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Whitefly Control -

Whitefly Control -

Whitefly Control uses a tiny parasitic wasp (encarsia formosa) and has been used to control whitefly from 1926; supplied as pupae on cards which are simply hung in a shady position throughout the crop...

£11.95 Full Product Description

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 wh...

£35.85 Full Product Description