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Disease, Insect/Mite, and PGR Toolbox: Reentry and Preharvest Intervals

Listed below are pesticides used on tree fruits. Not all materials listed here are suggested in the spray schedules.
Updated:
March 12, 2020

Table. Reentry (REI) and preharvest (PHI) or spray-to-harvest intervals.
Listed below are chemical materials sprayed on tree fruits. Not all materials listed here are suggested in the spray schedules. Pesticides used at the rates and times suggested should be within the legal residue tolerance at harvest. Pomace made from apples or pears sprayed according to these suggestions may contain illegal residues if used for animal feeds. Always check the label for the actual REI and PHI. Updated January 2020.

 

Antibiotics REI (hrs) PHI (days) Apple PHI (days) Pear PHI (days) Peach PHI (days) Nectarine PHI (days) Apricot PHI (days) Cherry PHI (days) Plum
agricultural streptomycin 12 50 30 — — — — —
Agri-mycin 17 (streptomycin) 12 50 30 — — — — —
Blossom Protect 4 FB–LB FB–LB — — — — —
FireLine (oxytetracycline) 12 60 60 21 21 — — —
FireWall (streptomycin) 12 50 30 — — — — —
Kasumin (kasugamycin) 12 90 90 — — — — —
Mycoshield (oxytetracycline) 12 60 60 21 21 — — —

 

Fungicides REI (hrs) PHI (days) Apple PHI (days) Pear PHI (days) Peach PHI (days) Nectarine PHI (days) Apricot PHI (days) Cherry PHI (days) Plum
Aliette WDG (bearing—pome fruit) 12 14 14 — — — — —
Aliette WDG (nonbearing—pome fruit and stone fruit) 12 365 365 365 365 365 365 365
Aprovia 12 30 30 — — — — —
Bravo Weather Stik 12 — — SS SS SS SS (PH) SS
Bumper 41.8 EC 12 — — 0 0 0 0 21
Cabrio EG 12 — — — — — 0 —
Captana 24 0 — 0 0 0 0 0
Chlorothalonil 720 12 — — SS SS SS SS (PH) SS
Copperb
Double Nickel 4 0 0 0 0 0 0 0
Elevate 50 WDG 12 — 0 0 0 0 0 0
Ferbam 76 WDG 24 7 7 21 — 21 4 7
Flint Extra 12 14 14 1 1 1 1 1
Fontelis 12 28 28 0 0 0 0 0
Indar 2F 12 14 — 0 0 0 0 0
Inspire Super 12 14 14 2 2 2 2 —
Kenja 400SC 12 20 20 — — — — —
Lime Sulfur 48 D–PF 0 0 0 — 0 0
Luna Experience 12 — — 14 14 14 14 14
Luna Sensation 12 14 14 1 1 1 1 1
Luna Tranquility 12 72 — — — — — —
Magister SC 12 7 7 3 3 3 3 3
Mancozebc 24 77 77 — — — — —
Merivon 12 0 0 0 0 0 0 0
Meteor 24a — — PF PF PF PF PF
Omega 500F 12 28 — — — — — —
Orius 20AQ 12 — — 0 0 0 — —
Oso 5% SC 4 0 0 0 0 0 0 0
Ph-D 4 0 0 0 0 0 0 0
Phostrol 4 0 0 0 0 0 0 0
Polyram 80DF 24 77 — — — — — —
Pristine 12 0 0 0 0 0 0 0
Procure 480SC 12 14 14 — — — 1 —
ProPhyt 4 0 0 0 0 0 0 0
PropiMax EC 12 — — 0 0 0 0 21
Protocol 48 — — 1 1 1 1 1
Quash 12 — — 14 14 14 14 14
Quintec 12 — — 7 7 7 7 7
Rally 40WSP 24 14 — 0 0 0 0 0
Rampart 4 0 0 0 0 0 0 0
Regalia 4 0 0 0 0 0 0 0
Rhyme 12 14 14 7 7 7 7 7
Ridomil Gold SL 48 365 365 365 365 365 365 365
Rovral 24a — — PF PF PF PF PF
Rubigan E.C. 12 30 30 — — — 0 (PH) —
Scala 12 72 72 2d 2d 2d — 2d
Sercadis 12 0 — — — — — —
Serenade 4 0 0 0 0 0 0 0
Sil-Matrix 4 0 0 0 0 0 0 0
Sovran 12 30 30 — — — — —
Sulfur 24 LCe LCf LC LC LC LC LC
Syllit FL 48 TC 7 7 7 — 7 —
Thiram Granuflo 24 — — 7 — — — —
Tilt 12 — — 0 0 0 0 21
Topguard 12 14 14 7 7 7 7 7
Topsin M WSB 48 1 1 1 1 1 1 1
Torino 4 14 14 — — — 6 —
Trionic 4SC 12 14 14 — — — 1 —
Vangard WG 12 0 0 2 2 2 2g 2d
Vivando 12 — — 7 7 7 7 —
Ziram 76DF 48 14 14 14 14 30 14 —

