Garden Naturally 500ml Natural Whitefly Treatment

Glasshouse whitefly is especially a problem in tomatoes and cucumbers. 

Contents: 500 ml. Makes 5 litres of spray

Mix thoroughly 100ml of concentrate with clean water to make up to 1 litre of spray solution.

Apply with a fine spray ensuring coverage of the target insects. It is particularly important that the undersides of the leaves are treated.
When the insect problem is severe, treat at weekly intervals.

Caution
Do not spray very young plants. Do not spray under hot, bright conditions or some scorch may occur.