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Encyclopedia Articles
Category
- Any -
Garden problems and pests
-Insects
-Plant Diseases
-Wildlife
-Weeds
Fruits
Healthy gardens and landscapes
-Composting
-Fertilizers, Soils and Soil Management
Houseplants
Horticulture
Lawn and Turfgrass
Ornamental plants
-Annuals
-Perennials
-Bulbs
-Roses
Pesticides
Plant and Insect Diagnostic Clinic
Trees, shrubs and woody vines
-Broadleaf
-Conifer
Vegetables
A
Angular Leaf Spot
Anthracnose on shade trees
Apple and crabapple Scab
Ash Decline
Ash Rust
Aster Yellows
B
Bacterial Spot on Pepper and tomatoes
Bacterial Spot on Stonefruit Trees
Biotic vs. Abiotic - Distinguishing Disease Problems
Black Knot
Blossom End Rot
Bur Oak Blight
C
Cedar-Apple Rust
Cedar-Hawthorn Rust
Crown Gall
Cucurbit Bacterial Wilt
Cytospora Canker
D
Diplodia Tip Blight and Canker
Dothistroma Needle Blight
Downy Leaf Spot
Dutch Elm Disease
F
Fairy Rings
Fire Blight
Foliar Nematodes
G
Glossary
Gray mold
H
Hollyhock Rust
Hosta Petiole and Crown Rot
Hosta-infecting Virii
K
Kabatina Tip Blight
L
Leaf and Shoot Blight
Leaf Spot and Melting-out
Lilac Bacterial Blight
M
Maple Tar Spot
Mole Damage
N
Nutrient/Soil pH Imbalances
O
Oak Leaf Blister
Oak Tatters
Oak Wilt
P
Peach Leaf Curl
Peach Scab
Peony Leaf Blotch
Pin Oak Chlorosis
Pine Wilt
Poor Planting Practices and Post-planting Care
Powdery Mildew
Powdery Mildew-Turfgrass
Pseudocercospora Leaf Spot
Puffball
R
Raspberry Leaf Spot
Red Thread
Rhizosphaera Needle Cast
Rose Black Spot
Rose Rosette
Rust on Brambles
S
Seasonal Needle Loss
Septoria Leaf Spot
Shade tree resources
Slime Molds
Sooty Mold
Stigmina Needle Cast
Stinkhorns
Stone fruit brown rot
Sulfur Shelf
T
Tree decline
Turf Grass Rust
V
Verticillium Wilt
W
White mold, with a focus on vegetables
Winter Injury