Claim · model-written summary
Powdery mildew and rust decrease essential oil and flavonoid contents.
- Taxon
- Centaurea cyanus and Echinacea purpurea
Centaurea cyanus.jpg?width=60)
Echinacea purpureae0t0
Verbatim
e0“Powdery mildew and rust dominate moderately humid European regions, causing up to 20% yield reductions and decreasing essential oil and flavonoid contents.”
t0“Centaurea cyanus and Echinacea purpurea”
Title
Sergii Pospielov; Ganna Pospielova; Illia Pospielov; et al. International Journal of Minor Fruits Medicinal and Aromatic Plants 2026. doi:10.53552/ijmfmap.12.1.2026.11-18
Other claims from this paper (7)
- Observation Powdery mildew and rust in moderately humid European regions cause up to 20% yield reductions.
- Observation Root and white rots cause 20-25% yield losses in wet North American conditions.
- Observation Alternaria and Fusarium reduce yields by 15-25% in Ukraine.
- Observation Alternaria and Fusarium lower biologically active substances in Ukraine.
- Observation Leaf spots and bacterial blights reduce yields by 10-18% in Southern Europe.
- Association Nitrogen and potassium deficiencies intensify disease severity and diminish pharmacological value.
- Recommendation The review recommends nutrient management, crop rotation and mulching to mitigate disease risks and stabilize productivity.