Turfgrass
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Microdochium puede ser severo tanto en el césped principal como en Poa, Lolium, Festuca pero puede infectar a céspedes de clima cálido si estos tienen un crecimiento activo o están en semi-dormancia. La enfermedad se observa comúnmente en áreas que se han sido resembradas.
Alfredo Martinez and Bochra Amina Bahri
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Esta publicación es una guía completa para la identificación y control de enfermedades de los céspedes en Georgia. Enfermedades incluyen: mancha “dólar”; anillos de hada; pudrición radicular “toma-todo”; Mancha parda/Mancha larga por Rhizoctonia Royas; Mancha foliar o decaimiento por Curvularia; quemazón o mancha foliar gris; antracnosis; hongos gelatinosos; y pudrición radicular por Pythium/quemazón por Pythium. La publicación también incluye una guía sistemática para el diagnóstico de enfermedades de céspedes; un clave simplificada para la identificación de enfermedades de céspedes; y el calendario de enfermedades de céspedes en Georgia.
Alfredo Martinez
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En el estado de Georgia, la mancha gris afecta primordialmente al césped San Agustín y es particularmente dañino y muy prevalente en áreas costeras del estado. En fescue alto aparece en forma esporádica y se observa anualmente en la región norte del estado (zona del Piedmont). Afectando céspedes estresados por el calor. En la región sur y central de Georgia, la mancha gris es más activa en junio a agosto, sin embargo, en las primaveras que son cálidas, la enfermedad puede presentarse temprano en el año.
Jake Price, Elizabeth L. Little, Alfredo Martinez, and Donald M. Gardner
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This publication is a comprehensive guide to identifying and controlling turfgrass diseases in Georgia.
Alfredo Martinez and Leon Lee Burpee
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SB 28-33
Turfgrass
Commercial insect and weed control in turfgrass. Updated annually.
William G. Hudson, Clint Waltz, Alfredo Martinez, Shimat V. Joseph, Patrick E McCullough, and Allison Faye Johnson
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AP 130-3-12
Green Industry 2025
1. 2024 was a good year for many green industry firms, though Hurricane Helene mitigated these positives for many growers.
2. There are many unknowns going into 2025 that will impact green industry sales, including higher inflation and interest rates, mixed signals within the economy, increased input costs, and the varying strength of the housing market in Georgia.
3. Green industry demand is expected to have stable to moderate growth with increased prices, which will result in comparable average sales for 2025 compared to 2024.Ben Campbell
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Sethoxydim has been widely used for grassy weed control in centipedegrass lawns, roadsides, and sod farms. Decades of exclusive sethoxydim use in Georgia have led to the emergence of ACCase-resistant goosegrass and southern crabgrass in turf. This publication covers the development, detection, and control of ACCase-resistance crabgrass and goosegrass for professional turfgrass managers.
Patrick E McCullough
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This publication includes recommendations and current guidelines for turfgrass pest control methods and materials in Georgia, as well as a turfgrass management calendar.
Clint Waltz and Patrick E McCullough
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2022 plant disease losses, including control costs, amounted to an estimated $933 million. The value of the crops used in this estimate was approximately $8200 million, resulting in a 11.4% relative disease loss across all crops included in this summary. The estimated values for most crops used to compute these disease losses are summarized in the UGA Center for Agribusiness & Economic Development 2022 Georgia Farm Gate Value Report (AR-24-01). Some estimates for fruits, ornamentals, and turf rely on Extension specialists’ knowledge of the industry and industry sources for information.
Timothy Branner Brenneman, Phillip M. Brannen, Ganpati Jagdale, Bhabesh Dutta, and Ansuya Jogi
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