Biodiversity and Pest Management
Also see pest management sections under specific crops.
“An ounce of prevention is worth a pound of cure” (B Franklin, 1706-1790). Pest prevention is a central component of integrated pest management and organic pest management strategies. Crop rotation and crop planning (i.e. timing and spacing), good nutrient and water management, enhancing natural enemies and choosing disease or insect resistant varieties will enhance the resilience of your farm. When these methods are insufficient it is sometimes necessary to use natural or synthetic pesticides to manage pests well enough to produce high quality crops. Insect, disease and weed management resources are highlighted below.
Biodiversity
- OSU Farmscaping for Beneficials program
- Landmarks in Conservation DVD
- Biodiversity Conservation: An Organic Farmer’s Guide - Wild Farm Alliance
- Habitat in Agricultural Landscapes - Food Alliance
- The Xerces Society for Invertebrate Conservation
Pest Management - general
- OSU Integrated Plant Protection Center
- Pest and crop models - Oregon State University – Integrated Plant Protection Center
Photo Collections
- PNW Insect Management Handbook Oregon State University
- Insect Photos Ken Gray Image Collection, Oregon State University
- OSU Plant Disease Photos
- OSU Weed photos
- Vegetable Insect Pest Photos Texas A&M University
- UC Weed photo gallery
- Weeds photo gallery - WeedScience.com
- Weeds photo gallery - Weed Science Society of America
- Debbie Roos photo collection North Carolina State University, Chatham County NC
Insect, Mite & Rodent Management
- PNW Insect Management Handbook Oregon State University - Integrated Plant Protection Center
- Biological Control: A Guide to Natural Enemies in North America -- Cornell University
- Manage Insects on Your Farm: A Guide to Ecological Strategies - SARE publication
- Using Beneficial Nematodes for Crop Insect Pest Control - Oregon State University
- Pocket Gophers in Agricultural Crops
- Controlling Ground Squirrel Damage
- Controlling Moles
Plant Disease Management
- PNW Plant Disease Management Handbook - Oregon State University – Integrated Plant Protection Center & OSU Plant Clinic
- Plant Disease Diagnostics Compendium - American Phytopathological Society diagnostic references – descriptions and order forms
Weed Management
- PNW Weed Management Handbook Oregon State University – Integrated Plant Protection Center
- Weed ‘Em and Reap OSU videos of weed control tools and reduced tillage systems in use on farms
- OSU Herbarium
- Perennial Weed Biology and Management – Oregon State University
- Steel in the Field: A Farmer's Guide to Weed Management Tools - SARE publication
- Biology and management of specific weeds: Oregon State University & Washington State University
- African Rue
- Annual and Perennial Sowthistles
- Bedstraw
- Bighead Knapweed
- Blackberry
- Blackberry
- Blackgrass
- Blue Mustard
- Buffalobur (Solanum rostratum Dunal)
- Bulbous Bluegrass
- Common Groundsel
- Common Velvetgrass and German Velvetgrass
- Creeping Buttercup
- Curly Dock and Broadleaf Dock
- Death Camas
- Distaff Thistle
- Downy Brome
- Dwarf Snapdragon
- Dyers Woad
- Field Bindweed Biology and Management
- Field Horsetail and Related Species
- Giant Hogweed
- Gorse (Ulex europaeus L.)
- Hawkweeds
- Hedgeparsley
- Hoary Cress and Related Whitetops
- Indigobush
- Johnsongrass
- Knapweed: Identification and Control of Knapweed Species in Central and Eastern Oregon
- Kochia
- Longspine Sandbur
- Loosestrife (Lythrum salicaria L.)
- Managing Yellow Starthistle in Southwestern Oregon
- Mediterranean Sage (Salvia aethiopis L.)
- Milk Thistle
- Mouse-Ear Hawkweed
- Poison Oak and Poison Ivy
- Puncturevine (Tribulus terrestris)
- Purple Starthistle and Iberian Starthistle
- Red Sorrel
- Rupturewort
- Rush Skeletonweed
- Russian Thistle
- Saltmeadow Cordgrass
- Scotch Broom
- Short-Fringed Knapweed
- Silverleaf Nightshade
- Skeletonleaf Bursage
- Slenderflower Thistle, Italian Thistle and Plumeless Thistle
- Small Bugloss
- Squarrose Knapweed
- St. Johnswort
- Sulfur Cinquefoil
- Syrian Bean-Caper
- Tansy Ragwort
- Texas Blueweed
- The Speedwells
- Tuber Oatgrass
- Velvetleaf
- Western Wildcucumber
- Wild Carrot
- Wild Chervil
- Wild Four O'Clock
- Wild Garlic
- Wild Proso Millet
- Yellow Starthistle: Ecology and Management on Pacific Northwest Rangelands
- Yellow Toadflax and Dalmatian Toadflax