Product search results for Pest Control by PestWhiteflyPest Control by ProductBiological Pest Control (showing 1 to 2 of 2)
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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
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