Shimat Joseph http://extension.uga.edu/publications/detail.html?number=C1176Shimat Joseph http://extension.uga.edu/publications/detail.html?number=C1173Pamela Turner http://extension.uga.edu/publications/detail.html?number=C1051See More
Mite Vector of Rose Rosette Virus
Rose rosette virus vectored by eriophyid mites can cause major problems for nurseries, landscapers, and gardeners alike. The spread of this mite and virus can cause serious damage to plants, decreasing profits for nurseries and landscapers. The virus causes the plants to become undesirable and will eventually result in the death of the plant, which affects all segments of the rose industry as well as rosarians and home gardeners. RRD is caused by the rose rosette virus (Emaravirus) that affects multiflora and ornamental roses. This virus is causing devastation to roses in several regions of North America, but it is particularly problematic in the eastern half of the continent. It has been estimated that about 93% of rose plants that are susceptible to this disease have the potential to be killed in a matter of decades. The symptoms of disease on ornamental roses are a yellow mosaic pattern appearing on leaves, increased thorniness, abnormally shaped foliage and early production of lateral buds that make up the witches’ broom. The symptoms differ slightly in multiflora roses. These roses still get witches broom and misshapen foliage. Unlike the ornamentals, they get a reddish-purple vein mosaic pattern on their leaves and produce bright-red foliage and lateral shoots. The disease eventually results in death of the infected plant.
Hunting Billbug: Biology and Management in Turfgrass
Hunting billbug, Sphenophorous venatus vestitus (Family: Curculionidae) is an important weevil pest of turfgrass in Georgia. It’s called a “billbug” because of its long snout, or bill, which has small mandibles at the tip. Hunting billbug infestations in turfgrass are not easily detected until the first signs of feeding damage, such as discoloration or irregular patches, appear scattered across the turfgrass. Although hunting billbugs attack all major turfgrass genotypes, damage on zoysia grass cultivars can be particularly serious. In addition to hunting billbug, several other species of billbugs are found in warm-season turfgrass including the lesser billbug, S. minimus, and uneven billbug, S. inaequalis.
Hazardous Household Products: What's in Your House?
Our homes are filled with potentially hazardous household products we use for cleaning, gardening, auto maintenance and other activities around the house. These products may contain ingredients that can be hazardous when not used, stored and disposed of properly. You can make your home safer and healthier by reducing exposure to hazards in your home by following these tips.