Optimara Growing Tips
Start to Finish
14
Methods of Application
• Spraying --
Apply product with about 400 lbs. pressure sprayer. Spray the solution under
high pressure up into the greenhouse so that it is evenly distributed over the plants. The plants
should not be dripping wet. Apply 5 gallons per 10,000 sq.ft. of production space, unless the
preceding guidelines recommend otherwise.
• Colfogging --
Spray at about 2000 lbs. This is the preferred spraying method since the
spray leaves little or no residue on the plants. When using this method always use 7 times the
recommended oz. per gallon, i.e., 1 oz. per 7 1/2 gallons should be applied at 7 oz. per 7 1/2
gallons. Apply 2 1/2 gallons to 10,000 sq.ft. of production space. Fog up high into the air so the
mist will settle in a nice and even distribution on the plants.
• Drenching --
Drench at a rate of about 3/4 gallon per square yard.
We would like to point out that the directions about chemical uses have been gradually
established after years of experimentation in our greenhouses. However, we always recommend
to our customers to first test pest control treatments on a small area of their crop. If the results
are positive, the treatment may then be applied to the entire crop.
CAUTION
All chemicals need to be applied by trained personnel. Extreme caution has to be
exercised. Please always read the label of the product in detail. Always wear protective
clothing, and observe re-entry time. Never store chemicals in any other container than
the original container it was provided in !!!
Disclaimer:
The Holtkamp Greenhouses, Inc. makes no garantees, either expressed or implied,
regarding the recommendations in this guideline. It reserves the right to make changes to these
recommendations at any time. The company is only providing recommendations and does not
assume any responsibility for anybody following these recommendations. The company may not
be held liable for any damages. Unique wing conditions may require different treatments, calling
for the judgement of the person reading and following these guidelines.
