Claim · model-written summary
Downy mildew spread may increase Tydeidae abundance in European vineyards.
Verbatim
e0“The spread of downy mildew in European vineyards may increase the abundance of some species of Phytoseiidae and Tydeidae.”
Title
Relationships between plant pathogenic fungi and mites in vineyards: implications for IPM
Carlo Duso; Alberto Pozzebon; Paola Tirello; et al. Research Padua Archive (University of Padua) 2009
Other claims from this paper (17)
- Association Downy mildew spread may increase Phytoseiidae abundance in European vineyards.
- Association Amblyseius andersoni responded clearly to downy mildew spread.
- Association Typhlodromus pyri responded to downy mildew at lower magnitude than Amblyseius andersoni.
- Association Kampimodromus aberrans responded to downy mildew at lower magnitude than Amblyseius andersoni.
- Mechanism Downy mildew benefits phytoseiid survival, development and reproduction and thereby their population dynamics.
- Mechanism Downy mildew benefits tydeid survival, development and reproduction and thereby their population dynamics.
- Association Downy mildew effects were more relevant for A. andersoni than T. pyri.
- Observation T. pyri controls phytophagous mites more effectively than A. andersoni in vineyards.
- Association Powdery mildew was a less pronounced food source than downy mildew for A. andersoni.
- Association Powdery mildew was a less pronounced food source than downy mildew for T. pyri.
- Mechanism Persistence of generalist predatory mites in perennial ecosystems contributes to biological control of phytophagous mites.
- Mechanism Feeding on various foods may improve predator persistence in vineyards without prey.
- Observation Pollen is probably the most important food source in spring and early summer.
- Observation Mildews increase in importance as food in late summer.
- Association Pesticide use largely affects predatory mite persistence.
- Mechanism Downy mildew availability mediates fungicide effects on predatory mites by providing alternative food.
- Association Downy mildew can enhance predatory mite population recovery after pesticide applications.