Apple Trees
- Instructions on choosing and growing these fruit trees with information on rootstocks, varieties, pollination, pruning and care.
- http://www.gardenaction.co.uk/fruit_veg_diary/fruit_veg_mini_project_september_2_apple.asp

Plant Disease Control: Apple
- Detailed information on about thirty diseases which can affect this crop and the control methods available.
- http://plant-disease.ippc.orst.edu/plant_searchResults.cfm?host_see=Apple

Crop Profiles for Apples in New England
- General production information on this crop, the cultural practices involved in growing apples and specific directions for controlling the insect pests, diseases, nematodes and weeds that affect them.
- http://www.ipmcenters.org/CropProfiles/docs/NewEnglandApples.pdf

Insect IPM in Apples: Kaolin Clay
- Article discussing the spraying of apple trees with this harmless product to control and supress attack by harmful insects.
- http://attra.ncat.org/attra-pub/kaolin-clay-apples.html

Apples, Pears and Other Pome Fruit
- Information on these fruit including fertilizers, rootstocks, varieties, crab apples as pollinators, cider apples, and the pests, diseases and other disorders that affect them.
- http://www.dpi.nsw.gov.au/agriculture/horticulture/pomes

Growing Apples
- Various information on this fruit crop including pruning, fireblight, controlling maggots, non-bearing trees, animal damage and storage.
- http://www.farminfo.org/orchard/apples.htm

Okanagan Specialty Fruits
- This Canadian agricultural biotechnology company is developing new commercial tree fruit varieties, including a non-browning apple that should be of interest to the fresh-cut market.
- http://www.okspecialtyfruits.com

Oil and Other Early Season Sprays for Apple and Pear Trees
- Article on how and when to apply pesticides to fruit trees in the spring.
- http://ohioline.osu.edu/hyg-fact/1000/1425.html

UVM Apple Orchard
- Extension and research for the commercial tree fruit grower in Vermont and beyond.
- http://orchard.uvm.edu/