RT4 Powered By Roundup Technology Herbicide

U.S. EPA registered pesticide info

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Label & SDS

EPA Label: link

Registration information

U.S. EPA Registration number: 524-608
U.S. EPA Status: ACTIVE

Description

'Rt4 Powered By Roundup Technology Herbicide' is an herbicide. Its Federal EPA registration number is: 524-608. It was originally approved by EPA on 23 May 2012. It has a 'Caution' signal word. It has the following active ingredients: Glycine, N-(phosphonomethyl)- potassium salt. It's approved for 532 sites including acorn squash, adzuki beans, agricultural buildings, agricultural crops, alder, alfalfa, allspice, almonds, aloe, and ambarella. It is also approved for 271 pests and pest groups including but not limited to alder, alfalfa, alligatorweed, american hornbeam, anise, annual bluegrass, annual morningglory, annual weeds, artichoke thistle, and ash.

Original registration date:

23 May 2012

Cancellation date:

Alternative names:

RT4 POWERED BY ROUNDUP TECHNOLOGY HERBICIDEAlternate
RT4790 HERBICIDEActive

Registrant:

BAYER CROPSCIENCE LP
Address:
800 N. Lindbergh Blvd.
St. Louis, MO 63141

Active ingredients:

Glycine, n-(phosphonomethyl)- potassium salt 48.7%
Other ingredients 51.3%

Signal word:

Caution

Product type:

Herbicide

Formulation:

Soluble Concentrate

Registered target pests:

Alder
Alfalfa
Alligatorweed
American hornbeam
Anise
Annual bluegrass
Annual morningglory
Annual weeds
Artichoke thistle
Ash
Bahiagrass
Barley
Barnyardgrass
Bearmat
Beech
Bentgrass
Bermudagrass
Birch
Bitter cherry
Bittercress
Black cherry
Black locust
Black nightshade
Black sage
Blackberry
Blackgum
Blue mustard
Blue vervain
Bluestem
Bracken
Bracken fern
Brazilian peppertree
Bristly foxtail
Broadleaf signalgrass
Brome
Broomsedge
Browntop panicum
Brush
Bulbous bluegrass
Burcucumber
Buttercup
California buckwheat
California sagebrush
Canada thistle
Canarygrass
Carolina foxtail
Carolina geranium
Carpetweed
Castorbean
Catsclaw
Cattail
Ceanothus
Chamise
Cheat
Chervil
Chickweed
Chinese tallowtree
Clover
Cocklebur
Cogongrass
Common groundsel
Common milkweed
Common mullein
Common ragweed
Corn (volunteer)
Corn speedwell
Coyotebrush
Crabgrass
Cressleaf groundsel
Crowfootgrass
Curly dock
Cutleaf eveningprimrose
Dallisgrass
Dandelion
Devil's claw
Dewberry
Dogfennel
Dogwood
Downy brome
Dwarfdandelion
Eastern mannagrass
Eastern redbud
Eclipta
Elderberry
Elm
Eucalyptus
Fall panicum
False dandelion
Fescue
Fiddleneck
Field bindweed
Field sandbur
Filaree
Fine fescue
Fivehook bassia
Fleabane
Florida beggarweed
Florida holly
Florida pusley
Foxtail
French broom
Giant foxtail
Giant ragweed
Giant reed
Goosegrass
Gorse
Grain sorghum
Green foxtail
Groundcherry
Guineagrass
Hairy fleabane
Hairy nightshade
Hasardia
Hawthorn
Hazel
Hemp dogbane
Hemp sesbania
Henbit
Hickory
Honeysuckle
Hophornbeam copperleaf
Horseradish
Horseweed
Ice plant
Itchgrass
Japanese brome
Jerusalem artichoke
Jimsonweed
Johnsongrass
Johnsongrass (seedling)
Jointed goatgrass
Junglerice
Kentucky bluegrass
Kikuyugrass
Knapweed
Knotgrass
Knotweed
Kochia
Kudzu
Ladysthumb
Lambsquarters
Lantana
Leafy spurge
Lespedeza
Little barley
London rocket
Longspine sandbur
Madrone
Manzanita
Mayweed
Monkey flower
Multiflora rose
Musk thistle
Napiergrass
No pest
Northern oak
Oak
Oat
Orchardgrass
Pampasgrass
Paragrass
Pennsylvania smartweed
Pennycress
Perennial grasses
Perennial ryegrass
Perennial sowthistle
Perennial weeds
Persimmon
Phragmites
Pigweed
Pin cherry
Pine
Plains coreopsis
Poison hemlock
Poison ivy
Poison oak
Poison sumac
Pokeweed
Poorjoe
Poplar
Post oak
Prickly lettuce
Prostrate spurge
Purple ammannia
Purple nutsedge
Purslane
Purslane speedwell
Quackgrass
Quaking aspen
Red clover
Red maple
Red rice
Redroot pigweed
Redvine
Rough fleabane
Russian olive
Russian thistle
Rye (volunteer)
Ryegrass
Salmonberry
Saltcedar
Sassafras
Scotch broom
Shattercane
Shepherdspurse
Sicklepod
Silverleaf nightshade
Smallseed falseflax
Smooth brome
Smooth sumac
Smutgrass
Sourwood
Southern red oak
Sowthistle
Spanishneedles
Spotted spurge
Sprangletop
Spurge
Spurred anoda
Stinkgrass
Sugar maple
Sumac
Sunflower
Swamp smartweed
Sweetgum
Swinecress
Sword fern
Sycamore
Tall fescue
Tanoak
Tansymustard
Teaweed
Texas blueweed
Texas panicum
Thimbleberry
Timothy
Tobacco tree
Torpedograss
Trumpetcreeper
Tumble mustard
Vaseygrass
Velvetleaf
Vine maple
Virginia copperleaf
Virginia creeper
Virginia pepperweed
Waterhemp
Waxmyrtle
Western wheatgrass
Wheat
Wheat (volunteer)
White clover
White oak
White sage
Wild buckwheat
Wild mustard
Wild oat
Wild proso millet
Wild sweet potato
Willow
Winged sumac
Wirestem muhly
Witchgrass
Wooly cupgrass
Woolyleaf bursage
Yellow foxtail
Yellow nutsedge
Yellow poplar
Yellow rocket
Yellow starthistle
Yerbasanta

