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This study investigates the inhibitory mechanisms of Chitosan oligosaccharides (COS) against Phytophthora infestans, the pathogen responsible for potato late blight. It demonstrates that COS disrupts pathogen metabolism and membrane biogenesis while inducing systemic resistance in potato plants, ultimately improving crop yield and disease management in field trials.
This study identifies a species-specific DNA fragment for Globodera rostochiensis, a major potato cyst nematode, to develop sensitive PCR and RAA-LFD diagnostic assays. These molecular tools enable rapid and field-deployable detection of the pest in soil and larvae, supporting potato biosecurity and quarantine efforts.
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If you find this platform helpful for your research, please cite:
An AI-powered Knowledge Hub for Potato Functional Genomics, Plant Commun., 10.1016/j.xplc.2026.101730