8_Horning_Load_Calcs_Spray.pdf

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Horning Seed Orchard 2018 Aerial Esfenvalerate Spray Calculations & Acres

4 units at HSO will be aerially sprayed. Orchard unit order of application:

Flight Path Alpha

1. I-31 (Mollala High) 4.9ac

2. I-30 (Mollala Low) 5.5ac

3. I-33 (Santiam Low) 6.3ac

Flight Path Bravo

4. C-10 (Vernonia SE) 4.8ac

Figure1. Unit GPS locations

2018 HSO Aerial Asana Treatment Units (GPS taken at center of each unit)

Orchard Unit Latitude Longitude C-10 N45° 12' 52.29" N122° 24' 17.12" I-30 N45° 12' 6.44" N122° 24' 25.88" I-31 N45° 12' 10.47" N122° 24' 20.69" I-33 N45° 12' 19.23" N122° 24' 19.06"

Figure 2. Esfenvalorate Spray Calculations & Acreage

Intended Rate of Application Per Acre

Orchard Unit Acres S-FenvaloStar R-56 S-FenvaloStar oz R-56 oz H2O gal

C-10 4.8

36.8 oz per 10 gallons H2O

1oz per

Gallons H2O

176.64 4.9 49 I-30 4.9 180.32 3.3 33 I-31 5.5 202.4 6 60 I-33 6.3 231.84 3.6 36 Total 21.5 791.2 17.8 178

Note: Helicopter “rinse out” will occur in unit C10 as final flight