Registered target sites:

Acorn squash (soil treatment)
Adzuki beans (soil treatment)
Agricultural buildings (outdoor)
Agricultural crops (stubble) (postharvest application)
Alder (stump treatment)
Alfalfa (foliar treatment)
Alfalfa (forage) (foliar treatment)
Alfalfa (forage) (soil treatment)
Alfalfa (soil treatment)
Allspice (soil treatment)
Almonds (soil treatment)
Aloe (soil treatment)
Ambarella (soil treatment)
Angelica (soil treatment)
Annual ryegrass
Apples (soil treatment)
Apricots (soil treatment)
Arracacia (soil treatment)
Arrowroot (soil treatment)
Artichokes (globe) (soil treatment)
Asparagus (postharvest application to plants)
Asparagus (soil treatment)
Asparagus beans (soil treatment)
Atemoya (soil treatment)
Austrian pine (stump treatment)
Avocados (soil treatment)
Bait boards (floating rafts)
Balm (soil treatment)
Balsam pear (soil treatment)
Bamboo shoots (soil treatment)
Bananas (soil treatment)
Barbados cherry (soil treatment)
Barley (fallow) (foliar treatment)
Barley (fallow) (soil treatment)
Barley (no till) (soil treatment)
Barley (postharvest application)
Barley (soil treatment)
Barley (stubble) (post-harvest)
Basil (soil treatment)
Beans (dry) (foliar treatment)
Beans (field) (soil treatment)
Beans (kidney) (soil treatment)
Beans (lima) (soil treatment)
Beans (moth) (soil treatment)
Beans (navy) (soil treatment)
Beans (pinto) (soil treatment)
Beans (runner) (soil treatment)
Beans (snap) (soil treatment)
Beans (soil treatment)
Beans (wax) (soil treatment)
Beans tepary (soil treatment)
Beech nut (soil treatment)
Beets (garden) (soil treatment)
Beets (greens) (soil treatment)
Bermudagrass (pastures) (soil treatment)
Bitter melon (soil treatment)
Black pepper (soil treatment)
Black raspberries (soil treatment)
Black salsify (soil treatment)
Black walnut (soil treatment)
Blackberries (soil treatment)
Blackeyed peas (soil treatment)
Blimbe (soil treatment)
Blueberries (soil treatment)
Borage (foliar treatment)
Borage (soil treatment)
Boysenberries (soil treatment)
Brazil nut (soil treatment)
Brazil peppertree (stump treatment)
Breadfruit (soil treatment)
Broad beans (soil treatment)
Broccoli (soil treatment)
Broccoli raab (soil treatment)
Brussels sprouts (soil treatment)
Buckwheat (postharvest application)
Buckwheat (soil treatment)
Buckwheat (stubble) (postharvest application)
Building foundations (soil treatment)
Burdock (soil treatment)
Burnet (soil treatment)
Butternut squash (soil treatment)
Butternuts (soil treatment)
Cabbage (soil treatment)
Cacao (soil treatment)
Cactus pads (soil treatment)
Calabaza (soil treatment)
Calamondin (soil treatment)
Camomile (soil treatment)
Canistel (soil treatment)
Canola (foliar treatment)
Canola (soil treatment)
Cantaloupes (soil treatment)
Carambola (soil treatment)
Caraway (soil treatment)
Cardoon (soil treatment)
Carrots (soil treatment)
Casaba melons (soil treatment)
Cashews (soil treatment)
Cassava (bitter) (soil treatment)
Cassava (sweet) (soil treatment)
Catjang (soil treatment)
Catnip (soil treatment)
Cauliflower (soil treatment)
Celeriac (soil treatment)
Celery (seed crop soil treatment)
Celery (soil treatment)
Celtuce (soil treatment)
Chayote (soil treatment)
Cherimoya (soil treatment)
Cherries (sweet) (soil treatment)
