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2023 Southeast Regional Bunch Grape Integrated Management Guide (AP 131-1) This is a new annual guide for managing diseases, insects, weeds, and wildlife in bunch grapes in the Southeast. This regional integrated pest management guide provides recommendations based on information from the manufacturer’s label and performance data from research and Extension field tests. This publication is intended for use only as a guide. Specific rates and application methods are on th…

2023 Southeast Regional Organic Blueberry Pest Management Guide (AP 125-3) This publication provides updated (2023) Southeast-specific information on approved National Organic Program (NOP) disease and pest management options for blueberry production and addresses the issues most commonly encountered under the unique growing conditions of the Southeast U.S. This publication is not intended to provide all details on organic blueberry production, although it does include t…

Alternatives to Synthetic Herbicides for Weed Management in Container Nurseries (B 1410) Weed management is one of the most critical and costly aspects for container nursery production. High irrigation and fertilization rates create a favorable environment for weed growth in addition to crop growth. Weeds can quickly out-compete the crop for light and other resources, reducing the rate and amount of crop growth as well as salability. Weed management in nursery production is most effec…

Annual Ryegrass Control in Georgia Hayfields (C 1078) Annual ryegrass (Lolium multiflorum), also referred to as Italian ryegrass, is the most problematic winter annual weed in Georgia hayfields. Seed germinates from September to November when soil temperatures drop below 70 degrees F. Seedlings mature in the fall, overwinter in a vegetative state, and resume active growth in the spring. Annual ryegrass is a prolific seed producer that contributes to …

Calibration Method for Sprayers and Other Liquid Applicators (C 683) This publication discusses the proper calibration methods sprayers and other liquid applicators.

Commercial Pecan Spray Guide (B 841) This publication provides guidance for insect, disease, and weed control in commercial pecan orchards for 2025.

Fertilizer Injectors: Selection, Maintenance and Calibration (B 1237) Fertilizer injectors are devices used to apply water-soluble fertilizers, pesticides, plant growth regulators, wetting agents and mineral acids during crop production. They are a vital part of modern greenhouse or nursery operations. Despite the advantages, many growers have had at least one experience with a compromised, damaged or even ruined crop where the cause was traced to a malfunctioning i…

Georgia Pest Management Handbook Series: Alfalfa (SB 28-10) Commercial insect and weed control in alfalfa. Updated annually.

Georgia Pest Management Handbook Series: Aquatic Environments and Fish Ponds (SB 28-12) Commercial insect and parasite control in fisheries and aquatic environments. Updated annually.

Georgia Pest Management Handbook Series: Canola (SB 28-13) Commercial insect and weed control in canola. Updated annually.

Georgia Pest Management Handbook Series: Clover (SB 28-14) Commercial insect and weed control in clover. Updated annually.

Georgia Pest Management Handbook Series: Corn and Field Corn (SB 28-15) Commercial insect and weed control in corn and field corn. Updated annually.

Georgia Pest Management Handbook Series: Cotton (SB 28-16) Commercial insect and weed control in cotton. Updated annually.

Georgia Pest Management Handbook Series: Field Peas (SB 28-17) Commercial insect and weed control in field peas. Updated annually.

Georgia Pest Management Handbook Series: Forestry and Christmas Trees (SB 28-18) Commercial insect and weed control in forestry and Christmas trees. Updated annually.

Georgia Pest Management Handbook Series: Fruit and Nuts (SB 28-19) Commercial insect and weed control in fruits and nuts. Updated annually.

Georgia Pest Management Handbook Series: Grain Millet (SB 28-20) Commercial insect and weed control in grain millet. Updated annually.

Georgia Pest Management Handbook Series: Grain Sorghum (SB 28-21) Commercial insect and weed control in grain sorghum. Updated annually.

Georgia Pest Management Handbook Series: Insecticidal Transgenic Crops (PIP – Plant Incorporated Protectants) (SB 28-05) Additional resources from the GPMH Commercial Edition.

Georgia Pest Management Handbook Series: Lespedeza Control (SB 28-06) Additional resources from the GPMH Commercial Edition.

Georgia Pest Management Handbook Series: Mosquito Control (SB 28-07) Additional resources from the GPMH Commercial Edition.

Georgia Pest Management Handbook Series: Noncropland and Roadside Areas (SB 28-22) Commercial insect and weed control in noncropland and roadside areas. Updated annually.

Georgia Pest Management Handbook Series: Ornamentals (SB 28-23) Commercial insect and weed control in ornamentals. Updated annually.

Georgia Pest Management Handbook Series: Peanut (SB 28-24) Commercial insect and weed control in peanut. Updated annually.

Georgia Pest Management Handbook Series: Perennial Grass, Pasture, and Forage (SB 28-25) Commercial insect and weed control in perennial grasses, pastures, and forages. Updated annually.

Georgia Pest Management Handbook Series: Pesticide Rate & Dosage Calculations, Conversion Tables, Calibration Methods, and Honey Bee Protection (SB 28-04) Introductory material for the Commercial Edition of the Georgia Pest Management Handbook. Updated yearly.

Georgia Pest Management Handbook Series: Pesticide Regulations, Certification & Licensing, Disposal, and Record-Keeping (SB 28-03) Introductory material for the Commercial Edition of the Georgia Pest Management Handbook. Updated yearly.

Georgia Pest Management Handbook Series: Sesame (SB 28-26) Commercial insect and weed control in sesame. Updated annually.

