Whitefly Killer

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A pesticide free insect killer based on seaweed extracts that works by physical contact action and is particularly effective in controlling Whitefly.

Glasshouse whitefly can be a serious problem on a number of crops, especially tomatoes, cucumbers and a number of ornamental plants. Cabbage whitefly can be a serious pest of brassicae crops in the garden.

Contents: 500 ml. Makes 5 litres of spray

How to use

Measure 100ml of the concentrate and mix thoroughly with clean water to make 1 litre spray solution.
Apply with a fine spray ensuring coverage of the target insects. It is particularly important that the underside of the leaves are treated.

When the insect problem is severe, treat at weekly intervals.

In the greenhouse this product can be used in conjunction with the biological control agent Encarsia Formosa.

Do not spray young plants (those with less than 6 leaves) and never spray under hot, bright conditions – or some scorch may occur.

Contents: 500 ml. Makes 5 litres of spray

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