 

Plant defense inducers REI (hrs) PHI (days) Apple PHI (days) Pear PHI (days) Peach PHI (days) Nectarine PHI (days) Apricot PHI (days) Cherry PHI (days) Plum
Actigard 12 60 — — — — — —
LifeGard 4 0 0 — — — — —
Vacciplant 4 0 0 0 0 0 0 0

 

Plant growth regulators REI (hrs) PHI (days) Apple PHI (days) Pear PHI (days) Peach PHI (days) Nectarine PHI (days) Apricot PHI (days) Cherry PHI (days) Plum
Amid-Thin W 48 NE NE — — — — —
Apogee 12 45 — — — — 20 —
Blush 4 NE — — — — — —
Ethephon 48 7 — — — — 7 —
Exilis Plus 12 86 — — — — — —
Exilis Plus (in latex paint) 12 BBB BBB — — — BBB —
Falgro 4L 4 — — 0 0 0 0 0
Fruitone L 48 2 2 — — — — —
Fruitone N 48 2 2 — — — — —
Fysium 24.5 NE — — — — — —
GibGro 4LS 4 NE — 0 0 0 0 0
Harvista 4 3 3 — — — — —
Kudos 12 45 — — — — 20 —
MaxCel (bearing—apple and pear) 12 86 86 — — — — —
MaxCel (branching nonbearing trees) 12 365 365 — — — 365 —
MaxCel (in latex paint) 12 BBB BBB — — — BBB —
Motivate 48 7 — — — — 7 —
Novagib 10L 4 NE — — — — NE —
Perlan 4 NE 365 — — — 365 —
PoMaxa 48 2 2 — — — — —
ProGibb 4% 4 — — 0 0 0 0 0
ProGibb 40% 4 0 — — — — 7 —
Promalin (for branching) 4 NE 365 365 — — 365 —
Promalin (for fruit shape) 4 NE — — — — — —
ProVide 4 NE — — — — — —
ReTain 12 7 7 7 7 7 — 7
ReTain (increase fruit set) 12 PF PF — — — — —
RiteWay 12 86 86 — — — — —
SmartFresh 24.5 NE — — — — — —
Splendor 12 NE — — — — 7 —
TRE-HOLD A-112 12 D D — — — — —
Typy (for fruit shape) 24 NE — — — — — —
Typy (for branching) 24 NE 365 365 — — 365 —
Verve 48 7 — — — — 7 —

 

