Non-Chemical Management
- Predaceous mites and insect predators such as ladybird beetles may naturally control spider mite levels. (Predacious mites can be purchased and released.) Avoid use of broad-spectrum insecticides that can kill these natural predators.
- Wash spider mites from plants with a strong stream of water.
- Keep plants healthy to increase pest tolerance.
- Switch to slow-release or lower-nitrogen fertilizers. High levels of nitrogen in the leaves can increase spider mite reproduction rates.
Select non-chemical management options as your first choice!