses | |
---|---|---|---|
Black keeled slug | 1-2 per square metre (sq m) | 1-2 per sq m | 1 - 2 per sq m |
Reticulated slug | 1-2 per sq m | 5 per sq m | 1-2 per sq m |
Condition | Similarities | Differences |
---|---|---|
Diagnosing snails in crops | Leave clear slime trails in the morning | Presence of snails close to damaged plants |
Diagnosing European earwig | Similar damage | European earwigs can be readily found hiding under rocks, organic matter in paddock |
To assist in assessing the economic risk and financial costs associated with various treatment strategies go to MyEconomicTool
There may be other economic and financial implications that need to be considered when choosing a management option. These may include:
Pre-cropView these economic considerations in more detail.