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Plant Problem Diagnosis - Submission Forms (Includes instructions for submitting samples)
Herbaceous Plants (Flowers) & Ornamental Grass Problem - Submission Form
Indoor Plant Problem - Submission Form
Lawn Problem - Submission Form
Tree, Shrub, Vine, Groundcover Problem - Submission Form
Tree Fruit & Small Fruit Problem - Submission Form
Vegetable Problem - Submission Form
Insect & Plant Identification - Submission Forms (Includes instructions for submitting samples)
Insect Identification - Submission Form
Plant Identification - Submission Form
Tick Identification - Submission Forms (Includes instructions for submitting samples)
Soil Testing - Submission Forms (Includes instructions for submitting samples)
Soil pH & Soluble Salt Testing (Homeowners/Homegardeners) - Submission Form
Soil pH & Soluble Salt Testing (Commercial Horticulture - landscapers, arborist, etc.) - Submission Form
Soil pH & Soluble Salt Testing (Commercial Agriculture Growers) - Submission Form
Soil Nutrient Test Instructions (Nutrient Test)Cornell Waste Management Institute - Soil Quality/Testing (Information on soil contaminants)
Horticulture Publications Order Form
Cornell Cooperative Extension Publications Order Form (Pest Management Guidelines, Pesticide Certification Manuals, etc.)
The Cornell Book of Herbs & Edible Flowers (The Perfect Gift For The Gardening Enthusiast)Coldframes and Hotbeds
Liming Acid Soils
Starting Seeds Indoors
Trickle Irrigation for Home Gardens
The Culture and Use of Ornamental Gourds
Understanding the Pesticide LabelOrganic Gardening - Compost - Mulch
Natural Enemies: Nature's Pest Control
Alternative Pesticide Fact Sheet Series - Cornell University Landscape Horticulture PWT
Choosing a Compost System
A Guide to Nutrient Value of Organic Materials
Insect Traps and Barriers
Companion Planting
Types and Uses of Mulch in the Landscape
New York State Compost Facility Map - A link to finding compost
Cornell Waste Management InstituteThe Cornell Book of Herbs & Edible Flowers (The Perfect Gift For The Gardening Enthusiast)
Salmonellosis Outbreak In Certain Types of Tomatoes
The Home Vegetable Garden
Fertilizing Home Flower/Vegetable Gardens
Growing Potatoes in the Home Garden
Growing Tomatoes on Long Island
Growing Vegetables in Containers
How to Save Vegetable Seeds
Oriental Vegetables for Fall Harvest
Selected List of Vegetable Varieties for Home Garden Use in New York State - 2009
Special Salads from Your Garden
The Out-of-the-Ordinary Vegetables: Miniature Vegetables
Three Less Common Vegetables (Rhubarb, Shallots and Horseradish)
Using Average Freeze Dates For Starting Vegetable Seeds
Using Home-Grown Herbs with Your Vegetables
Vegetable Harvest and Storage
Vegetable Planting Times - Guidelines for Long IslandBlossom-end Rot on Tomatoes
Early Blight and Septoria Leaf Spot of Tomatoes
Late Blight A Serious Disease of Potatoes and Tomatoes
Minimizing Vegetable Diseases
Fusarium and Verticillium Wilts on Tomatoes
Troubleshooting in the Home Vegetable GardenAphids
Cabbage Maggots
Colorado Potato Beetle
Cutworms
Imported Cabbage Worm
Managing Insect Pests in the Home Vegetable Garden
Mexican Bean Beetle
Onion Maggot
Spinach Leafminer
Squash Vine Borer
WhitefliesA Local Law To Reduce Nitrogen Pollution By Reducing Use Of Fertilizer In Suffolk County
Just Mow It: A Guide to Grass Recycling
Lawn Care Without Pesticides
The Homeowner's Lawn Care and Water Quality Almanac
Repetitive Overseeding - Increase Your Lawn DensityBrown Patch On Turfgrass
Control of Broadleaf Lawn Weeds
Crabgrass Control
Dollar Spot on Turfgrass
Dreschlera Leafspot
Lawn Insects
Moss Growth in Lawns
Necrotic Ringspot on Turfgrass
Yellow Nutsedge in Turfgrass
Pythium Blight and Root Rot on Turfgrass
Red Thread on Turfgrass
Rust on Turfgrass
Summer Patch on Turfgrass
Stripe Smut on TurfgrassTree/Shrub/Groundcover/Vine Selection
Woody Plant Database - Cornell University
Crabapples For The Home Landscape
Flowering Vines for Long Island: Indoor & Outdoors
Pest Resistant Hedges and Screens for Privacy
Dwarf Conifers for Landscapes
Rhodendrons for Long Island Gardens
Recommended Urban Trees - A guide to tree selection, site assessment and planting
Trees and Shrubs for Moist to Wet Soils
Woody Plants for Shady Places
Deciduous Woody Groundcovers - Cornell University Urban Horticulture Institute
Groundcovers (Perennials, Fescues, and Other Grasses/Forbs) - Cornell University Landscape Hort. PWT - Groundcovers
Weed-Suppressive GroundcoversCulture of Garden Roses
Homeowners Guide for Beautiful, Safe and Healthy Trees
How to Correctly Prune a Tree
How to Plant Trees and Shrubs
