Departments and Units Resources
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Silverleaf whitefly (SLWF) is a major pest of agriculture in Georgia requiring management in vegetable and agronomic cropping systems to preserve yield and quality. Our greatest opportunity for impacting the severity of SLWF infestations is to minimize overall SLWF populations moving from one cropping system to the next. This can be accomplished with effective in crop management and timely termination of crops after harvest to minimize the population over time. SLWF populations increase during the year and management within each cropping system significantly impacts subsequent cropping systems. It is important that SLWF management is a priority in all crops that serve as reproductive hosts. Cross-commodity cooperation and management with the objective of minimizing overall SLWF populations will benefit all of Georgia agriculture.
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Currently, European gypsy moth is one of the top quarantine species in the United States. Thanks to the efforts of the U.S. Forest Service and other organizations, such as the Slow the Spread Foundation, the spread of European gypsy moth has slowed dramatically and has yet to become established in Georgia. However, residents and commercial landscape/nursery persons should continually monitor for the pest. This review is intended to provide an introduction to European gypsy moth for residents and green industry professionals in the Southeast. It provides information on European gypsy moth identification, life cycle, means of spread, methods of control, and what can be expected in the Southeast if/when the insect arrives and becomes established.
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Cover crops are in essential part of an organic production system. Cereal rye and crimson clover are cover crops that are commonly used. If organic cover crop production is a viable enterprise for growers, it could improve the availability of varieties adapted to the Southeast; provide a source for locally grown seeds; and be another profit center for growers, seed cleaners, and local seed companies.
This bulletin discusses what farmers need to know about producing cover crops organically and gives example enterprise budgets for cereal rye and crimson clover. A two-year on-farm trial indicated that producing organic cover crop seed may be profitable.
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Experimental power determinations are very important to agriculture and other applied sciences. It is necessary to be able to detect small differences when human and animal health or production profitability are in question. These documents help researchers estimate the power of their experiments.
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C 1063
Home Garden Peaches
Learn about how to grow peaches at home in Georgia. Peaches are not native to North America; however, many cultivars have been developed for our area, and Georgia has a long history of successful peach production. This resource includes information about site selection and preparation, planting, fertilizing, insects, diseases, and harvesting. Recommended peach varieties for Georgia are also listed.
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New ornamentals have long been considered the lifeblood of the green industry. This publication contains recommendations for best-performing new annuals based on research conducted at the Trial Gardens at the University of Georgia, showcasing the plants that were awarded Classic City Awards in 2017.
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David R. Coyle, A. Brady Self, James D. Floyd, and John J. Riggins
Four species of Ips bark beetles (also commonly known as Ips engraver beetles or Ips beetles) occur throughout pure and mixed pine forests in the southeastern U.S.: the six-spined ips (Ips calligraphus), the pine engraver (Ips pini), the eastern five-spined ips (Ips grandicollis), and the small southern pine engraver (Ips avulsus). Ips beetles appear similar to other bark beetles in this region, including the southern pine beetle (SPB), black turpentine beetle, and red turpentine beetle. These beetles occur throughout the entire southeastern U.S., with the exception of the pine engraver and red turpentine beetle, which are found only in the Appalachian region.
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Research and development on alternative sources of energy has been a priority for the United States since volatile energy prices in the 1970’s. This period of time, known as the “Energy Crisis,” occurred due to an oil embargo and limited global supply of oil. To combat these problems, Congress passed the Emergency Petroleum Act in 1973, the Energy Policy and Conservation Act in 1975, and created the Department of Energy in 1977. These congressional acts from more than 30 years ago were the beginnings of a national interest towards developing alternative energy sources. The outcome has been support for research and development of nonpetroleum energy sources such as biomass, which is a renewable and carbon neutral source of energy used for heat, electricity and transportation fuels.
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Private forest owners control most of the southern forest resource and are critical to maintaining forest health in the South. Record droughts, rising temperatures, increased frequency and intensity of wildfires, insect and plant invasions, and more intense storm events all pose threats to the health of Southern forests. Scientists project that increases in temperature and changes in rainfall patterns will cause these disturbances to become more common, occurring with greater intensity or duration. This pamphlet reviews healthy forest strategies and approaches to decrease the risks associated with these disturbances on your forestland.
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