An insect killer which works by physical contact. It’s particularly effective in controlling Whitefly. Glasshouse Whitefly can be a serious problem on many crops, especially tomatoes, cucumbers and a number of ornamental plants especially Fuchsia. Cabbage whitefly can be a serious pest of brassicae crops in the garden.
Measure 100ml of the concentrate and mix thoroughly with clean water to make 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 at its most severe, treat it at weekly intervals. In the greenhouse Whitefly Killer 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.