plant diseases and disorders
Guest
Tuesday, July 29, 2014
 
 
   
Knowledge Repository > MSUE Root KR Domain > Health and Pathology > plant health > plant diseases and disorders
Search in Advanced Search Advanced Search Report Report
Sub-Categories
bacterial diseases of plants
decline
foliar diseases
fruit cracking
fruit diseases
fungal diseases of plants
greening disease
gummosis
hyperhydricity
plant diseases
plant disorders
postharvest diseases
replant disease
root diseases
rose rosette disease
scab diseases
scald diseases
seed-borne diseases
seedling diseases
soil-borne diseases
tree diseases
vascular wilt
woolliness
Resources in plant diseases and disorders:
(1 to 20 of 40)

A Guide to Identifying Plant Disease Symptoms

Michigan State University
Extension Bulletin e1592

Color photographs help identify various disease symptoms.

Christine Stephens, Anne Hartung, and Patrick Hart, Department of Botany and Plant Pathology; and Michael Mispagel, Department of Entomology
Issued July 1982 8 pages (Fil. 1)

Christine Stephens, Anne Hartung, and Patrick Hart, Department of Botany and Plant Pathology; and Michael Mispagel, Department of Entomology
Issued February 1992 8 pages (Fil. 2)

Christine Stephens, Anne Hartung, and Patrick Hart, Department of Botany and Plant Pathology; and Michael Mispagel, Department of Entomology
Issued March 1996 8 pages (Fil. 3)

Christine Stephens, Anne Hartung, and Patrick Hart, Department of Botany and Plant Pathology; and Michael Mispagel, Department of Entomology
Reprinted September 2001 8 pages (Fil. 4)

Archive copy of bulletin. Do not use for current recommendations. For current information contact your Michigan Extension offices.

 



Angular leaf scorch1
Describes foliar disease which can also be referred to as Angular leaf scorch. The disease infects only the berry stems, not the rachis. Includes photographs of affected leaves and berries.

Angular Leaf Spot of Dry Beans

MSU Extension Service
Michigan State University
Extension Bulletin e1753
Michigan Ag Facts

Information about the biology and control of angular leaf spot on dry beans. Disease is listed as Isariopsis griseola in publication. Color photographs assist in identification.

L. P. Hart, A.W. Saettler, and Fernando Correa, Extension Specialist, USDA/ARS Plant Pathologist, and Graduate Research Assistant, Department of Botany and Plant Pathology

Issued February 1984 2 pages (Fil. 1)

Archive copy of bulletin. Do not use for current recommendations. For current recommendations contact your local Extension office.



Apple Scab Infection Chart
This table can be used to determine whether or not conditions have been sufficient for apple scab infection so that spray decisions can be made. Listed are the Mills table as revised by Alan Jones, used by Michigan growers for many years, and a more recent revision of the table by MacHardy, Gadoury, and Stenvand.

Bacterial Canker of Tomato

Cooperative Extension Service
Michigan State University
Extension Bulletin e1943
Ag Facts

Information about the symptoms, prevention and control of bacterial canker on tomatoes. 

Christine T. Stephens & Dennis W. Fulbright, Associate Professors, Botany & Plant Pathology Department
Issued January 1986  4 pages  (Fil. 1)
 

Archive copy of bulletin. Do not use for current recommendations. For current recommendations contact your local Extension office. Michigan Offices.



Bean Anthracnose

MSU Extension Service
Michigan State University
Extension Bulletin e1671

Information about the biology and control of bean anthracnose. Color photograph assist in diagnosis.

A. W. Saettler, USDA, ARS; and L. P. Hart, Department of Botany and Plant Pathology
Issued February 1983 2 pages (Fil. 1)

Archive copy of bulletin. Do not use for current recommendations. For current information contact your local Extension office. Michigan offices.



Black Rot Infection Table
A table showing the approximate number of wetting hours required for foliar infection by grape black rot at different temperatures.

Blueberry Diseases in Michigan

MSU Extension Service
Michigan State University
Extension Bulletin e1731

Information about common blueberry, Vaccinium spp., diseases, includes color photographs to assist in identification.

D.C. Ramsdell, Department of Botany and Plant Pathology
Issued July 1983 8 pages (Fil. 1)

D.C. Ramsdell, Department of Botany and Plant Pathology
Issued July 1996 8 pages (Fil. 2)

Archive copy of bulletin. Do not use for current recommendations. For current information contact your local Extension office. Michigan offices.



Bracing for a Possible Cherry Leaf Spot Epidemic
This publication discusses the signs and symptoms of a major cherry leaf spot epidemic. It also contains recommendations for controlling a major epidemic. Color photographs included. 4 pp.

Chemical Control of Insects, Diseases, Weeds and Nematodes for Commercial Turf Managers

Michigan State University Extension
Bulletin E2178
Revision of E489, E2107

Comprehensive guide to controlling pests and diseases of turfgrass. Focus is on the selection and application of pesticides rather than pest identification. 48 pp. Revised.