Insecticides/miticides REI (hrs) PHI (days) Apple PHI (days) Pear PHI (days) Peach PHI (days) Nectarine PHI (days) Apricot PHI (days) Cherry PHI (days) Plum
Abacus 12 28 28 21 21 21 21 21
Abba 0.15EC 12 28 28 21 21 21 21 21
Acramite 50WS 12 7 7 3 3 3 3 3
Actara 12 14–35h 14–35h 14 14 14 14 14
Admire PRO 12 7 7 0 0 0 7 7
Agree 4 0 0 0 0 0 0 0
Agri-Flex 96 35 35 — — — — —
Agri-Mek 0.15EC 12 28 28 21 21 21 21 21
Altacor 4 5 5 10 10 10 10 10
Ambush 25W 12 PF PB 14 — — 3 —
Apollo SC 12 45 21 21 21 21 21 —
Apta 12 14 14 14 14 14 14 14
Arctic 3.2 EC 12 PF PB 14 14 — 3 —
Asana XL 12 21 28 14 14 14 14 14
Assail 30SG 12 7 7 7 7 7 7 7
Avaunt 12 14 28 14 14 14 14 14
Aza-Direct 4 0 0 0 0 0 0 0
Azatin XL 4 0 0 0 0 0 0 0
Baythroid XL 12 7 7 7 7 7 7 7
Belay 12 7 7 21 — — — —
Beleaf 50 SG 12 21 21 14 14 14 14 14
Besiege 24 21 21 14 14 14 14 14
Bexar 12 14 14 14 14 14 14 14
Biobit HP 4 0 0 0 0 0 0 0
BioCover MLT 4 0 0 0 0 0 0 0
Brigade 2 EC/WSB 12 — 14 — — — — —
Carbaryl 4L 12 3 3 3 3 3 3 3
Carpovirusine 4 0 0 — — — — —
Centaur WDG 12 14 14 14 14 14 14 14
chlorpyrifos 4E 96 PB/28 PB PB/14i PB/14i PB/14 21 PB/21i
Closer 12 7 7 7 7 7 7 7
Cormoran 12 14 12 8 8 8 8 8
Cyd-X 4 0 0 — — — — —
Cyd-X HP 4 0 0 — — — — —
Danitol 2.4EC 24 14 14 3 3 3 3 3
Declare 24 21 21 14 14 14 14 14
Delegate 4 7 7 1 1 14 7 7
Deliver 4 0 0 0 0 0 0 0
Delta Gold 12 21 21 — — — — —
Diazinon 50W 96 21j 21j 21j 21j 21 21j 21j
Dimate 4E 240 — 28 — — — — —
Dimethoate 4EC 48 — 28 — — — — —
Dimilin25W 12 — 14 — — — — —
Dipel 4 0 0 0 0 0 0 0
Discipline 12 — 14 — — — — —
Dormant plus oil 12 D D D D D D D
Endigo ZC 24 35 35 14 14 14 14 14
Envidor 2SC 12 7 7 7 7 7 7 7
Esteem 0.86EC/35WP 12 45 45 14 14 14 14 14
Entrust 4 7 7 1 1 14 7 7
Exirel 12 3 3 3 3 3 3 3
Gladiator 12 28 28 21 21 21 21 21
Imidan 70WP 168 14 14 14 14 14 —, 7k 7
Intrepid 2F 4 14 14 7 7 7 7 7
JMS Stylet oil 4 0 0 0 0 0 0 0
Kanemite 15SC 12 14 14 — — — 7 —
Karate 24 21 21 14 14 14 14 14
Lambda-Cy 24 21 21 14 14 14 14 14
Lannate SP, LV 72–96 14 7 4 1l — — —
Leverage 2.7 SE 12 7 7 7 7 7 7 7
Lorsban 75WG 96 PF — —, 14m —, 14m — —, 21m,n —
Lorsban Advanced 96 PB° — PB/14 PB/14 — PB/21 —
Madex HP 4 0 0 0 0 0 0 0
Magister SC 12 7 7 3 3 3 3 3
Malathion 5EC 12–24 — 1 7 7 6 3 —
Malathion 8 12 — — 7 7 7 — —
Malathion 57 12–24 — 1 7 7 6 3 —
Malathion ULV 12 — — — — — 1 —
Minecto Pro 12 28 28 21 21 21 21 21
Mite-E-Oil 4 0 0 0 0 0 0 0
Movento 24 7 7 7 7 7 7 7
M-Pede 12 0 0 0 0 0 0p 0
Mustang Max 12 14 14 14 14 14 14 14
Nealta 12 7 7 — — — — —
Neemix 4.5 12 0 0 0 0 0 0 0
Nexter 12 25 7 7 7 300 300 7
Onager 12 28 28 7 7 7 7 7
Permethrin 3.2EC 12 PF PB 14 14 — 7 —
Perm-Up 3.2 EC, 25DF 12 PF PB 14 14 — 3 —
Portal XLO 12 14 14 7 7 7 7 7
Pounce 25WP 12 PF PB 14 14 — 3 —
PQZ 12 14 14 7 7 7 7 7
Prey 1.6 12 7 7 0 0 0 7 7
Proaxis 24 21 21 14 14 14 14 14
Proclaim 12–48 14 14 — — — — —
Provado 1.6F 12 7 7 0 0 0 7 7
Rimon 0.83EC 12 14 14 8 8 8 8 8
Scorpion 12 — — 3 3 — — —
Sevin XLR 12 3 3 3 3 3 3 3
Sivanto 4 14 14 14 14 14 14 14
Superior Spray Oil 12 0 0 0 0 0 0 0
Surround WP 4 0q 0q 0q 0q 0q 0q 0q
Tombstone 12 7 7 7 7 7 7 7
Trilogy 4 0 0 BPH BPH BPH BPH BPH
Tundra EC 12 — 14 — — — — —
Ultor 24 7 7 7 7 7 7 7
Vendex 50WP 48 14 14 14 14 — 14 14
Venerate XC 4 0 0 0 0 0 0 0
Versys 12 7 7 7 7 7 7 7
Virosoft CP4 4 0 0 — — — — 0
Voliam Flexi 12 35 35 14 14 14 14 14
Vydate L 48 14 14 — — — — —
Warhawk 96 PB PB D/14 D/14 — D/21 D
Warrior II 24 21 21 14 14 14 14 14
Yuma 4E 96 D D D/14 D/14 — D/21 D
Zeal 72WDG 12 14 14 7 7 7 7 7
Zoro 12 28 28 — — — — 21