Georgia Pest Management Handbook Series: Small Grains: Wheat, Triticale, Barley, Oats, and Rye (SB 28-27) Commercial insect and weed control in small grains: wheat, triticale, barley, oats, and rye. Updated annually.

Georgia Pest Management Handbook Series: Soybean (SB 28-28) Commercial insect and weed control in soybeans. Updated annually.

Georgia Pest Management Handbook Series: Stored Product Insect Management (SB 28-08) Additional resources from the GPMH Commercial Edition.

Georgia Pest Management Handbook Series: Submitting Specimens for Identification (SB 28-02) Introductory material for the Commercial Edition of the Georgia Pest Management Handbook. Updated yearly.

Georgia Pest Management Handbook Series: Sugarcane (SB 28-29) Commercial insect and weed control in sugarcane. Updated annually.

Georgia Pest Management Handbook Series: Sunflower (SB 28-30) Commercial insect and weed control in sunflowers. Updated annually.

Georgia Pest Management Handbook Series: Temporary Grazing (Summer and Winter) (SB 28-31) Commercial insect and weed control in summer and winter temporary grazing. Updated annually.

Georgia Pest Management Handbook Series: Tobacco (SB 28-32) Commercial insect and weed control in tobacco. Updated annually.

Georgia Pest Management Handbook Series: Turfgrass (SB 28-33) Commercial insect and weed control in turfgrass. Updated annually.

Georgia Pest Management Handbook Series: Using Pesticides Safely, Pesticide Emergencies, Worker Protection Standards, and Abbreviations & Equivalents (SB 28-01) Introductory material for the Commercial Edition of the Georgia Pest Management Handbook. Updated yearly.

Georgia Pest Management Handbook Series: Vegetables (SB 28-34) Commercial insect and weed control in vegetables. Updated annually.

Georgia Pest Management Handbook Series: Vertebrate Pest and Wildlife Nuisance Control (SB 28-09) Additional resources from the GPMH Commercial Edition.

How to Set Up a Post-Emergence Directed and Shielded Herbicide Sprayer for Cotton (B 1069) Even with today's technology, it is critical that growers use directed herbicides in their cotton crop to improve coverage of weeds hiding under the cotton canopy. Precision applications maximizing spray coverage of weeds and minimizing spray contact with cotton, which can cause injury, is critical. Spray fender/cultivator and shield/hood sprayers are commonly used for precision, directed-spray ap…

Johnsongrass Control in Pastures, Roadsides, and Noncropland Areas (B 1513) Johnsongrass (Sorghum halepense) is a warm-season perennial weed in pastures and roadsides throughout central and northern Georgia. Populations may germinate from seed in spring after overwintering in the soil. However, Johnsongrass primarily emerges from dormant rhizomes in areas with a history of infestations. Rhizomes are belowground stems that produce daughter plants and storage reserves for n…

Peanut Response to Dicamba (C 1015) The objective of this publication is to provide county agents, peanut growers, crop consultants, agri-business personnel, etc. with information that can assist them in making appropriate management decisions after a suspected dicamba drift/volatilization or sprayer contamination problem has occurred.

Peanut Response to Grazon? P+D (C 1190) Grazon? P+D (picloram + 2,4-D) injury, diagnosed as leaf roll, is occasionally observed in Georgia peanut fields due to the presence of contaminated soil, forage, animal waste (manure/urine), and/or irrigation water. Since peanut plants are very tolerant of low levels of 2,4-D, the primary cause of these leaf roll symptoms is picloram. When this injury occurs, growers are often concerned about how…

Peanut Response to Liberty (C 1025) Liberty? (glufosinate-ammonium) has become a popular postemergence herbicide in Georgia due to its ability to control herbicide-resistant Palmer amaranth when applied in a timely manner. However, the popularity of Liberty?-resistant cultivars (e.g., Liberty-Link? and WideStrike?) has led to an increased potential for off-target movement and sprayer contamination of Liberty? to sensitive crops such…

Peanut Yield Response to 2,4-D in Georgia (C 1036) This publication provides growers, county agents, crop consultants, etc. with information regarding peanut yield response to 2,4-D injury.

Procedure for Calibrating Granular Pesticide Applicators (C 818) Applicators used in granular applications should be calibrated to ensure uniformity and accuracy. An accurate and uniform application can reduce the quantity of an active ingredient required for a given degree of control.

Pulse Width Modulation Technology for Agricultural Sprayers (C 1277) This publication provides information on pulse width modulation (PWM) technology including its working principle, components, benefits, and best management practices for its optimal utilization on agricultural sprayers. Agricultural sprayers are commonly used for pesticide applications and come in various design types and sizes, including three-point hitch, pull-behind, and self-propelled. During …

Sprayer Nozzle Selection (B 1158) Nozzle selection is one of the most important decisions to be made related to pesticide applications. The type of nozzle affects not only the amount of spray applied to a particular area, but also the uniformity of the applied spray, the coverage obtained on the sprayed surfaces, and the amount of drift that can occur. Each nozzle type has specific characteristics and capabilities and is designed …

海角官方首页 Programs for Controlling Ryegrass and Wild Radish in 2020-21 Wheat (C 1072) Ryegrass threatens Georgia wheat production as herbicide resistance has become very problematic. Aggressive resistant management programs must be implemented; ignoring this warning will ensure resistance that threatens long-term sustainability of grain production. Wild radish is the most problematic broadleaf weed infesting Georgia wheat. Wild radish seed pods often contaminate harvested grain, t…

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