A06_Attachment_3_-_Horning_Application_Mix_Ratio_2025.pdf

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Attached to
INSECTICIDE APPLICATION Federal contract opportunity
Solicitation number
140L4325Q0029
Issued by
Department of the Interior Bureau of Land Management Oregon-Washington

About this file

This file is a detailed aerial application spreadsheet for the 2025 application of Esfenvalerate insecticide at the Horning Tree Seed Orchard, dated 12/17/2024. The document outlines specific application requirements across 8 active orchard units totaling 39.3 acres, with precise GPS coordinates provided for each unit.

The application specifications include an Esfenvalerate concentration of 0.66 lbs of active ingredient per gallon, applied at 0.19 lbs of active ingredient per acre in 10 gallons of water, resulting in 36.85 oz of formulation per acre (0.288 gal/acre). The total required amount is 11.32 gallons of Esfenvalerate for the entire project area. The adjuvant specified is Antero-EA or R-56 spreader sticker at a rate of 32 oz per 100 gallons of water. The spreadsheet includes detailed calculations for each orchard unit, including gallons of water needed, number of loads based on 100-gallon tank capacity, and precise product measurements in both gallons and ounces.

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File Type Posted
FFP_SERVICE_CI_SAP_RFQ_EqualOrLessThanSAT_FAC2025-03_011725_0001.pdf PDF
Sol_140L4325Q0029.pdf PDF
A06_Attachment_2_-_Suggested_Flight_map.pdf PDF
A06_Attachment_1_-_Horning_Seed_Orchard_Vicinity_Map.pdf PDF
B03_WD_2015-5563_Rev_24.pdf PDF

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Text version

12/17/2024

0.66 = lbs of active ingredient/gallon

0.19 = lbs of active ingredient/acre (in 10 gal. of water)

36.85 = oz of formulation/acre (or 0.288 gal of formulation/acre) (1 gal/0.66 lb a.i) * (0.19 lb a.i./acre) * (128 oz./1 gal)

Adjuvant

Antero-EA or R-56

Suggested Order Gallons per Acre

Gal. per Orchard Gallons Ounces Ounces

1 C-10 45° 12' 46.64"N 122° 24' 41.32"W 4.8 0.29 1.38 1 48.9 176.9 48 0.48 15.4 2 I11 45° 12' 46.64"N 122° 24' 41.32"W 7.5 0.29 2.14 2 18.5 274.5 75 0.75 23.8 3 I12 45° 12' 29.80"N 122° 24' 45.03"W 4.2 0.29 1.21 1 26.8 154.8 42 0.42 13.4 4 I13 45° 12' 53.16"N 122° 24' 24.67"W 8.6 0.29 2.48 2 60.9 316.9 86 0.86 27.5

I-30 0.29 0.00 0 0.0 0.0 0 0.00 0.0 I-31 0.29 0.00 0 0.0 0.0 0 0.00 0.0 I-33 0.29 0.00 0 0.0 0.0 0 0.00 0.0 C70 0.29 0.00 0 0.0 0.0 0 0.00 0.0

5 C71 45° 13' 04.16" N 122° 23' 16.27" W 2.0 0.29 0.58 0 73.7 73.7 20 0.20 6.4 6 C73 45° 13' 07.12" N 122° 23' 14.86" W 4.0 0.29 1.15 1 19.4 147.4 40 0.40 12.8

C74 0.29 0.00 0 0.0 0.0 0 0.00 0.0 C72/C75 0.29 0.00 0 0.0 0.0 0 0.00 0.0 C76 0.29 0.00 0 0.0 0.0 0 0.00 0.0 C79 0.29 0.00 0 0.0 0.0 0 0.00 0.0

7 C78/80 45° 12' 34.05" N 122° 23' 52.56" W 2.5 0.29 0.72 0 92.1 92.1 25 0.25 8.0 8 C81 45° 12' 32.63" N 122° 23' 58.31" W 5.8 0.29 1.66 1 85.0 213.0 58 0.58 18.5

39.3 11.32 11 1408.0 1,449.3 393 4 125.9

3.20 oz/acre (in 10 gal of water/acre)

Formulated Esfenvalerate product rate/acre = 11.32 gallons of Esfenvalerate divided by 39.33 acres = 0.29 gal/acre = 36.8484848 oz/acre

Aerial Application

Product To add to Tank Mix (oz.)

Antero-EA or R-56 Spreader Sticker = 32 oz/100 gal. of water =

Horning Tree Seed Orchard 2025 Application of Esfenvalerate Insecticide

Product Needs/Mix Ratio by Orchard Unit

Esfenvalerate

Gallons of Water per

Unit

Number of Loads (100 Gal. Tank)

Formulation/Orchard

Insecticide

AcresOrchard Unit Latitude Longitude

Total

2025 Horning

File details come from the government source that posted it. Updated .