Cherries (tart) (soil treatment)
Chervil (soil treatment)
Chestnuts (soil treatment)
Chick peas (foliar treatment)
Chick peas (soil treatment)
Chicory (soil treatment)
Chinese amaranth (chinese spinach)
Chinese artichoke (soil treatment)
Chinese broccoli (gai lon) (soil treatment)
Chinese cabbage (bok choy) (soil treatment)
Chinese cabbage (celery) (soil treatment)
Chinese cabbage (mizuna) (soil treatment)
Chinese cabbage (napa) (soil treatment)
Chinese cucumbers (soil treatment)
Chinese longbean (soil treatment)
Chinese mustard (gai choy) (soil treatment)
Chinese okra (hechima) (soil treatment)
Chinese parsley (coriander) (soil treatment)
Chinese waxgourd (soil treatment)
Chironja (soil treatment)
Chive (soil treatment)
Chrysanthemum (edible) (soil treatment)
Chrysanthemum (garland) (soil treatment)
Chufa (soil treatment)
Cilantro (soil treatment)
Cinnamon (soil treatment)
Citron melon (soil treatment)
Citrus trees (stump treatment)
Clary sage (soil treatment)
Clover (foliar treatment)
Clover (forage) (foliar treatment)
Clover (forage) (soil treatment)
Clover (soil treatment)
Clover bud (soil treatment)
Coconut (soil treatment)
Coffee (soil treatment)
Collards (soil treatment)
Conservation reserve program (dormant application)
Coriander (soil treatment)
Corn (fallow) (soil treatment)
Corn (field) (fallow) (soil treatment)
Corn (field) (foliar treatment)
Corn (field) (soil treatment)
Corn (field) (stubble) (postharvest application)
Corn (foliar treatment)
Corn (pop) (fallow) (soil treatment)
Corn (pop) (foliar treatment)
Corn (pop) (soil treatment)
Corn (pop) (stubble) (postharvest application)
Corn (seed crop soil treatment)
Corn (seed crop) (postharvest to plant)
Corn (silage) (foliar treatment)
Corn (silage) (postharvest to plant)
Corn (silage) (soil treatment)
Corn (stubble) (postharvest application)
Corn (sweet) (fallow) (soil treatment)
Corn (sweet) (foliar treatment)
Corn (sweet) (soil treatment)
Corn (sweet) (stubble) (postharvest application)
Costmary (soil treatment)
Cotton (fallow) (soil treatment)
Cotton (foliar treatment)
Cotton (no till) (soil treatment)
Cotton (postharvest)
Cotton (soil treatment)
Cowpeas (soil treatment)
Crabapples (soil treatment)
Crambe (soil treatment)
Cranberries (postharvest application to plants)
Cranberries (soil treatment)
Crenshaw melons (soil treatment)
Cress (bait application)
Crowder peas (soil treatment)
Cucumbers (soil treatment)
Cucuzzi (soil treatment)
Cumin (soil treatment)
Currants (soil treatment)
Curry leaf (soil treatment)
Custard apple (soil treatment)
Dandelion (soil treatment)
Dasheen (soil treatment)
Dates (soil treatment)
Dill (soil treatment)
Dock (sorrel) (soil treatment)
Douglas-fir (foliar treatment)
Eggplant (soil treatment)
Elderberry (soil treatment)
Endive (escarole) (soil treatment)
English walnuts (soil treatment)
Epazote (soil treatment)
Eucalyptus (soil treatment)
Eucalyptus (stump treatment)
Fennel (florence) (soil treatment)
Fenugreek (soil treatment)
Filberts (soil treatment)
Fir (foliar treatment)
Flax (soil treatment)
Flax (stubble) (postharvest application)
Fruit trees (stump treatment)
Garden cress (soil treatment)
Garden peas (soil treatment)
Garden purslane (soil treatment)
Garlic (soil treatment)
