Wheat stem rust

• Stem rust infected plants
• Infection types
• Life cycle (PDF printable version)

Wheat leaf rust

• Leaf rust innfected leaves
• Heavily infected leaf
• Life cycle

Wheat stripe rust

• Stripe rust infected leaves
• Life cycle

Oat crown rust

• Buckthorn bush illustration
• Infected buckthorn bush (alternate host)
• Buckthorn nursery, St. Paul, MN

Barberry

• Common barberry bush
• Common barberry bush identification aid
• Common barrberry berries in Fall
• Japanese barberry bush identification aid
• Barberry eradication map

Miscellaneous

• Puccinia pathway 
• 3D illustration of  Puccinia graminis chromosomes
• Wheat lodged due to heavy stem rust infection (1940's)

 This is a work in progress, please stop by later.