From labels and weed guides
Best herbicides for sunflower in sugar beet
For sunflower in sugar beet, the weed guides list 5 active-ingredient groups rated good or excellent, after checking that the products are labeled for sugar beet.
Sunflower control in sugar beet
Every listed product is labeled for sugar beet. Ratings are shown when each weed guide that rates this weed stays at good or excellent for the active-ingredient group. If a guide gives a range, the weaker end of the range has to be good or excellent.
Based on 2 weed guides, 5 active-ingredient groups are rated good or excellent for sunflower in sugar beet.
| Example product | Active ingredients | MOA group | Ratings checked |
|---|---|---|---|
| 78623 58% Technical Solution EPA 524-532; same active ingredients on 81 other branded products | glyphosate | 9 | ND Weed Guide 2026: G-E (PDF); WinField Crop Protection 2026, sugarbeet: E (PDF) |
| Actylis Glufosinate 280SL EPA 2749-637; same active ingredients on 29 other branded products | glufosinate | 10 | ND Weed Guide 2026: E (PDF) |
| Bonedry EPA 82557-1; same active ingredients on 13 other branded products | paraquat | 22 | ND Weed Guide 2026: E (PDF) |
| Bite EPA 83529-74; same active ingredients on 8 other branded products | clopyralid | 4 | ND Weed Guide 2026: G-E (PDF); WinField Crop Protection 2026, sugarbeet: G/E (PDF) |
| Harmony GT XP EPA 279-9577; same active ingredients on 2 other branded products | thifensulfuron | 2 | ND Weed Guide 2026: G-E (PDF) |
Rating legend: E=excellent, G=good, F=fair, P=poor, N=no control. A range such as G-E means the guide gives a range; 'a' after a rating (e.g., Ga) means the guide assumes its recommended additive.
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Sources
Data from current labels and weed guides. Last source update: 2026-07-14.