Fall webworm nests are everywhere right now. Everything that makes a webbed nest is variously referred to as webworms, tentworms, and bagworms but these are not the same.
Like we observed in Raleigh, we found that impervious surface was a robust predictor of tree condition, and that one set of thresholds could be used for red maples across the Southeast.
Hot summer days are tough on plants. It’s even worse when things are dry. This is when spider mites attack.
As resistant American elms are making a comeback on US streets, so are their pests.
Pollinators came to national attention due, in part, to concern that neonicotinoid insecticides may be harmful to them. This spring, concern for monarchs and concern about neonicotinoids have collided.
A team of University and Extension personnel from around the Southeast has created the 2017 Southeastern US Pest Control Guide for Nursery Crops and Landscape Plantings.
Eastern tent caterpillars in the second week of March 2017. Photo: SDF Last week I went looking for small new nests in hopes I could find eastern tent caterpillars just as they hatched. [...]
White peach scale (Pseudaulacaspis pentagona) is an armored scale common on many landscape plants and fruit trees. It has a wide host range including over a hundred plant genera such as Buddleia, Camellia, Clematis, Cornus, [...]
Barberry is very attractive to bees and is blooming early in Raleigh. Photo: SDF Spring in Raleigh is almost a month ahead of usual (is usual a thing anymore?). This means we've had [...]
Photo by SDF. The Horticultural Research Institute just released a pdf summarizing some BMPs for protecting pollinators from insecticides in greenhouse and nursery production and in landscapes. The crux of it is read [...]