Terrance W. Davis, Fred Warner, David R. Smitley, Entomology; Greg Lyman, Lynnae Jess, James Baird, Ronald Calhoun, Crop and Soil Sciences; Joe Vargas, Nancy Dykema, Botany and Plant Pathology
Revised May 2000 46 pages (Fil. 1)

Renamed: Insects, Weeds, and Diseases Management on Commercial Turfgrass 
 
David R. Smitley, Entomology; Bruce Branham, Crop and Soil Sciences; Joe Vargas, Botany and Plant Pathology
Issued  April 1989  31 pages  (Fil. 1)
 
E489 Seeding Practices for Michigan Crops

S.C. Hildebrand, Extension Specialist in Crop Science
Issued August 1965  6 pages   (Fil. 1)
 
S.C. Hildebrand, and L.O. Copeland, Extension Specialists in Crop Sciences
January 1975  6 pages  (Fil. 2)
 
S.C. Hildebrand, (deceased) and L.O. Copeland, Extension Specialists in Crop Sciences
December 1977 6 pages  (Fil. 3)
 
Zane R. Helsel and L.O. Copeland, Extension Specialists in Crop Sciences
November 1978  6 pages  (Fil. 4)
 
Zane R. Helsel and L.O. Copeland, Extension Specialists in Crop Sciences
May 1981  7 pages  (Fil. 5)
 
Archive copy of bulletin. Do not use for current recommendations.  For current recommendations contact your local Extension Office. 


Common Diseases of the Grapevine in Michigan

MSU Extension Service
Michigan State University
Extension Bulletin e1732

Information about common diseases of grapes, vitis spp., includes color photographs to assist in identification.

D.C. Ramsdell, Department of Botany and Plant Pathology
Issued July 1983 6 pages (Fil. 1)

D.C. Ramsdell, Department of Botany and Plant Pathology
Issued October 1994 6 pages (Fil. 2)

Archive copy of bulletin. Do not use for current recommendations. For current information contact your local Extension office. Michigan offices.



Common Diseases of the Grapevine in Michigan1
Discusses common diseases that affect grapes. Sections include Black Rot, Downy Mildew, Powdery Mildew, Eutypa Dieback, Phomopsis Leaf and Cane Spot and Fruit Rot Disease, Crown Gall, Peach Rosette Mosaic Virus Disease, Tomato Ringspot and Tobacco Ringspot Disease. Includes links to numerous color photographs to aid in identification of disease.

Corn Diseases

Michigan State University Extension
Bulletin E1974

Publication consists of a table that lists common corn diseases plus other problems such as nutrient deficiencies that may mimic disease problems.

Joseph L. Clayton, L. Patrick Hart, Botany and Plant Pathology
Issued June 1986 8 pages (Fil. 1)

Archive copy of bulletin. Do not use for current recommendations. For current recommendations contact yourlocal Extension Office.



Directory of Exotic Forest Insect and Disease Pests

Handy wire-bound booklet designed to be carried along to identify 18 exotic pests in forests and urban settings. Pests are of particular interest to foresters and arborists of the north central region of the U.S. Color photos of symptoms, pests in various stages and damage are accompanied by descriptions of hosts, background, identification and symptoms.
 

Dr. Deborah G. McCullough, Associate Professor, Department of Entomology and Forestry, and James E. Zabatony, Department of Entomology    June  2002  44  pages

This bulletin is available from the MSU Extension Bookstore.



Disease migrations

This publication compares and contrasts different methods whereby plant diseases may gain entry into a field near you.



Diseases of Potato: Bacterial Ring Rot

Cooperative Extension Service
Michigan State University
Extension Bulletin e1801
Ag Facts

Information about Bacterial Ring Rot of potato, includes color photographs. Listed in publication as Corynebacterium sepedonicum.

Melvin L. Lacy and Raymond Hammerschmidt, Department of Botany and Plant Pathology
Issued July 1985 2 pages (Fil. 1)

Archive copy of bulletin. Do not use for current recommendations. For current recommendations contact your local Extension office.



Diseases of Potato: Early Blight

MSU Extension Service
Michigan State University
Extension Bulletin e1763

Information about early blight, color photographs assist in identification.

M.L. Lacy and R. Hammerschmidt, Department of Botany and Plant Pathology
Issued May 1984 2 pages (Fil. 1)

Archive copy of bulletin. Do not use for current recommendations. For current recommendations contact your local Extension office.



Diseases of Potato: Fusarium Dry Rot
Information about the identification and control of dry rot on potatoes. 2 pp. New.

Diseases of Potato: Late Blight

 Cooperative Extension Service
Michigan State University
Extension Bulletin e1802
Ag Facts

Information about the identification and control of late blight on potatoes.

Melvin L. Lacy and Raymond Hammerschmidt, Department of Botany and Plant Pathology
Issued October 1984 4 pages (Fil. 1)

Melvin L. Lacy and Raymond Hammerschmidt, Department of Botany and Plant Pathology
Issued April 1995 4 pages (Fil. 2)

Archive copy of bulletin. Do not use for current recommendations. For current recommendations contact your local Extension office.



Diseases of Potato: Verticillium Wilt and Early Vine Death
Information, including color photographs, regarding the identification and control of verticillium wilt on potato. Early vine death due to nematodes is also discussed 4 pp. Revised.

Next >
© 2003-2004 Intrafinity Corporation | Contact Us