Research

Scarlet lily beetle

Scarlet (or red) lily beetle, Lilioceris lilii, has become a serious problem for those who grow lilies and fritillaries in southern England. First recorded in 1940, it is gradually spreading north and west.

Both the bright red adult and the somewhat slug-like larva can cause severe damage to foliage and flowers. Wisley staff continue to monitor the spread of the beetle and to investigate its lifestyle with the aim of determining the best control measures.

Current work at Wisley

Scarlet lily beetle investigation

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