Image
Identification and Management of Turfgrass Diseases, Page 23
Reviewed
Yellow tuft is a cool-season disease that is commonly observed on creeping bentgrass and intensively managed Kentucky bluegrass.
Image
Biology and Management of Common Ragweed
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Image
Biology and Management of Horseweed
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Image
Pecan Pest Management: Insects and Diseases
Reviewed
This guide details pecan insect pests and diseases that can cause economic losses to Missouri producers.
Image
Identification and Management of Turfgrass Diseases, Page 03
Reviewed
Guidelines on managing turfgrass diseases, focusing on key prevention strategies such as proper fertilization, mowing, and fungicide use.
Image
Identification and Management of Turfgrass Diseases, Page 06
Reviewed
Copper spot is a foliar disease of bentgrass, with severest outbreaks occurring on velvet bentgrass. It also occurs sporadically on creeping bentgrass greens and higher cut creeping bentgrass tees and fairways. Gloeocercospora sorghi causes a leaf spot of bermudagrass and zoysiagrass as well.
Image
Identification and Management of Turfgrass Diseases, Page 09
Reviewed
Drechslera diseases are part of a group of diseases caused by fungi that were once cataloged in the genus Helminthosporium. Over the years, taxonomists have revised the genus Helminthosporium to include the genera Drechslera, Marielliotta, Bipolaris and Exserohilum. This section covers the diseases Drechslera leaf spot and melting-out caused by D. poae and red leaf spot caused by D. erythrospila.
Image
Common Weed Seedlings of the North Central States
Reviewed
Editor’s note
The following abstract describes a publication that is available for purchase from Michigan State Extension. To order this publication, please visit the MSU Extension Bookstore.
Image
Identification and Management of Turfgrass Diseases, Page 12
Reviewed
Gray snow mold is a winter turfgrass disease in regions where snow cover persists for long periods. All grasses can be damaged to some extent, but injury is often more severe on annual bluegrass and bentgrass putting greens.
Image
Turfgrass Disease Control
Revised
Image
Identification and Management of Turfgrass Diseases, Page 15
Reviewed
Microdochium patch is most common on new bentgrass greens under cover or in situations where nitrogen fertility was high going into the winter.
Image
Identification and Management of Turfgrass Diseases, Page 18
Reviewed
Rust occurs to some extent on all turfgrasses, but the rust fungi are generally host specific. Rust is most severe on susceptible cultivars of Kentucky bluegrass, tall fescue, perennial ryegrass and zoysiagrass. Rust symptoms usually appear in late August to early September and continue through the fall months.
Image
Identification and Management of Turfgrass Diseases, Page 21
Reviewed
Take-all patch of creeping bentgrass is a soilborne disease caused by a darkly pigmented, ectotrophic root-infecting fungus. The disease is most common on new greens. It also occurs on reconstructed greens, especially when methyl bromide had been used in the renovation.
Image
Biology and Management of Waterhemp
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Image
Identification and Management of Turfgrass Diseases
Reviewed
This publication is designed to be a useful reference for diagnosticians, turfgrass managers, industry representatives and others who want to learn how to diagnose and manage common turfgrass diseases caused by plant pathogenic fungi.
Image
Understanding Glyphosate to Increase Performance
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Image
Identification and Management of Turfgrass Diseases, Page 04
Reviewed
Ascochyta leaf blight results in the rapid development of large irregularly shaped, straw-colored patches on Kentucky bluegrass and occasionally on tall fescue and perennial ryegrass during the summer. Because Ascochyta spp. are primarily foliar pathogens, diseased turfgrass usually recovers relatively quickly.
Image
Establishment and Care of Zoysiagrass Lawns
Reviewed
Guide to establishing and maintaining zoysiagrass lawns, covering planting methods, soil prep, and care tips for a healthy, low-maintenance turf.
Image
Identification and Management of Turfgrass Diseases, Page 07
Reviewed
Dead spot is a disease of new sand-based bentgrass greens or renovated greens where methyl bromide was used in the renovation. The disease first occurs one to four years after construction or renovation, gradually disappearing one to three years after its first occurrence.
Image
Identification and Management of Turfgrass Diseases, Page 10
Reviewed
Fairy ring is caused by more than 60 basidiomycete fungi, including those producing the familiar puffballs and toadstools. The rings result from the activities of these fungi growing radially through the thatch or soil, rather than from a direct parasitic relationship with the turfgrass.
Image
Natural Lawn Care
Reviewed
Learn lawn care practices that promote soil health, reduce the need for synthetic products, and improve water quality for a healthier, eco-friendly lawn.
Image
Identification and Management of Turfgrass Diseases, Page 13
Reviewed
Large patch is a cool-season disease of warm-season grasses. Symptoms are most common when these grasses are either entering or coming out of dormancy.
Image
Bermudagrass for Athletic Fields
Reviewed
Bermudagrass offers a durable turf solution for athletic fields facing challenges with cool-season grasses due to limited irrigation and heavy use.
Image
Identification and Management of Turfgrass Diseases, Page 16
Reviewed
Necrotic ring spot is a destructive disease of Kentucky bluegrass, but may also occur on red fescue and annual bluegrass. The disease is particularly damaging to bluegrass.
Image
Identification and Management of Turfgrass Diseases, Page 19
Reviewed
Spring dead spot is a destructive disease of common bermudagrass and bermudagrass hybrids throughout the northern range of its adaptation in the U.S.