Vine-growing / Viticulture

• pectins
• pedicel
• Penicillium
• pergola
• pericarp
• peronospora
• pesticides
• petiole
• Petri disease
• pH
• phenology
• pheromones
• phloem
• phosphorus
• photosynthesis
• phylloxera
• phylogeny
• physiological ripeness
• phytoalexins
• phytoplasma