Creating the Urban Forest: The Bare Root Method (Planting trees bare root)
Planting and After-Care of Container Grown Plants
Pruning Hydrangea
Cornell Guide to Planting and Maintaining Trees and Shrubs
Illustrated Guide to Pruning Trees and ShrubsThe Interactive Plant Manager: Diagnosing Pests of Woody Ornamental Plants
Arborvitae Leafminer
Birch Leafminer
Black Turpentine Beetle & It's Role in Pine Mortality
Black Vine Weevil (Taxus Weevil)
Cankerworms (Inchworms)
Hemlock Wooly Adelgid
Holly Leafminers
Horned Oak Galls
Gypsy Moth
Periodical Cicada Emergence In Suffolk County - 2008
Pine Sawflies
Spruce Gall Adelgid
Spruce Spider Mite
The Japanese Black Pine: What's Happening
White Pine Weevil
White Prunicola ScaleThe Interactive Plant Manager: Diagnosing Pests of Woody Ornamental Plants
Anthracnose of Flowering Dogwood
Bark Splitting on Trees
Cankers on Trees
Cenagium Canker of Pines
Cytospora Cankers
Diagnosing Rhododendron Problems
Diplodia Tip Blight on Pines
Gymnosporangium Rust The Three Common Cedar Rust Diseases
Juniper Tip Blight
Leaf Scorch
Maple Decline
Normal Needle and Foliage Shedding on Evergreens
Oak Leaf Blister
Pachysandra Leaf Blight
Sooty Mold
Verticillium Wilt
Winter Injury
Why Flowering Shrubs Fail to Bloom
How To Recognize Hazardous Defects In Trees
USDA Forest Service Hazard Tree Publications and LeafletsAnnual and Perennial Flowers, Bulbs and Ornamental Grasses
Cornell Herbaceous Perennials Database
Sequence of Bloom of Perennials, Biennials & Bulbs - Including Height & Color Range
Ornamental Grasses for the Home and Garden
Annual Flowers for New York State (Site requirements, sizes, etc.)
Annuals for Special Uses
Suggested Annual Flower Varieties for Long Island - 2008
Ferns and Native Plants in the Natural Landscape for Long Island
Meadow Gardening
Perennials
Perennials for Special Uses
Plant List for Everlastings (Plants for Drying)
Potpourri and Fragrance Gardens
Resistance of Annuals, Biennials, Perennials, Groundcovers and Vines to Deer Damage
Summer Flowering Bulbs
Ten Winsome Wildflowers for Your Garden
The Culture of Garden Chrysathemum
The Culture of Herbaceous and Tree Peonies
The Culture of Spring Flowering Bulbs
Growing IrisGrowing Currants and Gooseberries
Growing Blueberries in Home Gardens
Growing Brambles in the Home Garden
Growing Day-Neutral Strawberries in Home Gardens (everbearing-types)
Growing Grapes in the Home Garden
Growing Strawberries in Home Gardens
The Easiest Berry Crops to Grow Ecologically
2008 Nursery Guide for Berry Crops (Cross references cultivars w/ nurseries that sell them)The Berry Diagnostic Tool: A link to an interactive aid to diagnosing problems with berries.
Black Rot of Grapes
Fungal Disease of Grapevines on Long Island
Insect and Mite Pests of Grapevines on Long IslandTree Fruit Pest Management - Cultural Methods
Tree Fruit Pest Management - Guidelines for a limited spray program
Why Fruit Trees Fail to Bear FruitApple Maggot
Peach Tree Borers
Pear Psylla
Plum Curculio
What's Eating My Apples? (And Pears & Peaches and ...)Apple Scab
Bacterial Spot of Peach
Black Knot
Brown Rot of Stone Fruits (peach, plum, etc.)
Cytospora Canker Of Fruits
Peach Leaf CurlAnts in Houses
Bed Bugs
Beetles Infesting Flour and Meal
Beetles Infesting Woolens
Booklice
Boxelder Bug
Carpenter Ants
Carpenter Bees
Cigarette and Drugstor Beetles
Clothes Moths
Cockroaches
Controlling Wasps, Yellow-jackets and Hornets
Eastern Subterranean Termites
European Earwig
Fleas
Indian Meal Moth
Insects and Firewood, Some Facts...
Larder Beetles
Millipedes, Sowbugs, Pillbugs and Centipedes
Powder Post Beetles
Selecting A Pest Management Professional
Silverfish and Firebrats
Slugs and Snails
Spiders
Springtails and Snowfleas
Vinegar Flies, Pomace Flies, or Fruit Flies
Western Conifer Seed Bug: Unwanted House GuestTick Biology for the Homeowner
Integrated Pest Managment for the Deer TickForcing Bulbs for Indoor Bloom
Care of Holiday Plants (Poinsettia, cyclamen, etc.)
Growing Conditions for Indoor Plants
Propagation of House Plants
Springtails and SnowfleasHow to Choose and Plant a Live Christmas Tree
Selection and Care of Your (Cut) Christmas TreeIntegrated Pest Management (IPM)
New York State IPM Program
Using Oil Sprays for Insect Pest Management
Pheromone Traps for Insect Pest Management
Plant Health Care: A Basis for IPM
Using Growing Degree Days for Insect Pest Management
Current Accumulated Growing Degree Days, Precipitation and Evapotranspiration Rate for Selected Long Island Locations
Using Insecticidal Soap in Your Home Garden or LandscapePoison Ivy
Cornell University Poisonous Plants Informational Database
Cornell Cooperative Extension of Suffolk County / 2006