P OTATO V ARIETY M ANAGEMENT INSTITUTE Defender • • •

Source URL: www.pvmi.org

• Phytophthora infestans
• Potato
• Alternaria solani
• Tuber
• Russet Burbank potato
• Powdery scab
• Pesticide resistance
• Disease resistance in fruit and vegetables
• Mizen potato
• Biology
• Agriculture
• Botany