Bonide Grass Beater - Manual (Page 10)

The exact composition of suitable products will
vary; however, vegetable and petroleum oil
concentrates should contain emulsifiers to provide
good mixing quality.
Highly refined vegetable oils have proven more
satisfactory than unrefined vegetable oils. For
more information, see Compatibility T est for
Mix Components. For most crops, Dash HC or
Sundance HC may be substituted for crop oil
concentrate or methylated seed oil; however, for
some crops and tank mixes, Dash HC, Sundance
HC and MSO are not recommended. (See Crop-
Specific Information for more information.)
Nitrogen Source
• Urea Ammonium Nitrate (UAN): Commonly
referred to as 28%, 30%, or 32% nitrogen
solution, UAN may be used in addition to Dash
HC, Sundance HC, or crop oil concentrate to
improve weed control. DO NOT use brass or
aluminum nozzles when spraying UAN.
• Ammonium Sulfate (AMS): AMS per 1000 sq.
ft. may be substituted for UAN. When liquid AMS
is used, 2.2 fl. ozs. of 8-8-0 analysis may be
substituted for 1 oz. of dry AMS. Use high-quality
AMS (spray grade) to avoid plugging of nozzles.
Other sources of nitrogen are not as effective as
those mentioned. If the AMS is added directly
to the spray tank, add slowly while agitating.
Adding the mix too quickly may clog outlet
lines. Be sure the AMS is completely dissolved
before adding any other products. Bonide does
not recommend applying AMS if applied in less
than 1 Quart per 1000 sq. ft. because of potential
problems with precipitation in reduced volumes.
UAN and AMS are not registered for use in
California.