Publications By William G. Hudson
- Armyworms in Sod (C 1130) There is considerable confusion regarding the life cycle and timing of fall armyworm infestation in turfgrass. It is not unusual for fall armyworms to infest newly planted sod in a home landscape, esp…
- Bagworms in Urban Landscapes (C 1237) An introduction to bagworms, along with their biology, how they damage landscapes, and management options.
- Biology and Management of Scale Insects in Ornamentals (C 1186) Scale insects are common pests of landscape trees and shrubs that are often overlooked when scouting. Scales can be responsible for chlorosis, branch die-back, and ultimately, plant death. Scales are …
- Chilli Thrips: Biology and Management in the Nursery (C 1210) Chilli thrips, Scirtothrips dorsalis, is an invasive thrips species in the U.S. Currently, chilli thrips infest more than 150 crops worldwide, including strawberries, cotton, tea, citrus, and peppers,…
- Commercial Pecan Spray Guide (B 841) This publication provides guidance for insect, disease, and weed control in commercial pecan orchards for 2022.
- Control of Common Pests of Landscape Plants (B 1074) Many species of insects or mites attack Georgia landscape plants. Homeowners have difficulty controlling these pests because they often are not aware of the problem until both the infestation and the …
- Controlling Lace Bugs on Ornamental Grasses (C 1143) The grass lace bug, Leptodictya plana Heidemann (Hemiptera: Tingidae), has been recently reported as a pest of ornamental grasses in Georgia. It is closely related to, and resembles, the sugarcane lac…
- Crape Myrtle Bark Scale: An Emerging Invasive Pest in the Nursery and Landscape (C 1234) An Introduction to, plus biology and management of, crape myrtle bark scale.
- Fall Webworms: Biology and Management (C 1197) The fall webworm, Hyphantria cunea (Drury) (Lepidoptera: Erebidae) is a polyphagous caterpillar pest of ornamentals and trees in Georgia. “Polyphagous” means that it can feed on many types of food, an…
- Granulate Ambrosia Beetle: Biology and Management (C 1160) Granulate ambrosia beetle, Xylosandrus crassiusculus (Mot.), is a serious pest of woody trees and shrubs in Georgia. The insect was previously known as the Asian ambrosia beetle. These tiny beetles we…
- Japanese Maple Scale: A Nursery and Landscape Pest (C 1168) The Japanese maple scale (JMS), Lopholeucaspis japonica Cockerell, is an insect pest of Japanese maples and several other ornamental tree species. This insect sucks out plant juices using its piercing…
- Larger Canna Leafroller: A Major Insect Pest of Canna Lily (C 1233) An introduction to the larger canna leafroller, plus information on biology and management.
- Managing Bermudagrass Stem Maggots (B 1484) This publication summarizes the latest and most relevant information regarding the management of the bermudagrass stem maggot (BSM), including biological, cultural, physical and chemical mitigation st…
- Mite Management in Turfgrass (C 1178) Plant-feeding mites can cause serious damage in turfgrass systems, and drought-stressed turfgrass is particularly prone to mite infestation. Mites are generally active in turfgrasses from spring into …
- Mite Vector of Rose Rosette Virus (C 1176) 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, decreasin…
- Mole Crickets in Turf (C 918) Mole crickets are serious pests of Georgia turf. Estimates of mole cricket losses in commercial, recreational and residential sod now exceed $20 million annually. Weather and soil conditions in Georgi…
- Organic Pecan Production (B 1493) Organic food production is one of the fastest-growing sectors of the American food marketplace and is driven largely by personal health preferences and environmental ethics. Organic food sales in the …
- Pecan Management (C 1174) This circular is a calendar-based management reference for pecan production in the Southeastern U.S. It provides an easy-to-use graphical guide for management decisions regarding crop phenology, irrig…
- Pecan Trees for the Home or Backyard Orchard (B 1348) Pecan trees are commonly found surrounding both urban and rural dwellings throughout Georgia. They can enhance the environment and provide additional income from the sale of nuts. This publication con…
- Red-Headed Flea Beetle: An Ornamental Nursery Pest (C 1187) The red-headed flea beetle (RHFB), Systena frontalis (F.) (Coleoptera: Chrysomelidae) is a serious insect pest in ornamental nurseries. It is also referred to as the “cranberry flea beetle” in cranber…
- Rhodesgrass Mealybug: Biology and Management (C 1159) The rhodesgrass mealybug, Antonina graminis, is an invasive insect native to Asia. First found in the U.S. in Texas in 1942, the rhodesgrass mealybug has since spread to all states on the Gulf of Mexi…
- Sod Webworms: Biology and Management in Turfgrass (C 1156) Sod webworms are a serious pest of turfgrass in Georgia. There is limited information available to the green industry and the public about the general biology, ecology, and management of this pest. Th…
- Southern Chinch Bug: Biology and Management in Turfgrass (C 1147) The southern chinch bug, Blissus insularis Barber, is a serious insect pest of turfgrass, especially St. Augustinegrass, in Georgia. Bermudagrass, centipedegrass, and zoysiagrass are also attacked by …
- Tea Scale: Biology and Management in the Nursery and Landscape (C 1201) The tea scale, Fiorinia theae (Hemiptera: Diaspididae), is a serious economic pest of several ornamental plants in nurseries and landscapes in Georgia, including camellias and hollies. Tea scales are …
- Two-Lined Spittlebug: Biology and Management in Turfgrass (C 1157) The two-lined spittlebug is an important insect pest of turfgrass in Georgia. It attacks all turfgrass species, but centipedegrass is the most susceptible to spittlebug infestation. It also attacks so…
- White Grub Pests of Turfgrass (C 940) White grubs are the larvae of scarab beetles. All are C-shaped, white to dirty white in color, with a brownish head and legs.