Coniferous Host - White Pine
Deciduous Host - Ribes
Symptoms on Host - Acia Spores on trunk, Swelling of trunk, Bleeds resin
Symptoms on alt. Host - Acia Spores, yellow spots on top of leaf with orange on bottom
Back
Cedar Hawthorn Rust
Front
Coniferous Host - Red Cedars, Junipers
Deciduous Host - Hawthorn, apples, crabapples
Symptoms to Host - Spiky looking galls
Symptoms to alt. Host - bright yellow blotches
Back
Fir Broom Rust
Front
Coniferous Host - Balsam Fir
Deciduous Host - Chick Weed family
Symptoms to Host - Yellowing of branches
Symptoms to alt. Host - N/A
Back
Cedar-Apple Rust
Front
Coniferous Host - Red Cedars, Junipers
Deciduous Host - Crabapple
Symptoms to Host - small gulls, dieback on branches
Symptoms on alt. Host - yellow blotches on leaves and fruit
Back
Fusiform Rust
Front
Coniferous Host - 2 + 3 needle pines
Deciduous Host - Pointy leaved oaks
Symptoms to Host - deformation of plant host, yellow build up
Symptoms to Alt. host - yellow dots on underside of oak leaves
Back
Pine Needle Rust
Front
Coniferous Host - 2+3 needle pines
Deciduous Host - Asteraceae family, Goldenrod
Symptoms of Host - White spores, White balls
Symptoms of alt. Host - yellowish blotches
Back
Western Gull Rust
Front
Coniferous Host - 2 + 3 needle pines
Deciduous Host - none
Symptoms on Host - Galls on branch or stems
Symptoms on alt. Host- none
Back
Eastern Gall Rust
Front
Coniferous Host - 2 + 3 Needle Pines
Deciduous Host - Red Oak family
Symptoms to Host - Big yellow puss balls, branch dieback, split bark
Symptoms to alt. Host - pointy leaved oaks having black dots