CHINESE VEGETABLES


Weed Problem   Chemical   Pounds Active Ingredient (AI)/Acre   Amount of Commercial Product/Acre   Remarks and Limitations

Preemergence   bensulide
(PREFAR 4E)
  5-6  
5-6 qt
  Apply preplant or preemerge. Incorporate or water in. See label for crops included.

  s-metolachlor
(DUAL MAGNUM 7.62EC)
  0.48-1.26  
0.5-1.33 pt
  CHINESE CABBAGE. Apply to soil surface before transplanting, or broadcast over plants within 48 hrs after transplanting. 60-day PHI. See: www.farmassist.com for Michigan 24C indemnified label.

  trifluralin
(TREFLAN 4EC)
  0.5-0.75  
1-1.5 pt
  CHINESE CABBAGE. Apply and incorporate before planting. Use low rate on sandy soil. Treflan may cause some stunting and stand reduction, especially in cold soils.

Postemergence broadleaves   clopyralid
(SPUR 3L)
(STINGER 3L)
  0.94-0.188  
0.25-0.5 pt
0.25-0.5 pt
  CHINESE CABBAGE (NAPA), CHINESE BROCCOLI (GAI LAN), CHINESE MUSTARD (GAI CHOY). Controls composites (thistles, dandelion, ragweed, etc.), smartweeds, nightshade. 30-day PHI.

Postemergence grasses   clethodim
(SELECT MAX 0.97E)
  0.068-0.12  
9-16 fl oz
  Apply to small grasses. Maximum 64 fl oz/acre/year. Include 0.25% NIS/acre in spray mix. 14 day PHI.

  sethoxydim
(POAST 1.5E)
  0.19-0.28  
1-1.5 qt
  CHINESE CABBAGE, CHINESE BROCCOLI. Apply to actively growing grasses. Include 1 qt COC/acre. Maximum 3 pt/acre/year. 30-day PHI.