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Subject: "Diseases"
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Worf, Gayle L.
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Current results range from 1972 to 1977

1.
Austrian pine (Pinus nigra) and certain other species of pine disorder : Dothistroma needle blight
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1974.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
2.
Evergreens disorder : seasonal needle drop
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, [1974]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
3.
Hollyhock (Althaea) disorder : rust
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, [1974]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
4.
Geranium (Pelargonium spp.) disorder : bacterial stem rot and leaf spot
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, [1973]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
5.
Maple (Acer) and other trees disorder : decline due to sapstreak
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
6.
Maple (Acer) and other trees disorder : maple decline, dieback, or early senescence
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
7.
Maple (Acer) and other trees disorder : miscellaneous causes of decline
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
8.
Spruce (Picea), especially blue spruce disorder: spruce (Cytospora) canker / G. L. Worf and R. F. Patton
Author
Worf, Gayle L.
Published
Madison, Wis. : University of Wisconsin--Extension, 1975.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
9.
Mountain ash (Sorbus) disorder : sunscald-fungal canker complex
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
10.
Young greenhouse, bedding, garden and landscape plants disorder : damping off
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1977.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
11.
Bluegrass (Poa pratensis) disorder : fusarium blight
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1977.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
12.
Bluegrass (Poa pratensis) disorder : fusarium blight
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1977.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
13.
Gladiolus (Gladiolus hortulanus) and related plants disorder : Stromatinia disease, dry rot, neck rot
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, [1976]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
14.
Alpine currant (Ribes alpinum) disorder : anthracnose
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
15.
Bluegrass (Poa pratensis) disorder : Fusarium blight
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
16.
Maple (Acer) disorder : anthracnose and other fungal leafspots
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
17.
Corn leaf diseases in Wisconsin
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1972.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
18.
Controlling Dutch elm disease with systemic fungicides--questions and answers
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1977.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
19.
Rose (Rosa) disorder: rust
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1977.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
20.
Gladiolus (Gladiolus hortulanus) disorder : Fusarium yellows and bulb rot
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1974.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
21.
Gladiolus (Gladiolus hortulanus) disorder : virus complex and aster yellows
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, [1974]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
22.
Mountain ash (Sorbus) disorder : fire blight
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1974.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
23.
Mountain ash (Sorbus) disorder : scab
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1974.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
24.
Lilac (Syringa vulgaris) disorder : bacterial blight
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, [1973]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
25.
Maple (Acer) disorder : maple decline caused by root and butt rots
Author
Worf, Gayle L.
Published
Madison, WI : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
26.
Petunia (Petunia) disorder : Phytophthora root and crown rot
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
27.
Rose (Rosa) disorder : blackspot
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, [1973]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
28.
Rose (Rosa) disorder: rust
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
29.
Oak (Quercus) and most other trees including conifers and many woody ornamentals disorder : armillaria root rot
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1977.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
30.
Flowering crabapples (Malus spp.) disorder : scab
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
31.
Maple (Acer) and other trees and shrubs disorder : Verticillium wilt
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, [1973]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
32.
Maple (Acer) and other trees disorder : maple decline due to accumulated salt injury
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
33.
Maple (Acer) disorder : (summer) scorch
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1973.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
34.
Scotch, red and certain other pines (Pinus spp.) disorder : needle diseases--brown spot and Lophodermium needlecast
Author
Worf, Gayle L.
Published
[Madison, Wis.] : University of Wisconsin--Extension, 1974.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online