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Herbicides Commercial

Table 6.4. Herbicides registered for COMMERCIAL use on Melons in Utah.

Brand Name (REI/PHI) Active Ingredient Timing and Application Location Relative to Crop
Before Transplanting
Timing and Application Location Relative to Crop
Pre-emergence
Timing and Application Location Relative to Crop
Post transplanting directed, shielded
Timing and Application Location Relative to Crop
Post-emergence
Timing Relative to Weeds
Pre-emergence
Timing Relative to Weeds
Pre-emergence
Weed Groups Controlled
Annual grass
Weed Groups Controlled
Small-seeded broadleaves
Weed Groups Controlled
Broadleaves
Comments
Aim (12hr/0d) carfentrazone X   X     X     X  
Command 3ME (12hr/45d) clomazone   X     X   X X X Do not use on pumpkins
Curbit EC (24hr/-) ethalfuralin   X X   X          
Dacthal products (12hr/-) DCPA     X X X   X     Cantaloupe/Watermelon only
Gramaxone (12hr/-) paraquat X X X     X X X X Restricted use
League imazosulfuron     X X X X   X X Cantaloupe/Watermelon only
Poast (12hr/14d) sethoxydim       X   X X      
Prefar 4-E (12hr/-) bensulide X X     X   X      
Prism (12hr/14d) clethodim X X X X   X X X X  
RoundUp and others (12hr/14d) glyphosate X X X X   X X X X  
Sandea and others (12hr/30 or 57d) halosulfuron X X     X X   X X Should not contact plants
Sinbar (12hr/70d) terbacil X X     X         Watermelon only
Strategy (12hr/45d) ethalfluralin + clomazone   X X   X   X X X Not on cantaloupe
Treflan products (12hr/30 or 60d) trifluralin     X   X   X X X  
Organic Products                      
Corn Gluten Meal   X X     X     X X  
Summerset Alldown acetic/citric acid X X X     X X X X  
Weed Zap cinnamon/clove oil X X X     X X X X  
Worry Free citrus oil X X X     X X X X  

Note: The information provided is not an endorsement or recommendation for any particular product. Always read the label before applying and follow the directions. Some of these materials may be tank mixed with other herbicides.


REI = Re-entry Interval (the time required to wait before people can enter field after spraying)
PHI = Post-Harvest Interval (the time required between the last spray and harvest)