This book was published by iGrow, a service of SDSU Extension. For more information in the fields of agriculture, farming and rural living available in print, electronically, or on-line, visit iGrow.org.Information in this book is intended to be a guideline for label information, but not a label substitute. Pesticide product (herbicides, insecticides and fungicides) labels can change at any time. Applicators must follow label procedures when applying a pesticide product (herbicides, insecticides and fungicides). It is particularly important to be sure pesticide products (herbicides, insecticides and fungicides) are being applied in the correct environments as described on the label (e.g. Right-of-way, pasture, cropland, non-crop, etc.), environmental precautions are being followed (rate restrictions, applications on or near surface water or shallower water tables, applications near trees, etc.), grazing/haying restrictions, and others. See the "Herbicide use restrictions" section near the back of this publication for more detailed information regarding restrictions associated with specific products.

. PO ST treatm ents were ap plied on June 28 at 12:05 pm with 77 F air, 91 F soil surface, 22% relative humidity, 0% clouds, 7 to 12 mph W wind, dry soil surface, moist subsoil, good crop vigor, and no dew present to V2 to V3 soybean. Late postemergence (LPOST) treatments were applied July 13 at 11:00 am with 75 F air, 84 F soil surface, 56% rela tive hum idity, 0 % clouds, 7 to 10 m ph NW wind, m oist so il surface, wet subsoil, good crop vigor, and no dew present to V4 to V6 soybean. Treatments were applied to the center 6.7 feet of the 10 by 40 plots with a backpack-type plot sprayer delivering 8.5 gpa at 40 psi through 11001 Turbo TeeJet flat fan nozzles. The experiment had a randomized complete block design with three re plicates pe r treatm ent.