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U.S.A. (mid N)

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.

Agropyron (crop) (3)
Agrostis (crop) (14)
Alder (Alnus) (1)
Alfalfa/lucerne (Medicago sativa) (46)
Alopecurus (crop) (1)
Amaranthus (crop) (3)
Amelanchier (genus) (5)
Anemone (crop) (1)
Apple (Malus) (23)
Ash (Fraxinus) (11)
Asparagus (Asparagus officinalis) (1)
Astilbe (crop) (1)
Barley (Hordeum vulgare) (24)
Basil (Ocimum) (1)
Beans (Phaseolus) (31)
Beet/sugarbeet (Beta vulgaris) (32)
Birch (Betula) (6)
Birdsfoot trefoil (Lotus corniculatus) (5)
Blueberry/cranberry (Vaccinium) (21)
Borage (Borago officinalis) (1)
Bouteloua (crop) (3)
Brassica - other species (4)
Bromus (crop) (5)
Brugmansia (crop) (1)
Buxus (crop) (2)
Cabbage (Brassica oleracea) (6)
Caragana (crop) (1)
Carrot (Daucus carota) (12)
Cercis (genus) (1)
Chenopodium (crop) (2)
Cherry (Prunus avium - Prunus cerasus) (5)
Chestnut (Castanea) (3)
Chickpea (Cicer arietinum) (2)
Chicory/endive (Cichorium) (4)
Clove (Syzygium aromaticum) (1)
Clover (Trifolium) (10)
Coleus (crop) (2)
Cornel/dogwood (Cornus) (1)
Cotton (Gossypium) (5)
Crambe (genus) (1)
Cucumber (Cucumis sativus) (3)
Cuphea (crop) (3)
Currant/gooseberry (Ribes) (1)
Cynodon (crop) (2)
Dactylis (crop) (2)
Digitaria (crop) (1)
Echinacea (genus) (2)
Echium (crop) (1)
Eggplant (Solanum melongena) (1)
Elderberry (Sambucus) (1)
Elm (Ulmus) (7)
Elymus (crop) (3)
Epimedium (crop) (1)
Festuca (crop) (6)
Fir (Abies) (2)
Flour/bran (1)
Fuchsia (crop) (1)
Geranium (crop) (1)
Ginseng (Panax) (3)
Grapevine (Vitis) (21)
Grasses/turf/rangeland (74)
Green pepper/chilli (Capsicum) (10)
Hazelnut (Corylus) (4)
Hemerocallis (crop) (1)
Hemlock (Tsuga) (1)
Honeylocust and relatives (Gleditsia) (1)
Hop (Humulus lupulus) (2)
Hornbeam (Carpinus) (1)
Horseradish (Armoracia rusticana) (17)
Hosta (crop) (2)
Juniper (Juniperus) (3)
Korean clover (Kummerowia stipulacea) (1)
Lantana (crop) (1)
Larch (Larix) (5)
Lentil (Lens culinaris) (1)
Lettuce (Lactuca) (3)
Lilium (crop) (3)
Lime tree/linden (Tilia) (6)
Linseed/flax (Linum usitatissimum) (1)
Lolium (crop) (5)
Lonicera (crop) (1)
Maize/corn (Zea mays) (129)
Mandevilla (crop) (1)
Maple (Acer) (9)
Marigold (Calendula officinalis) (1)
Medicago - other species (1)
Melon (Cucumis melo) (5)
Mint (Mentha) (1)
Miscanthus (crop) (12)
Niger (Guizotia abyssinica) (1)
Oak (Quercus) (49)
Oat (Avena sativa) (5)
Onion/garlic/leek (Allium) (6)
Ostrya (genus) (3)
Oxalis (crop) (1)
Pachysandra (crop) (1)
Panicum (crop) (25)
Pea (Pisum sativum) (14)
Peach/nectarine (Prunus persica) (6)
Pear (Pyrus) (1)
Pearl millet (Cenchrus americanus) (2)
Pecan/hickory (Carya) (6)
Penstemon (crop) (1)
Petunia (crop) (1)
Phalaenopsis (crop) (1)
Phalaris (crop) (2)
Pine (Pinus) (36)
Plum/prune (Prunus domestica) (1)
Poa (crop) (6)
Poplar/aspen (Populus) (16)
Potato (Solanum tuberosum) (46)
Prunus (genus - other than fruit trees) (4)
Pulmonaria (crop) (1)
Rape/canola (Brassica napus) (7)
Raspberry/blackberry (Rubus) (3)
Rhamnus (crop) (1)
Rhododendron (crop) (1)
Rice (Oryza) (3)
Robinia (crop) (1)
Rocket (Eruca) (1)
Rosa (crop) (2)
Rye (Secale cereale) (3)
Sedum (crop) (1)
Silflower (Silphium integrifolium) (1)
Siris tree (Albizia) (2)
Sorghastrum (crop) (1)
Sorghum (crop) (8)
Soybean (Glycine max) (135)
Spinach (Spinacia oleracea) (1)
Spruce (Picea) (6)
Squash/pumpkin (Cucurbita) (23)
Stored fruits/vegetables (2)
Stored grain (12)
Strawberry (Fragaria) (7)
Sunflower (Helianthus annuus) (34)
Sweet clover (Melilotus) (2)
Thermopsis (crop) (1)
Thinopyrum (crop) (11)
Thuja (genus) (3)
Tomato (Solanum lycopersicum) (10)
Triticale (xTriticosecale rimpaui) (1)
Verbena (crop) (1)
Veronica (crop) (1)
Walnut/butternut (Juglans) (5)
Watermelon/colocynth (Citrullus) (2)
Wheat (Triticum) (64)
Wild rice (Zizania) (4)
Willow (Salix) (5)
Wormwood (Artemisia) (1)
Zoysia (crop) (1)