Gherkin (soil treatment)
Giant reed (stump treatment)
Ginger (soil treatment)
Ginseng (soil treatment)
Golden pershaw melon (soil treatment)
Gooseberries (soil treatment)
Gourds (edible) (soil treatment)
Grape holly- mahonia (containerized)
Grapefruit (soil treatment)
Grapes (raisin) (soil treatment)
Grapes (table) (soil treatment)
Grapes (wine) (soil treatment)
Grasses (seed crop soil treatment)
Ground cherry (soil treatment)
Guar (soil treatment)
Guava (soil treatment)
Herbs (soil treatment)
Hickory nuts (soil treatment)
Honey ball melons (soil treatment)
Honeydew melons (soil treatment)
Hops (soil treatment)
Horehound (soil treatment)
Horseradish (soil treatment)
Huckleberries (soil treatment)
Hybrid seed corn (soil treatment)
Hyotan squash (soil treatment)
Hyssop (soil treatment)
Jaboticaba (soil treatment)
Jackbean (sword bean) (soil treatment)
Jackfruit (soil treatment)
Jerusalem artichoke (soil treatment)
Jojoba (oil crop) (soil treatment)
Juniper berry (soil treatment)
Kale (soil treatment)
Kenaf (soil treatment)
Kiwi (soil treatment)
Kohlrabi (soil treatment)
Kudzu (forage) (foliar treatment)
Kudzu (forage) (soil treatment)
Kumquat (soil treatment)
Lablab beans (soil treatment)
Lavender (soil treatment)
Leeks (soil treatment)
Legumes (forage) (soil treatment)
Legumes (soil treatment)
Lemons (soil treatment)
Lentils (foliar treatment)
Lentils (soil treatment)
Leren (soil treatment)
Lespedeza (foliar treatment)
Lespedeza (forage) (foliar treatment)
Lespedeza (forage) (soil treatment)
Lespedeza (soil treatment)
Lesquerella (oil crop) (soil treatment)
Lettuce (head) (soil treatment)
Lettuce (leaf) (soil treatment)
Limes (soil treatment)
Loganberries (soil treatment)
Longan (soil treatment)
Loquat (soil treatment)
Lovage (leaf) (soil treatment)
Lovage (seed) (soil treatment)
Lupine (forage) (foliar treatment)
Lupine (forage) (soil treatment)
Lupine (grain) (soil treatment)
Lupine (sweet white) (soil treatment)
Lupine (sweet) (soil treatment)
Lupine (white) (soil treatment)
Macadamia nuts (soil treatment)
Mace (soil treatment)
Madrone (stump treatment)
Mamey sapote (soil treatment)
Mandarin (soil treatment)
Mango melons (soil treatment)
Mangos (soil treatment)
Mangosteen (soil treatment)
Marigold (soil treatment)
Marmaladebox (soil treatment)
Meadowfoam (seed crop soil treatment)
Melons (soil treatment)
Millet (soil treatment)
Millet (stubble) (postharvest application)
Mountain papaya (soil treatment)
Mung beans (soil treatment)
Muskmelons (soil treatment)
Mustard (greens) (soil treatment)
Mustard (seed crop soil treatment)
Mustard (spinach) (soil treatment)
Nasturtium (soil treatment)
Nectarines (soil treatment)
New zealand spinach (soil treatment)
Nut trees (stump treatment)
Nutmeg (soil treatment)
Oak (stump treatment)
Oats (fallow) (soil treatment)
Oats (no till) (soil treatment)
Oats (soil treatment)
Oats (stubble) (postharvest)
Okra (soil treatment)
Olives (soil treatment)
Onions (dry-bulb) (soil treatment)
Onions (green) (soil treatment)
Orach (soil treatment)
Oranges (soil treatment)
Orchardgrass (dormant application)
Oregano (soil treatment)
Oriental pear (soil treatment)
Oriental radish (soil treatment)
Ornamental grasses (grown for sod)
Palm leaves (soil treatment)
