Plagas en las “Azalea” y “Rhododendron”
Aunque muchas personas ven a las “azaleas” y “rhododendrons” como plantas completamente diferentes, en realidad ellas pertenecen al mismo género, Rhododendron. En término de las plagas que atacan a...
Category: Shrubs
Loropetalum
Loropetalum (Loropetalum chinense), also known as Chinese fringe-flower, is a member of the Witchhazel family (Hamamelidaceae). The genus name, Loropetalum, is derived from the Greek words for strap...
Hydrangea
Hydrangea macrophylla, also called bigleaf or French hydrangea, has either pink or blue flowers. Flower color is determined indirectly by the soil pH, which affects the availability of aluminum in...
Rose Insects & Related Pests
With their showy and often fragrant blooms, roses are easily one of the most popular flowering plants grown in South Carolina. Unfortunately, the numerous insects and related pests that attack them...
Gardenia Insects & Related Pests
With their wonderfully fragrant blossoms and lustrous, dark green leaves, gardenias (Gardenia angusta, previously known as G. jasminoides) are popular shrubs with many southern gardeners. Their...
Viburnum Diseases & Insect Pests
In general, most viburnums are relatively pest-free. Occasionally disease or insect pest problems do occur, and usually it is during those times that the plants are under stress or growing in less...
Euonymus Diseases & Insect Pests
There are 60 different forms of euonymus available from American sources. They range from evergreen shrubs, such as Japanese euonymus (Euonymus japonicus), to evergreen vines, such as wintercreeper...
Armored Scale Insects & Control
Many armored scales are serious pests of ornamental shrubs, trees, groundcovers and turfgrasses in South Carolina. Almost 40% of the Clemson Plant and Pest Diagnostic Clinic sample submissions for...
Azalea & Rhododendron Insect Pests
While many people think of azaleas and rhododendrons as being completely different kinds of plants, they actually belong to the same genus, Rhododendron. In terms of the pests that attack these...
Powdery Mildew
Introduction Powdery mildew is the name given to a group of diseases caused by several closely related fungi. Their common symptom is a grayish-white, powdery mat visible on the surface of leaves,...
Boxwood Diseases & Insect Pests
Boxwoods (Buxus spp.) are adapted to a wide range of light conditions, and prefer fertile, moist, well-drained soil, which is amended with organic matter. For information on species, varieties and...
Four Fragrant, Winter-blooming Woodland Shrubs
As we move into winter, and the fall color has disappeared, there’s typically a long wait until spring when so many of our favorite landscape plants begin to bloom. However, one special treat during...