Plant Problem Diagnosis

Competition Overview

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Please see the NCLC Event webpage to see the upcoming year's ID Rules and List.
(Should be found towards the bottom of the page)

Student Summaries

2014 Beth Black
2013 Ben Proulx
2012 Michael Hales
2011 Nick Tanner
2010 Amelia
Caresse Johnson
Jessica Buss
Tiffany Rae

Study Material

2016 ID List

Study Articles

I am still linking the article names to the pdf url. But these are all the titles to all of the articles.

1 Iron Chlorosis
Anthracnose Leaf Blight of Shade Tree
Aphids 2
Aphids on Trees on Shrubs
Apple Scab
Asian Longhorned Beetle
Assessing Options for Managing Gypsy Moth
Axalea Gall
Azalea Barl Scale
Azalea Lace Bug
Azalea Petal Blight
Bacterial Crown Gall on Ornamentals
Bacterial Leaf Scorch of Shade Trees
Black Knot of Plums and Cherries
Black Root Rot of Ornamentals
Black Spots of Roses
Black Vine Weevil (and other root rot weavlis)
Botryosphaeria Canker
Botrytis Gray Mold on Greenhouse Floral Crops
Bexelder Bug
Boxwood Leafminer
Boxwood Psyllid Fact Sheet
Boxwood Spider Mite
Bronze Birch Borer Management
Brown Patch on Turfgrass
Bugworm and its control
California Oakworm
Cankerworms, Spring and Fall
Cedar Rust of Ornamental Plants
Chestnut Blight
Chinch Bugs in Turfgrass
Clearwig Borers
Conifer Bark Beetle
Control of Japanese Beetle Adults and Grubs in Home Lawns
Cooley Spruce Gall Adelgid
Cottony Cushion Scale
Cottony Maple Scale and it Managment
Cypress Tree Miner
Cytospora Canker of Poplars and Willows
Diplodia Tip Blight of Austrian Red and Scotch Pine
Diseases of English Ivy
Diseases of Leyland Cypress in the Landscape
Dogwood Borer
Dollar Spot on Turfgrass
Dutch Elm Disease
Eastern and Forest Tent Caterpillars and Their Control
Eastern Filbert Blight
Eastern Spruce Gall Agelgid
Elm Bark Beetle, Native
Elm Bark Beetle, Smaller European
Elm Leaf Beetle
Elongate Hemlock Scale
Emerald Ash Borer Diagnostic Chek-Off List
Entomosporium Leaf Spot of Photinia
Eriophyyid Mites
Eucalyptus Redgum Lerp Psyllid
Eugenia Psyllid
Euonymous Scale
European Hornet
European Red Mite
Fall Webworm
Fire Blight on Apples, Cranberries and Pears
Fire Blight
Flathead Appletree Borer
Fusiform Rust

Giant Whitefly
Gloomy Scale
Gregorius Oak Leafminer
Hacklberry Nipplegall Maker
Hardwood Leaf Disease of Miner Importance
Hemlock Rust Mite
Hemlock Wooly Adelgid
Holly Leafminers
Holly Pit Scale
How to Identify and Manage Pine Wilt Disease and Treat Wood Products
Hypoxylon Canker
Inonotus Root and Rot of Pines in Florida
Intro to Lichens
IPS Bark Beetle in the South
IPS Engraver Beetles
Japanese Beetle
Japanese Maple Scale
Jumping Plant Lice or Hackberry Psyllids
Juniper Scale
Lace Bugs
Lady Beetle
Leaf Diseases of Ornamental trees and Shrubs
Leafhoppers 2
Lecanium Scales
Lucidus Root and Butt Rot
Magnolia Scale and its Control
Maple Petiole Borer
Masked Chafers
Maskell Scale A Cryptic Pest of Crptomeria
Mealy Bugs
Mimbosa Webworm
Nectria Canker
Northern Tooth Fungus (Climacodon septentrionalis)
Oak Leaf Blister
Oak Pit Scales
Oak Wilt
Oak Wilt 2
Obscure Scale
Ormia Depleta Adult
Peach Leaf Curl
Peachtree Borer
Pest Mole Cricket Management
Pestalotiopsis (Pestalotia) Diseases of Palm
Phomopsis and Kabatina Tip Blights of Junipers
Phytophthora Root and Crown Rot of Fruit Trees
Pine Needle Scale
Pine Tip Moths
Pitch Canker
Pitch Canker 2
Poplar - Leaf Rust
Powdery Mildew
Preventing and Controlling Deer Damage
Preventing Woodpecker Damage
Redhumped Caterpillar
Rhabdocline Needle Cast
Rhizosphaera Needlecast on Spruce
Root Knot Nematode
Rose Mosaic Virus
San Jose Scale of Fruit Trees
Sequoia Pitch Moth
Shoestring Root Rot
Southern Pine Beetle
Southern Pine Sawyer
Spring Cankerworm
Spruce Bud Scale
Spruce Needle Miner
Spruce Spider Mite
Sudden Oak Death Caused by a New Species, Phytophthora Ramorum
Sudden Oak Death
Swiss Needle Cast of Douglas Fir in Oregan
Tar Spot
Tarnished Plant Bug Lygus lineolaris
The Redbay Ambrosia Beetle
Tea Scale
The Biology and Management of the Persea Mite
Tubakia (Actinopelte) Leaf Spot on Oaks
Two-lined Spittlebugs in Turfgrass
Two-spotted Spider Mite
Verticilium Wilt of Landscape Trees and Shrubs
Verticilium Wilt
Volutella Blight or Pachysandra Leaf and Stem Blight
Wax Scale
White Grubs on Turfgrass
White Peach Scale
White Pine Weavil
Whiteflies on Ornamentals