Whitefly Control Programme - 3 Applications - Whitefly Control Programme - 3 Applications -

The Whitefly Control Programme consists of 3 applications of the parasitic wasp Encarsia formosa regarded as the most effective way to control whitefly in the greenhouse. Supplied as pupae on cards which are simply hung in a shady position throughout the crop level with the lower leaves of the plants the Whitefly Control Programme is supplied as a repeat programme of Encarsia formosa every week for three weeks to ensure the pest is continually controlled. PLEASE NOTE; the pest MUST be present before introducing this predator for control to be effective - please do not order beforehand.

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The best price found is £35.85 from Harrod Horticultural.

Stockist Catalogue Product Name Price
Harrod Horticultural Whitefly Control Programme - 3 Applications - £35.85