![Cover art for publication MX1136](/sites/default/files/styles/large/public/images/mx1136cvr.jpg?itok=amF9SPVp)
![Cover art for publication MX1136](/sites/default/files/styles/large/public/images/mx1136cvr.jpg?itok=amF9SPVp)
Biology and Management of Horseweed
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
![Cover art for publication G6770](/sites/default/files/styles/large/public/images/g06770cvr.jpg?itok=QQEYz8Bs)
Bermudagrass for Athletic Fields
Reviewed
![Gray snow mold.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p12-gsm.jpg?itok=OYlABrW3)
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.
![Microdochium patch on bentgrass putting surface.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p15-microdochium-patch.jpg?itok=pedVm1GQ)
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.
![Rust pustules.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p18-rust.jpg?itok=KdCpLeQb)
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.
![Take-all patch of creeping bentgrass.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p21-take-all-patch.jpg?itok=4QpMhHbc)
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.
![Publication cover.](/sites/default/files/styles/large/public/2024-04/ncr607cvr.jpg?itok=m7z7eAGi)
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.
![Cover art for publication G6700](/sites/default/files/styles/large/public/images/g06700cvr.jpg?itok=5duUZrl0)
Cool-Season Grasses: Lawn Establishment and Renovation
Reviewed
Established turfgrass brings beauty to any landscape. The success of a turfgrass lawn depends on many factors, from soil preparation to seeding and watering. Learn steps for creating a beautiful cool-season grass lawn in this University of Missouri Extens
![Ascochyta leaf blight.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p04-alb.jpg?itok=rnjO6yby)
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.
![Cover art for publication MX1137](/sites/default/files/styles/large/public/images/mx1137cvr.jpg?itok=dmRZaYHW)
Biology and Management of Waterhemp
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
![Cover art for publication G6725](/sites/default/files/styles/large/public/images/g06725cvr_1.jpg?itok=BiO3UI8E)
Grasses in Shade: Establishing and Maintaining Lawns in Low Light
Reviewed
Growing grass under trees is hard because the quality as well as the quantity of light changes in the shade. Learn what grass species and cultivars are shade-tolerant and how to manage a shady lawn in this University of Missouri Extension guide.
![Close-up of dead spot on creeping bentgrass.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p07-dead-spot.jpg?itok=Zr1cnK1E)
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.
![Fairy ring.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p10-fr.jpg?itok=MTe9WL-D)
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.
![Cover art for publication MX1139](/sites/default/files/styles/large/public/images/mx1139cvr.jpg?itok=icbuh-lj)
Understanding Glyphosate to Increase Performance
Review
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
![Cover art for publication G6772](/sites/default/files/styles/large/public/images/g06772cvr.jpg?itok=WpyN9FMq)
![Large patch grass disease.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p13-large-patch.jpg?itok=w20wmD6l)
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.
![Necrotic ring spot on turfgrass.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p16-necrotic-ring-spot.jpg?itok=wfDCwWa5)
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.
![Spring dead spot of bermudagrass.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p19-sds.jpg?itok=9xo7UxR2)
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.
![Yellow patch of creeping bentgrass.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p22-yellow-patch.jpg?itok=W0Qioctj)
Identification and Management of Turfgrass Diseases, Page 22
Reviewed
Yellow patch is a cool-season disease that occurs on bentgrass and annual bluegrass putting greens and sometimes on higher-gut Kentucky bluegrass.
![Diagnosing turfgrass disease.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p02-diagnosing.jpg?itok=fHOG6I5g)
Identification and Management of Turfgrass Diseases, Page 02
Reviewed
Accurate diagnosis is the key to managing turfgrass disease in an environmentally and economically sound manner. When the cause is not accurately identified and management practices and control measures are not developed accordingly, inputs are wasted and high reestablishment costs may be incurred.
![Brown patch.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p05-bp.jpg?itok=3PVjT-T3)
Identification and Management of Turfgrass Diseases, Page 05
Reviewed
Brown patch is a sheath- and leaf-blighting summer disease that is common on tall fescue and bentgrass. It is particularly severe on tall fescue. With increased use of tall fescue in urban and commercial landscapes, brown patch has become a significant management problem.
![Cover art for publication MX1140](/sites/default/files/styles/large/public/images/mx1140cvr.jpg?itok=4Kjh9u5H)
Biology and Management of Giant Ragweed
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
![Dollar spot.](/sites/default/files/styles/large/public/2024-02/ipm1029cvr-p08-dollar.jpg?itok=D5VnGQEG)
Identification and Management of Turfgrass Diseases, Page 08
Reviewed
Dollar spot is a common disease on creeping bentgrass, Kentucky bluegrass and perennial ryegrass, but it is rare on tall fescue. It also occurs on zoysiagrass, bermudagrass, buffalograss and annual bluegrass .
![Cover art for publication MX1138](/sites/default/files/styles/large/public/images/mx1138cvr.jpg?itok=TQyeTtDl)
Facts About Glyphosate-Resistant Weeds
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
![Cover art for publication G6756](/sites/default/files/styles/large/public/2024-04/g06756cvr.jpg?itok=TgkOV6VH)
Turfgrass Disease Control
Revised