Palm oil (soil treatment)
Papayas (soil treatment)
Parks (foliar treatment)
Parsley (soil treatment)
Parsley turnip-rooted (soil treatment)
Parsnips (soil treatment)
Passion fruit (soil treatment)
Pastures (bahiagrass) (foliar treatment)
Pastures (bahiagrass) (soil treatment)
Pastures (bermudagrass) (dormant application)
Pastures (bermudagrass) (foliar treatment)
Pastures (bluegrass) (foliar treatment)
Pastures (bluegrass) (soil treatment)
Pastures (bromegrass) (foliar treatment)
Pastures (bromegrass) (soil treatment)
Pastures (fescue) (foliar treatment)
Pastures (fescues) (soil treatment)
Pastures (grass) (dormant application)
Pastures (grass) (foliar treatment)
Pastures (grass) (soil treatment)
Pastures (orchardgrass) (foliar treatment)
Pastures (orchardgrass) (soil treatment)
Pastures (pangolagrass) (foliar treatment)
Pastures (pangolagrass) (soil treatment)
Pastures (ryegrass) (foliar treatment)
Pastures (ryegrass) (soil treatment)
Pastures (timothy) (foliar treatment)
Pastures (timothy) (soil treatment)
Pastures (wheatgrass) (foliar treatment)
Pastures (wheatgrass) (soil treatment)
Pawpaw (soil treatment)
Peaches (soil treatment)
Peanuts (soil treatment)
Pearl millet (postharvest application)
Pearl millet (soil treatment)
Pears (soil treatment)
Peas (dwarf) (soil treatment)
Peas (edible pod) (soil treatment)
Peas (english) (soil treatment)
Peas (field) (soil treatment)
Peas (foliar treatment)
Peas (green) (soil treatment)
Peas (soil treatment)
Peas (sugar snap) (soil treatment)
Pecans (soil treatment)
Pennyroyal (soil treatment)
Pepinos (soil treatment)
Peppermint (soil treatment)
Peppers (bell) (soil treatment)
Peppers (chili) (soil treatment)
Peppers (cooking) (soil treatment)
Peppers (sweet) (soil treatment)
Persian melons (soil treatment)
Persimmons (soil treatment)
Pigeon peas (soil treatment)
Pimentos (soil treatment)
Pine (christmas tree) (soil treatment)
Pine (soil treatment)
Pine nuts (soil treatment)
Pineapple (soil treatment)
Pineapple melon (soil treatment)
Pistachio nuts (soil treatment)
Plantain (soil treatment)
Plums (soil treatment)
Pomegranates (soil treatment)
Poplar (soil treatment)
Poppy seed (soil treatment)
Potatoes (soil treatment)
Proso millet (postharvest application)
Proso millet (soil treatment)
Prunes (soil treatment)
Pummelo (soil treatment)
Pumpkin (soil treatment)
Quinces (soil treatment)
Radicchio (soil treatment)
Radishes (soil treatment)
Rambutan (soil treatment)
Rangeland (soil treatment)
Rapeseed (greens) (soil treatment)
Rapeseed (oil crop) (soil treatment)
Raspberries (soil treatment)
Recreational areas (foliar treatment)
Red raspberries (soil treatment)
Residential areas (foliar treatment)
Rhubarb (soil treatment)
Rice (seed crop soil treatment)
Rice (soil treatment)
Rice beans (soil treatment)
Rosemary (soil treatment)
Rue (soil treatment)
Rutabagas (soil treatment)
Rye (no till) (soil treatment)
Rye (pasture) (foliar treatment)
Rye (pasture) (soil treatment)
Rye (stubble) (postharvest)
Ryegrass (grown for sod)
Safflower (oil crop) (foliar treatment)
Safflower (soil treatment)
Sage (soil treratment)
Sainfoin (forage) (foliar treatment)
Sainfoin (forage) (soil treatment)
Salal (ground cover) (soil treatment)
Salsify (soil treatment)
