Glasshouse whiteflies

These are one of the most troublesome pests of plants grown under glass. The small, white, moth-like adults and the greenish-white scale-like larvae that occur on lower leaf surfaces both feed by sucking sap, and they excrete a sugary substance known as honey-dew. This makes the foliage sticky and allows the growth of a black, sooty mould. The larvae are fairly tolerant of most insecticides, unlike the adults which can be controlled by insecticides containing pyrethrum, biores-methrin or resmethrin.

Organic Gardeners Composting

Organic Gardeners Composting

Have you always wanted to grow your own vegetables but didn't know what to do? Here are the best tips on how to become a true and envied organic gardner.

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