Entomology Resources
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Carpenter bees can be a serious pest on outdoor structures made of wood, such as patios, decks, siding of homes, sheds, furniture, etc. The large carpenter bee is the most common species found in Georgia. While these bees are pollinators, mated females bore tunnels into wooden structures to raise their larvae. This tunneling causes substantial damage to wood, and sometimes even compromises the integrity of the structures they affect.
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Rose rosette virus can cause major problems for nurseries, landscapers, and gardeners alike. 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. 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. This publication is intended for rose producers and serious rose gardeners interested in technical details of this virus and a mite that transmits it.
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The Japanese beetle, as the name suggests, is native to Japan and was introduced to the U.S. through the transport of plant material. It is a highly devastating pest, attacking a variety of landscape and garden plants, fruit trees, field crops and turf. This circular provides an overview of Japanese beetles in the nursery and landscape, covering the biology, damage, monitoring, and management of this pest.
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Thrips are tiny, cigar-shaped insects, with about 5000 known species, many of which cause damage to cultivated plants by feeding or spreading plant diseases. It is usually difficult to identify thrips species. Although they are winged, thrips are generally weak fliers, but they can be dispersed by wind and the transport of infested plant material. Some of the common thrips affecting landscape and nursery plants are described here.
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The bristly roseslug sawfly is a common species of roseslug in Georgia. The larval stages feed on rose leaves and cause extensive damage; it is particularly problematic on rose shrubs in ornamental landscapes. This publication tells you how to manage these pests in your gardens and landscapes.
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The juniper scale is a sporadic pest of juniper, cypress, and cedar trees in nurseries and landscapes in Georgia. It is an armored scale, where the wax cover is not a part of its body but can actually be separated from the body. Juniper scale feeds on plant fluid, and heavy infestations can reduce plant vigor, causing needle drop and twig color change from green to brown. Find out how to identify and manage this pest.
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Wild bees are effective pollinators of crops and native flowers, shrubs, and trees. They are naturally present and can supplement honey bees in apple pollination. Boosting their numbers by habitat development and conservation can be of considerable commercial and ecological value to producers and consumers. This guide is intended to highlight most common wild bees in North Georgia apple orchards.
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The spotted lanternfly is an invasive planthopper that can feed on a wide range of trees in the United States. The potential economic and environmental impact of spotted lanternflies is alarming, and threatens not only the livelihoods of many but also the biodiversity and beauty of our landscapes.
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This report provides research and extension results for trials conducted by the University of Georgia Vegetable Team and its collaborators in 2024. Contributing authors include county and regional faculty as well as specialists from UGA’s horticulture, plant pathology, crop and soil sciences, and entomology departments. All research has been supported by the Georgia Commodity Commission for Vegetables.
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