2017 Crop Protection Guide for Tree Fruits in Washington

Bioregulator Sprays

Saturday, January 20, 2018

Bioregulators: Pear - Postbloom

See General Recommendations for guidelines on table use. Read all product labels carefully.


 All
varieties
Bartlett,
Bosc
Bartlett,
Bosc,
Comice
REIPHI

Product

Except where noted, rates are amount per acre (amount per 100 gallons in dilute sprays; concentration) 
Amid-Thin W
NAD
--
-- (1.6-8 fl oz; 10-50 ppm)
--
48 h

NL
Exilis 9.5 SC
6-BA

-- (9.6-25.6 fl oz; 75-200 ppm)
-- --
12h

86d
Exilis Plus
6-BA

-- (46-122 fl oz; 75-200 ppm)
-- --
12 h

86 d
Fruitone N
NAA
-- --
12-20 oz (4-6 oz; 10-15 ppm)

48 h

2 d
K-Salt Fruit Fix 200
NAA
-- --
8-12 fl oz (2.4-3.6 fl oz; 10-15 ppm)

48 h

2 d
K-Salt Fruit Fix 800
NAA
-- --
2-3 fl oz (0.6-0.9 fl oz; 10-15 ppm)

48 h

2 d
MaxCel
6-BA

-- (48-128 fl oz; 75-200 ppm)
-- --
12 h

86 d
PoMaxa
NAA
--
-- (4 fl oz; --)
--
48 h

2d
Refine 6.25L
NAA
-- --
8-12 fl oz (2.4-3.6 fl oz; 10-15 ppm)

48 h

2 d


Exilis 9.5 SC: Total annual application may not exceed 182 grams BA (308 fl oz of MaxCel; 296 fl oz Exilis Plus; 61.6 fl oz Exilis 9.5SC) per acre.

Exilis Plus: Total annual application may not exceed 182 grams BA (308 fl oz of MaxCel; 296 fl oz Exilis Plus; 61.6 fl oz Exilis 9.5SC) per acre.

Fruitone N: Use lower rates if tank mixing with a surfactant - consult product labels for details. Note that appropriate rates vary widely between product formulations; double check labels to ensure proper concentrations.

K-Salt Fruit Fix 200: Use lower rates if tank mixing with a surfactant - consult product labels for details. Note that appropriate rates vary widely between product formulations; double check labels to ensure proper concentrations.

K-Salt Fruit Fix 800: Use lower rates if tank mixing with a surfactant - consult product labels for details. Note that appropriate rates vary widely between product formulations; double check labels to ensure proper concentrations.

MaxCel: Total annual application may not exceed 182 grams BA (308 fl oz of MaxCel; 296 fl oz Exilis Plus; 61.6 fl oz Exilis 9.5SC) per acre.

PoMaxa: Use lower rates if tank mixing with a surfactant - consult product labels for details. Note that appropriate rates vary widely between product formulations; double check labels to ensure proper concentrations.

Refine 6.25L: Use lower rates if tank mixing with a surfactant - consult product labels for details. Note that appropriate rates vary widely between product formulations; double check labels to ensure proper concentrations.


 

Tree Fruit Research & Extension Center, 1100 N Western Ave, Washington State University, Wenatchee WA 98801, 509-663-8181, Contact Us