Salt cedar (stump treatment)
Santa claus melon (soil treatment)
Sapodilla (soil treatment)
Sapote (black) (soil treatment)
Satsuma mandarin (soil treatment)
Savory (soil treatment)
Sesame (seed crop soil treatment)
Shallots (soil treatment)
Skirret (soil treatment)
Snake melon (soil treatment)
Snowpea (soil treatment)
Sorghum (grain) (milo) (soil treatment)
Soursop (soil treatment)
Southern peas (soil treatment)
Soybeans (foliar treatment)
Soybeans (forage) (soil treatment)
Soybeans (soil treatment)
Soybeans (stubble) (postharvest application)
Spaghetti squash (soil treatment)
Spanish lime (soil treatment)
Spanish salsify (soil treatment)
Spearmint (soil treatment)
Spices (soil treatment)
Spinach (soil treatment)
Spinach (vine) (soil treatment)
Spruce (foliar treatment)
Squash (crookneck) (soil treatment)
Squash (hubbard) (soil treatment)
Squash (scallop) (soil treatment)
Squash (straightneck) (soil treatment)
Squash (summer) (soil treatment)
Squash (winter) (soil treatment)
Squash (zucchini) (soil treatment)
Star apple (soil treatment)
Stone fruits (soil treatment)
Strawberries (soil treatment)
Sugar apple (soil treatment)
Sugar beets (foliar treatment)
Sugar beets (soil treatment)
Sugarcane (fallow) (soil treatment)
Sugarcane (soil treatment)
Summer savory (soil treatment)
Sunflowers (oil crop) (soil treatment)
Sunflowers (seed crop-soil treatment)
Sunflowers (stubble) (postharvest application)
Surinam cherry (soil treatment)
Sweet bay (soil treatment)
Sweet potatoes (soil treatment)
Sweetgum (stump treatment)
Swiss chard (soil treatment)
Tamarind (soil treatment)
Tan oak (stump treatment)
Tangelos (soil treatment)
Tangor (soil treatment)
Taniers (soil treatment)
Tansy (soil treatment)
Tarragon (soil treatment)
Tea (soil treatment)
Teosinte (postharvest application)
Teosinte (soil treatment)
Thyme (dormant application)
Thyme (soil treatment)
Ti (leaves) (soil treatment)
Ti (roots) (soil treatment)
Tomatillo (soil treatment)
Tomatoes (soil treatment)
Trefoil (forage) (foliar tretment)
Trefoil (soil treatment)
Triticale (postharvest application)
Triticale (soil treatment)
Turmeric (soil treatment)
Turnips (roots) (kava) (soil treatment)
Turnips (soil treatment)
Uncultivated agricultural areas (drainage ditch land) (soil treatment)
Upland cress (soil treatment)
Urd beans (soil treatment)
Vanilla (soil treatment)
Vegetable crops (soil treatment)
Vegetable marrow (soil treatment)
Velvet bean (forage) (soil treatment)
Velvet beans (forage) (foliar treatment)
Vetch (forage) (foliar treatment)
Vetch (forage) (soil treatment)
Vine fruits (soil treatment)
Walnuts (soil treatment)
Watercress (soil treatment)
Watermelon (soil treatment)
Welsh onion (soil treatment)
Wheat (fallow) (foliar treatment)
Wheat (fallow) (soil treatment)
Wheat (no till) (soil treatment)
Wheat (soil treatment)
Wheatgrass (dormant application)
White pepper (soil treatment)
White sapote (soil treatment)
Wild rice (fallow) (soil treatment)
Wild rice (postharvest application)
Wild rice (soil treatment)
Willow (stump treatment)
Winter purslane (soil treatment)
Wintergreen (soil treatment)
Woodruff (soil treatment)
Wormwood (soil treatment)
Yam bean (soil treatment)
Yams (true) (soil treatment)
Yard long bean (soil treatment)