Phenology & DDs for NY NEWA Stations from 1/1 - 7/29

Station || Stage || DD 43F || Rainfall (in)

Geneva || fruit sizing || 2637 || 0.13

Highland (HVRL) || fruit sizing || 2844 || 0.32

Clifton Park || fruit sizing || 2684 || 0.15

Peru (Forrence) || fruit sizing || 2349 || 0.26

Medina - Inland || fruit sizing || 2548 || 0.71

Appleton North - Lake || fruit sizing || 2403 || 0.36

Fairville (The Apple Shed) - Inland || fruit sizing || 2510 || 0.2

Williamson (DeMarree) - Lake || fruit sizing || 2582 || 0.12

*all DDs Baskerville-Emin, B.E

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Upcoming Pest Events

Pest/Phenology Event || DD Base 43˚F || Approx. Date

Apple Maggot Traps Set Out (in orchard) || 1-Jul"

ERM Sample – 5.0 mites/leaf || 1-Jul

Comstock mealybug tape traps set out || July 1 (ENY), July 15 (WNY)

OFM – 2nd flight starting || 1180* ± 136* || 29-Jun ± 5 days

OBLR Summer Gen. 1st Sample || 10-Jul ± 5 days

STLM Summer Gen. 1st Sample || 9-Jul ± 7 days

RBLR – 2nd flight starting || 1367 ± 105 || 29-Jun ± 6 days

AM – 1st catch || 1509 ± 285 || 4-Jul ± 12 days

Lesser peachtree borer – peak catch || 1234 ± 470 || 25-Jun ± 19 days

STLM – 2nd flight peak || 1563 ± 207 || 6-Jul ± 8 days

Codling moth – 1st flight ending || 1557 ± 262 || 6-Jul ± 12 days

Peachtree borer – peak catch || 1579 ± 465 || 7-Jul ± 19 days

Lesser appleworm – 2nd flight starting || 1768 ± 339 || 14-Jul ± 12 days

OFM – 2nd flight peak || 1450* ± 147* || 11-Jul ± 9 days

American plum borer – 2nd flight starting || 1850 ± 290 || 16-Jul ± 11 days

RBLR – 2nd flight peak || 1721 ± 232 || 13-Jul ± 7 days

San Jose scale – 2nd flight starting || 1804 ± 170 || 15-Jul ± 8 days

Codling moth – 2nd flight starting || 1887 ± 313 || 20-Jul ± 13 days

Dogwood borer – peak catch || 1611 ± 226 || 8-Jul ± 10 days

STLM – 2nd flight ending || 2167 ± 177 || 28 Jul ± 8 days

American plum borer – 2nd flight peak || 2290 ± 285 || 1-Aug ± 8 days

OFM – 2nd flight ending || 2044* ± 233* || 31-Jul ± 7 days

ERM Sample – 7.5 mites/leaf || 1-Aug"

Cherry fruit fly traps in || 1-Aug

San Jose scale – 2nd flight peak || 2312 ± 174 || 3-Aug ± 9 days

Apple maggot – peak flight || 2394 ± 247 || 6-Aug ± 10 days

Codling moth – 2nd flight peak || 2327 ± 349 || 6-Aug ± 13 days

RBLR – 2nd flight ending || 2419 ± 273 || 7-Aug ± 10 days

STLM – 3rd flight starting || 2420 ± 196 || 6-Aug ± 7 days

Comstock mealybug – 2nd gen. crawlers emerging || 2429 ± 195 || 8-Aug ± 12 days

OBLR –2nd flight starting || 2413 ± 201 || 7-Aug ± 9 days

OFM – 3rd flight starting || 2275* ± 290* || 9-Aug ± 9 days

Lesser appleworm – 2nd flight peak || 2607 ± 463 || 15-Aug ± 23 days

RBLR – 3rd flight starting || 2715 ± 214 || 19-Aug ± 10 days

STLM – 3rd flight peak || 2755 ± 222 || 19-Aug ± 9 days

OFM – 3rd flight peak || 2625* ± 137* || 27-Aug ± 12 days

*Base temperature for OFM 45F

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