Tag: Blogs

Aster Yellows

Recently, the Home and Garden Information Center (HGIC) has been receiving photos of coneflowers (Echinacea purpurea) that are malformed and green. The plants are infected with aster yellows, a...

Question of the Week – Planthopper

What left the fluffy, white deposit on this zinnia stem? This fluffy material was left by a flatid planthopper. Flatid planthoppers feed on a variety of ornamental plants. The ¼” long adults appear...

Question of the Week – Spider Mites

What caused the stippling on this eggplant leaf? This damage was caused by two-spotted spider mites (Tetranychus urica). While spider mites are often included in discussions of insect management,...

Question of the Week – TSWV

What is going on with this Roma tomato? The tie-dye appearance of this tomato is due to it being infected by tomato spotted wilt virus (TSWV). TSWV is an important virus of tomato, pepper, eggplant,...

Hummingbird Favorite: Pentas

Every spring, I visit local garden centers, searching for colorful flowers that attract hummingbirds. I like to combine these flowers in containers and place them where I can watch hummingbirds...

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