What's Happening?
Researchers at Rijk Zwaan are making progress in developing resistance against the currant-lettuce aphid, Nasonovia ribisnigri, which poses a significant threat to lettuce crops. The aphid has adapted to lettuce, making it difficult to control with pesticides. Anneke Kroes, a phytopathologist, is focused on developing tests to study aphid resistance in wild lettuce plants, aiming to find new sources of resistance.
Why It's Important?
Developing resistance to the currant-lettuce aphid is crucial for lettuce growers, as infestations can render crops unsaleable. The research at Rijk Zwaan aims to provide a robust solution to this pest problem, potentially reducing reliance on chemical pesticides and supporting sustainable agriculture. Understanding aphid resistance mechanisms can also inform broader pest management strategies, contributing to food security and agricultural productivity.
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