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Canada (east)

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.

Agaricus (crop) (1)
Agrostis (crop) (6)
Alder (Alnus) (1)
Alfalfa/lucerne (Medicago sativa) (7)
Alstroemeria (crop) (1)
Apple (Malus) (41)
Apricot (Prunus armeniaca) (4)
Ash (Fraxinus) (5)
Asparagus (Asparagus officinalis) (9)
Barley (Hordeum vulgare) (23)
Basil (Ocimum) (2)
Beans (Phaseolus) (18)
Beech (Fagus) (3)
Beet/sugarbeet (Beta vulgaris) (2)
Begonia (crop) (2)
Birch (Betula) (9)
Birdsfoot trefoil (Lotus corniculatus) (2)
Blueberry/cranberry (Vaccinium) (35)
Brassica - other species (23)
Broad/faba bean (Vicia faba) (1)
Buxus (crop) (2)
Cabbage (Brassica oleracea) (11)
Caragana (crop) (1)
Carrot (Daucus carota) (24)
Celery (Apium graveolens) (3)
Cherry (Prunus avium - Prunus cerasus) (9)
Chestnut (Castanea) (1)
Chrysanthemum (genus) (3)
Clover (Trifolium) (1)
Coleus (crop) (1)
Coriander (Coriandrum sativum) (1)
Cowpea and relatives (Vigna) (5)
Cucumber (Cucumis sativus) (6)
Currant/gooseberry (Ribes) (1)
Dahlia (crop) (2)
Douglas fir (Pseudotsuga menziesii) (1)
Eggplant (Solanum melongena) (2)
Elm (Ulmus) (7)
Euphorbia (crop) (4)
Festuca (crop) (1)
Ficus (crop) (1)
Fir (Abies) (18)
Ginseng (Panax) (5)
Goldenseal (Hydrastis canadensis) (1)
Grapevine (Vitis) (38)
Grasses/turf/rangeland (27)
Green pepper/chilli (Capsicum) (12)
Hawthorn (Crataegus) (1)
Hazelnut (Corylus) (2)
Hemerocallis (crop) (1)
Hemlock (Tsuga) (2)
Hop (Humulus lupulus) (1)
Impatiens (crop) (1)
Ipomoea (crop) (4)
Juniper (Juniperus) (3)
Larch (Larix) (3)
Lettuce (Lactuca) (7)
Lilium (crop) (1)
Lime tree/linden (Tilia) (1)
Lolium (crop) (1)
Lupin (Lupinus) (1)
Maize/corn (Zea mays) (72)
Maple (Acer) (9)
Mint (Mentha) (1)
Mushrooms (1)
Oak (Quercus) (6)
Oat (Avena sativa) (11)
Onion/garlic/leek (Allium) (20)
Panicum (crop) (2)
Parsley (Petroselinum crispum) (1)
Pea (Pisum sativum) (6)
Peach/nectarine (Prunus persica) (11)
Pear (Pyrus) (3)
Pine (Pinus) (33)
Plum/prune (Prunus domestica) (4)
Poa (crop) (10)
Poplar/aspen (Populus) (7)
Potato (Solanum tuberosum) (68)
Prunus (genus - other than fruit trees) (1)
Radish (Raphanus sativus) (3)
Rape/canola (Brassica napus) (10)
Raspberry/blackberry (Rubus) (4)
Rhodiola (genus) (2)
Robinia (crop) (1)
Rosa (crop) (5)
Rye (Secale cereale) (4)
Sinningia (crop) (2)
Soybean (Glycine max) (71)
Spinach (Spinacia oleracea) (1)
Spiraea (crop) (1)
Spruce (Picea) (24)
Squash/pumpkin (Cucurbita) (3)
Stevia rebaudiana (1)
Stored fruits/vegetables (2)
Stored grain (1)
Strawberry (Fragaria) (24)
Sweet potato (Ipomoea batatas) (1)
Tagetes (crop) (2)
Teff (Eragrostis tef) (6)
Thuja (genus) (1)
Tobacco (Nicotiana tabacum) (4)
Tomato (Solanum lycopersicum) (24)
Triticale (xTriticosecale rimpaui) (1)
Tulipa (genus) (1)
Verbena (crop) (1)
Viburnum (crop) (1)
Walnut/butternut (Juglans) (2)
Wheat (Triticum) (45)
Willow (Salix) (3)
Wintercress (Barbarea) (1)
Wood products (1)
Yew (Taxus) (1)
Zantedeschia (genus) (1)