gall rust

Listing 11 - 20 from 89 for gall rust

Pine Diseases
... surface of gall in spring. Throughout North Carolina Same as for fusiform rust. Same as for fusiform rust except plant species other than Virginia or shortleaf. Pine-oak gall rust: Globose gall on shortleaf pine. (Photograph courtesy of L. Grand) White Blister rust ( ...
www.ces.ncsu.edu

Hort on the Internet: Trees
... Insects of Florida Forest Entomology and Control Course Forest Insects and Their Damage Gall Mites and Midges Gypsy Moth in North America Insect Images - Ohio State Insects Images ... Shrubs, Trees - Ohio State Dogwood Diseases - Georgia Dutch Elm Disease Eastern Gall Rust Fireblight - Colorado Forest Plants - Georgia Fusiform Rust Heart Rots - USDA Forest Service Herbicide Damage to Trees Leaf Scorch ...
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CPS-CPDS-Table of Contents-1973
... 63-66 J . M . POWELL, and Y. HIRATSUKA Serious damage caused by stalactiform blister rust and western gall rust to a lodgepole pine plantation in central Alberta Pages 67-71 W.A.F ... trials - 1973 Pages 178-181 A. FUNK and J.A. BARANYAY Additional fungi and a gall disease of dwarf mistletoe swellings in western hemlock Page 182 RUTH HORNER ARNOLD and A ...
www.cps-scp.ca

Canadian Journal of Plant Pathology - 2001
... Forest pathology/ Pathologie forestière Temporal occurrence and impact of Scytalidium uredinicola, a mycoparasite of western gall rust B.D. Moltzan, P.V. Blenis, and Y. Hiratsuka Pages 384–390 Genetics and Resistance ...
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Index to Yard & Garden Briefs
... Gall Rust Diseases on Minnesota Pines Pine Needle Rust Pine-Oak and Pine-Pine Gall Rusts Powdery Mildew on Ornamental Plants Rhizosphaera Needle Cast Root Rot of Azaleas and Rhododendrons Rose Rust ...
www.extension.umn.edu

Pinus clausa (Chapm
... drained sandy soils. Such soil conditions are not characteristic of a sand pine site. Eastern gall rust (Cronartium quercuum), which forms spherical galls mainly on twigs and branches of both sand pine ...
www.na.fs.fed.us

Pinus contorta Dougl
... cankers of rust fungi cause extensive mortality, growth loss, and cull in lodgepole pine. Of these comandra blister rust (Cronartium comandrae) is the most serious. The western gall rust (Peridermium harknessii) is especially damaging; trunk cankers can cause cull in logs and can kill seedlings and saplings. Because this rust ...
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GAPSS Photo Gallery
... meet scientists who worked with particular plant pathogens. (Picture Upper Left....Dr. Mims explains Eastern Gall Rust to visiting students, Marcie Wing and Yavonda Haynes. Picture upper right.....Jan Fowler (center) and ...
www.plant.uga.edu

Ornamental Pathology Facts
... in the late summer to protect the needles. Pine-Pine Gall Rust Many round galls form on the branches and enlarge up ... newly purchased seedlings carefully for galls. Destroy infected seedlings. Pine-Oak Gall Rust A few galls, which may swell to 10 inches in diameter ... and gooseberries in and around nurseries. Purchase and plant only rust-free plants. Inspect pines frequently and prune out any infected ...
www.ppath.cas.psu.edu

Department of Plant Pathology Plant Disease Fact Sheets
... galls such as those caused by cedar-apple rust (on juniper), white pine blister rust, pine-pine gall rust, black knot on plum and cherry, and crown gall. Remove infected branches or remove severely ... Rose black spot Cedar-apple rust Dogwood anthracnose Pine-pine gall rust Ovulinia petal blight Fire blight Pick off and destroy any gall or gall-like tissue such as cedar-apple rust galls from junipers ...
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