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U.S.A. (Alaska)

List of crops with pests-diseases-weeds

(numbers in brackets behind crop are numbers of pests-diseases-weeds found)
Click on a crop to display the relevant list of pests, diseases and weeds.

Alder (Alnus) (4)
Apple (Malus) (1)
Barley (Hordeum vulgare) (3)
Birch (Betula) (3)
Clover (Trifolium) (1)
Delphinium (crop) (1)
Festuca (crop) (1)
Hemlock (Tsuga) (2)
Lettuce (Lactuca) (1)
Lupin (Lupinus) (1)
Oat (Avena sativa) (4)
Peony (Paeonia) (2)
Petunia (crop) (1)
Pine (Pinus) (1)
Poplar/aspen (Populus) (3)
Potato (Solanum tuberosum) (3)
Rhubarb (Rheum) (1)
Spruce (Picea) (8)
Thuja (genus) (1)
Tomato (Solanum lycopersicum) (1)
Viburnum (crop) (1)
Willow (Salix) (3)