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New Zealand

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.

Acacia (crop) (2)
Agaricus (crop) (4)
Agathis (genus) (2)
Alfalfa/lucerne (Medicago sativa) (11)
Almond (Prunus dulcis) (1)
Anemone (crop) (1)
Apple (Malus) (28)
Apricot (Prunus armeniaca) (5)
Aralia (crop) (1)
Araucaria (genus) (1)
Avocado (Persea americana) (16)
Barberry (Berberis) (1)
Barley (Hordeum vulgare) (14)
Beans (Phaseolus) (3)
Beech (Fagus) (3)
Beet/sugarbeet (Beta vulgaris) (6)
Begonia (crop) (1)
Blueberry/cranberry (Vaccinium) (7)
Brassica - other species (4)
Broad/faba bean (Vicia faba) (3)
Bromus (crop) (2)
Buxus (crop) (1)
Cabbage (Brassica oleracea) (9)
Camellia (other species) (1)
Canna (genus) (1)
Carrot (Daucus carota) (15)
Celery (Apium graveolens) (8)
Cherry (Prunus avium - Prunus cerasus) (4)
Chestnut (Castanea) (2)
Chionochloa (genus) (2)
Chrysanthemum (genus) (2)
Citrus (genus) (17)
Clematis (crop) (2)
Clover (Trifolium) (38)
Coprosma (crop) (3)
Cordyline (crop) (1)
Cortaderia (crop) (1)
Cotoneaster (crop) (1)
Crocus (crop) (1)
Cucumber (Cucumis sativus) (5)
Cupressocyparis (crop) (1)
Currant/gooseberry (Ribes) (8)
Cymbidium (crop) (1)
Cypress (Cupressus) (2)
Dactylis (crop) (4)
Dahlia (crop) (4)
Dianthus (genus) (3)
Dichondra (crop) (1)
Douglas fir (Pseudotsuga menziesii) (3)
Eggplant (Solanum melongena) (1)
Elm (Ulmus) (2)
Eucalypt (Eucalyptus) (20)
Eugenia/Syzygium (genera) (1)
Euphorbia (crop) (2)
Festuca (crop) (6)
Ficus (crop) (6)
Fuchsia (crop) (1)
Ginseng (Panax) (1)
Grapevine (Vitis) (48)
Grasses/turf/rangeland (36)
Green pepper/chilli (Capsicum) (4)
Hawthorn (Crataegus) (1)
Hazelnut (Corylus) (2)
Hedera (crop) (1)
Helleborus (crop) (2)
Hemerocallis (crop) (1)
Hibiscus (crop) (1)
Hop (Humulus lupulus) (4)
Horse-chestnut/buckeye (Aesculus) (1)
Horseradish (Armoracia rusticana) (1)
Hosta (crop) (1)
Impatiens (crop) (1)
Iris (crop) (2)
Kiwi (Actinidia) (29)
Lettuce (Lactuca) (8)
Limonium (crop) (1)
Liquidambar (genus) (1)
Lobelia (crop) (1)
Lolium (crop) (19)
Lonicera (crop) (1)
Lupin (Lupinus) (4)
Macadamia (Macadamia integrifolia) (1)
Magnolia (crop) (1)
Maize/corn (Zea mays) (7)
Maple (Acer) (1)
Melaleuca (crop) (1)
Metrosideros (crop) (3)
Mushrooms (11)
Nandina domestica (2)
Narcissus (crop) (8)
New Zealand flax (Phormium tenax) (6)
Nothofagus (genus) (2)
Oat (Avena sativa) (5)
Olive (Olea europaea) (2)
Onion/garlic/leek (Allium) (27)
Ornithogalum (crop) (2)
Papaya (Carica papaya) (2)
Parsnip (Pastinaca sativa) (3)
Paspalum (crop) (1)
Passionfruit (Passiflora) (4)
Pea (Pisum sativum) (13)
Peach/nectarine (Prunus persica) (8)
Pear (Pyrus) (4)
Pelargonium (crop) (1)
Peony (Paeonia) (2)
Persea (genus) (1)
Persimmon (Diospyros) (5)
Phlox (crop) (1)
Physalis (crop) (2)
Pine (Pinus) (30)
Pittosporum (genus) (1)
Plum/prune (Prunus domestica) (2)
Poa (crop) (5)
Podocarpus (crop) (1)
Polygala (crop) (2)
Poncirus trifoliata (1)
Poplar/aspen (Populus) (12)
Potato (Solanum tuberosum) (22)
Prunus (other fruit tree species) (2)
Quince (Cydonia oblonga) (1)
Rape/canola (Brassica napus) (3)
Raspberry/blackberry (Rubus) (9)
Rhubarb (Rheum) (3)
Rosa (crop) (8)
Rye (Secale cereale) (3)
Solanum (crop) (2)
Sophora (crop) (1)
Soybean (Glycine max) (1)
Spinach (Spinacia oleracea) (2)
Spiraea (crop) (1)
Spruce (Picea) (2)
Squash/pumpkin (Cucurbita) (6)
Stored fruits/vegetables (7)
Strawberry (Fragaria) (14)
Sweet potato (Ipomoea batatas) (4)
Tibouchina (crop) (2)
Tobacco (Nicotiana tabacum) (5)
Tomato (Solanum lycopersicum) (17)
Tradescantia (crop) (2)
Tree tomato (Solanum betaceum) (2)
Tropaeolum (genus) (2)
Tulipa (genus) (1)
Verbena (crop) (1)
Walnut/butternut (Juglans) (3)
Watercress (Nasturtium officinale) (1)
Weinmannia (crop) (1)
Wheat (Triticum) (32)
Willow (Salix) (8)
Wood products (8)
Yarrow (Achillea millefolium) (1)
Yellow mustard (Sinapis alba) (1)
Zantedeschia (genus) (1)
Zinnia (crop) (1)