Aster yellows is a plant disease that can infect many plants. Infected plants have yellow leaves and stems, stunted growth and small malformed flowers. The aster leafhopper can carry the aster yellows ...

Aster yellows is a viral disease caused by phytoplasma pathogens and transmitted to marigolds by leafhoppers. When the bugs ...

Unless you also count the mutants, in which case there are more flowers. This year, bizarre, malformed flowers are growing right out of some seed heads. Flowers growing out of flowers.

The flowers are insect pollinated, and various thistle species are widely known as important food sources for butterflies, as ...

In addition to a range of abiotic disorders (typical to most ornamentals) and diseases, including the much-despised aster ...

Catch the colors and miss the crowds at these often-overlooked autumn destinations. Our parks columnists reveals where leaf ...

Think you know every kind of daisy out there? Think again! There are dozens—from the edible to the incredible—that you could ...

Craving a hike with an up-close view of mighty Mount Baker, aka Koma Kulshan? Check out these five standout trails as fall ...

Goldenrod or Solidago is a genus of flowering perennials in the aster family with numerous species that are native the North ...

Chrysanthemums, so colorful and varied in their form, add vibrant interest to late summer borders and pots. They can be planted throughout the growing season as long as they’re given time, about ...

Some local gardeners are gravitating toward native plants because they don’t consume as much water and help promote ...

https://doi.org/10.2307/2435474 • https://www.jstor.org/stable/2435474 1. Aster yellows is a serious disease of the China aster, Callistephus chinensis Nees. It is ...