Herbicide Effectiveness on Weeds in Wheat (West of the Cascades)

Transcription

1 Amaranth Herbicide Effectiveness on Weeds in Wheat (West of the Cascades) Amaranth, Powell Amaranthus powellii Pigweed, redroot Amaranthus retroflexus Borage Fiddleneck, coast Amsinckia intermedia Buckwheat Buckwheat, wild Polygonum convolvulus Dock, broadleaf Rumex obtusifolius G G G G G F G G G G G G F G G G G G G F F G G G G F F G G F F G G G G G G F G P F Dock, curly Rumex crispus G G G F G P F G G Knotweed, prostrate Polygonum aviculare Ladysthumb Polygonum persicaria Sorrel, red Rumex acetosella Buttercup Buttercup, corn Ranunculus arvensis Buttercup, creeping Ranunculus repens Buttercup, western field Ranunculus occidentalis Carrot Bur chervil Anthriscus scandicina G G F P G F F F G G G F G G P F F G G F P P G P F G G G G G G G F G G G G G G G P G P P Carrot, wild Daucus carota G G F F P F P P-F P-F Cucumber Cucumber, western wild Marah oreganus Evening Primrose Willowweed, panicle Epilobium paniculatum Figwort Mullein, common Verbascum thapsus Mullein, moth Verbascum blattaria P P P P P P P P G G G P P Speedwell, birdseye Veronica persica Speedwell, ivyleaf Veronica hederifolia F P P P F G P G F P P P F G P Agronomic Weed Control C-51

2 Speedwell, purslane Veronica peregrina Toadflax, yellow Linaria vulgaris Geranium Filaree, redstem Erodium cicutarium Geranium, cutleaf Geranium dissectum Geranium, dovefoot Geranium molle Goosefoot Lambsquarters, common Chenopodium album G G F P P G P G G F F P G F G G G P G G G G P P G G F G G G G G F G G G G Garlic, wild Allium vineale G F F P F P P P Onion, wild Allium amplectens G F F P F P P P Madder Bedstraw, catchweed Galium aparine Bedstraw, corn Galium tricorne Madder, field Sherardia arvensis Mallow Mallow, common Malva neglecta Mallow, dwarf Malva rotundifolia Mallow, little Malva parviflora Mint Deadnettle, red Lamium purpureum Healall Prunella vulgaris Henbit Lamium amplexicaule Morningglory Bindweed, field Convolvulus arvensis Bindweed, hedge Convolvulus sepium Mustard Bittercress, little Cardamine oligosperma Mustard, black Brassica nigra F F P P F F P P P P F P P G G F P P P P G G P F P G G G P G G P F P G G G G P P F F F P P P F-G P G G G P P P G G G G F G G G G G G P G G G G G Agronomic Weed Control C-52

3 Mustard, Indian Brassica juncea Mustard, wild Brassica kaber Radish, common Raphanus sativus Radish, wild Raphanus raphanistrum Rocket, yellow Barbarea vulgaris Shepherdspurse Capsella bursa-pastoris Turnip, wild Brassica campestris Wort, whitlow Draba verna Nightshade Nightshade, black Solanum nigrum Nightshade, hairy Solanum sarrachoides Pea G G G G P P G G G G G G G P F G G G G G G G G G P F G G G G G G P F G G G G G G G P G G G G G G F G G G G G G G G P G G G G G G P P F F P G G G P P F F P G G G Vetch, common Vicia sativa G G G G G F P P G G Vetch, hairy Vicia villosa G F G G G F P P G Vetch, narrowleaf Vicia angustifolia Phlox G F G F P P G Gilia, field Gilia capitata F G G Gilia, skunkweed Navarretia squarrosa Gilia, woolly Navarretia intertexta Pink Bouncing bet Saponaria officinalis Chickweed Stellaria media Chickweed, mouseear Cerastium vulgatum Chickweed, sticky Cerastium viscosum Knawel Scleranthus annuus G G G G G P P P P P G G F P G P G G G G G G F P F P G G G P P F P G G G G P P G P G G Spurry, corn Spergula arvensis G P F P G G Plantain Plantain, buckhorn Plantago lanceolata G G P P F G Agronomic Weed Control C-53

4 Poppy Poppy, California Eschscholtzia californica Primrose Pimpernel, scarlet Anagallis arvensis Purslane Minerslettuce Montia perfoliata Purslane, redmaids rock Calandrinia ciliata Rose Burnet, small Sanguisorba minor Cinquefoil, silverweed Potentilla anserina Rush Toadrush Juncus bufonius Sunflower Artichoke, Jerusalem Helianthus tuberosus Catsear, spotted Hypochoeris radicata Chicory Cichorium intybus Cocklebur, heartleaf Xanthium strumarium Cornflower Centaurea cyanus Cudweed, low Gnaphalium uliginosum Cudweed, purple Gnaphalium purpureum Daisy, oxeye Chrysanthemum leucanthemum Dandelion, common Taraxacum officinale Groundsel, common Senecio vulgaris Hawkbit, rough Leontodon nudicaulis Hawksbeard, bristly Crepis setosa Lettuce, prickly Lactuca serriola Lettuce, willowleaf Lactuca saligna G G G P G G G G P P F G G G G G G G P P P G G G G G G P P G G G G G G G F G G G F G F F G G G G P P F F F G G G G G G P G F-G G G G P P G F F G G G G P P P G G G G G G G G G F G G G G F-G G Agronomic Weed Control C-54

5 Mayweed (Dog fennel) Anthemis cotula Nipplewort Lapsana communis Pineappleweed Matricaria matricarioides Salsify, common Tragopogon porrifolius Salsify, meadow Tragopogon pratensis Salsify, western Tragopogon major Sowthistle, annual Sonchus oleraceus Sowthistle, spiny Sonchus asper Tarweed, cluster Madia glomerata Tarweed, Chilean Madia sativa Thistle, bull Cirsium vulgare Thistle, Canada Cirsium arvense Yarrow, common Achillea millefolium G G F P G G F G G G G G G G P P G G G G F P F G F G G G F G G F G G G F G G G G G F G G G G G G G G F G G G P P G F F G G G G G F F F P P P G F G P P F P P Grasses chlorsulfuron + Barnyardgrass (Echinochloa crus-galli) P P G G P G G F Blackgrass (Alopecurus myosuriodes) G P G G P P G Bluegrass, annual (Poa annua) F P P P P G F Brome, California (Bromus carinatus) P P P* P P P P P Brome, ripgut (Bromus rigidus) P P G* P F P P F Cheat (Bromus secalinus) P P F* P F P P F Chess, soft (Bromus mollis) P P F* P F P F Fescue, rattail (Vulpia myuros) P P P P P G G Foxtail, green (Setaria viridis) P P G G P G G P Oat, wild (Avena fatua) P G G G F P G P Ryegrass, Italian (Lolium multiflorum) F P G P F F G F Witchgrass (Panicum capillare) P P F P P F G F imazamethabenz diclofop fenoxaprop triallate flucarbazone Agronomic Weed Control C-55