Herbicide label
Weed Rhap LV-4
Weed Rhap LV-4 (EPA 5905-600) is a Group 4 2,4-d herbicide labeled for 12 crops. The label lists 81 controlled weeds, plus partial-control, suppression, and partner-control categories.
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Weed Rhap LV-4 label facts
- Product Weed Rhap LV-4
- EPA Reg. No. 5905-600
- Registrant Helena Agri-Enterprises, LLC, d/b/a Helena Chemical Comp
- Active ingredient 2,4-d
- MOA group 4
Crops on the Weed Rhap LV-4 label
Weed Rhap LV-4 is labeled for these 12 crops and uses, per the EPA label.
- field corn
- soybean
- wheat
- barley
- sorghum
- durum wheat
- cereal rye
- oats
- popcorn
- sweet corn
- fallow
- grass seed
Need the rate or timing for one of these? Filter every label by your crop, free.
Weeds on the Weed Rhap LV-4 label
The Weed Rhap LV-4 label names 99 weeds and rates each by how the product handles it: full control, partial control, suppression, or control with a tank-mix partner. A weed can fall at more than one level, because control varies by crop, rate, and timing.
Controls
full control81- beggarticks
- sneezeweed, bitter
- broomweed, common
- burdock
- carpetweed
- cinquefoil, common
- cocklebur, common
- coffeeweed
- copperleaf, virginia
- croton, Texas
- croton, woolly
- flixweed
- galinsoga
- carolina geranium
- hemp, wild
- horseweed
- jewelweed
- jimsonweed
- kochia
- lambsquarters, common
- lettuce, wild
- lupines
- marshelder
- morning glory, annual
- morningglory, ivy
- morningglory, woolly
- mustards
- parsnip, wild
- pennycress (fanweed)
- pepperweeds
- pigweed
- poorjoe
- primrose, common
- purslane, common
- pusley, florida
- radish, wild
- ragweed, common
- ragweed, giant
- rape, wild
- rocket, yellow
- salsify, common
- salsify, western
- shepherd's-purse
- sicklepod
- smartweed
- sowthistle, annual
- sowthistle, spiny
- spanishneedles
- sunflower
- sweetclover
- tansymustard
- thistle, bull
- velvetleaf
- vetches
- alfalfa
- jerusalem artichoke
- aster, many-flower
- bindweed, hedge
- blue lettuce
- blueweed, texas
- broomweed
- catnip
- chicory
- clover, red
- dandelion
- docks
- dogbanes
- eveningprimrose, cutleaf
- goldenrod
- hawkweed, orange
- healal
- ground ivy
- Jerusalem-artichoke
- loco, bigbend
- nettles
- pennywort
- plantain
- ragwort, tansy
- sowthistle, perennial
- vervains
- wormwood
Partial control
partial35- beggarticks
- bittercress, small-flowered
- buttercup, smallflowered
- cinquefoil
- knotweed
- prickly lettuce
- mallow, little
- mallow, venice
- mousetail
- pepperweeds
- pigweed
- smartweed
- thistle, musk
- thistle, russian
- alfalfa
- jerusalem artichoke
- aster, many-flower
- Austrian fieldcress
- bindweed, hedge
- bullnettle
- carrot, wild
- clover, red
- hoary cress
- dandelion
- docks
- dogbanes
- garlic, wild
- hawkweed, orange
- ground ivy
- ironweed, western
- nettles
- onion, wild
- ragwort, tansy
- thistle, canada
- vervains
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Weed Rhap LV-4 rates and plant-back
The label answers both with a table, not a single number. Here is what drives each answer.
Application rate
Your rate depends on your crop.
Get the rate for your field: build a program and FieldMarshal cites the exact per-acre rate for your crop to the label line.
Plant-back and rotation
Your interval depends on your application rate, the rotational crop, and your state, region, and rainfall — some intervals differ in AK, AL, AR, AZ, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, and WY.
Get the interval for your rotation: build a program and FieldMarshal cites the exact plant-back for your rotational crop to the label line.
Weed Rhap LV-4 FAQ
What weeds does Weed Rhap LV-4 control?
The Weed Rhap LV-4 label names 99 weeds, including beggarticks, bitter sneezeweed, common broomweed, burdock, carpetweed, and common cinquefoil. Control varies by crop, rate, and timing.
What crops is Weed Rhap LV-4 labeled for?
Weed Rhap LV-4 is labeled for 12 crops and uses, including field corn, soybeans, wheat, barley, and sorghum.
What is the active ingredient in Weed Rhap LV-4? Is it a generic?
Weed Rhap LV-4's active ingredient is 2,4-d (MOA Group 4). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.
What's the plant-back interval after Weed Rhap LV-4?
It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal cites the exact interval for your rotation to the label line, so you can verify it.
Build a program →Can I tank-mix Weed Rhap LV-4?
It depends on your target weeds, crop stage, and which partners the label approves. Build a program and FieldMarshal checks the label for approved partners and cites the condition on each, so you can verify it.
Build a program →Plan in minutes, not evenings.
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Sources
Last updated 2026-07-10.