Featured:
- New York and New England Management Guidelines for Greenhouse Floriculture and Herbaceous Ornamentals: Supplemental information
- Greenhouse pest and disease gallery
- Disease factsheets
- Diseases of specific crops
General:
- e-GRO – Electronic Grower Resources Online (e-GRO) is a collaborative effort of greenhouse specialists that is a clearing house for alerts on diseases, insect, environmental, and nutritional disorders being observed in commercial greenhouses.
- New York and New England Management Guidelines for Greenhouse Floriculture and Herbaceous Ornamentals: Supplemental information
- NYSIPM Program greenhouse resources – Publications, webinars, and other resources with focus on pest managaement.
- New York State Bureau of Pesticides Management – Information Portal
- Cornell’s Department of Entomology Extension Program
Diagnostics:
- Agro-One Services (soil and tissue testing)
- Insect Diagnostic Lab (Cornell Dept. of Entomology)
- Plant Disease Diagnostic Clinic (Cornell Dept. of Plant Pathology)
Pests, insect and mites:
- Greenhouse pests and disease gallery
- Greenhouse Insect Pest factsheets – Department of Entomology
- Sampling Plan for Whiteflies on Poinsettias [32K .pdf factsheet]
- Suggestions for Managing Insecticide Resistance in the Greenhouse – A paper by John Sanderson that addresses managing insecticide resistance and includes a ‘Mode of Action’ table for insecticides and miticides used in the greenhouse.
Diseases:
Insectaries/Beneficials
The following websites are helpful when trying to find out information about beneficial insects. These sites will link you to some commercial insectaries or to specific fact sheets.
- Biological Control: A Guide to Natural Enemies in North AmericaCornell Biological Control Site – Cornell Department of Entomology site provides photographs and descriptions of biological control (or biocontrol) agents of insect, disease, and weed pests in North America.
- Koppert Biologicals – This is Kopperts (English) website. There is some good information about IPM methods, and users can register (for free) to use the Side Effects database.
- Green Methods – This website is put together by Mike Cherim, owner of the Green Spot in Nottingham, NH. Green Spot sells biocontrol agents, and the Green Methods website has a lot of information about IPM, pests and diseases, and biocontrol agents.
- IPM Laboratories, Inc – A company in Locke, NY, that produces and distributes beneficial organisms for the biological control of pests.
- Vendors of Beneficial Organisms in North America – University of Kentucky