 

Nematicides and fumigants REI (hrs) PHI (days) Apple PHI (days) Pear PHI (days) Peach PHI (days) Nectarine PHI (days) Apricot PHI (days) Cherry PHI (days) Plum
Basamid G 120 1 year 1 year 1 year 1 year 1 year 1 year 1 year
DiTera DF 4 — — — — — — —
Telone (all formulations) 120 — — — — — — —
Vapam HL 120 — — — — — — —
Velum Prime 12 7 7 0 0 0 0 0
Vydate L 48 — — — — — — —

Key

  • --- No registration
  • 0-60 PHI
  • B Remove residue by brushing
  • BH Before harvest
  • BHP Before pit hardening (stone fruit)
  • D Dormant only
  • EC Early cover sprays
  • FB Full Bloom
  • HG 1/2 inch green
  • LB To late bloom
  • LC To late cover sprays
  • NE Not established
  • P To pink bud
  • PB Prebloom
  • PF To pedal fall
  • PH Postharvest
  • SC Second cover or 1/2 inch fruit diameter
  • SD Soil drench or spray
  • SF To shuck fall
  • SS To shuck split

a. Do not enter or allow worker entry into treated areas during the restricted entry interval of 48 hours for grapes. The restricted entry interval for all other WPS uses is 24 hours.
b. Copper restrictions vary with formulations and active ingredients. Read the label for the specific copper being applied.
c. Some equivalent products include Dithane, Manzate, and Penncozeb.
d. Do not make more than two applications of a Group 9 fungicide within 30 days of harvest.
e. Do not apply to sensitive apple varieties.
f. Do not apply to D'anjou pear.
g. Do not apply to sweet cherry.
h. 14-day PHI for Actara used at rate equal or less than 2.75 ounces per acre; 35-day PHI for use of more than 2.75 ounces per acre.
i. Exceptions are PTB and LPTB trunk-only sprays.
j. Only one dormant and one application per growing season are allowed.
k. Imidan is not registered for use on sweet cherries; up to seven days preharvest on tart cherries.
l. Lannate LV is not registered for use on nectarines.
m. Lorsban 75 WG can be applied directly to tree trunk for borer control on cherries (PHI is 21 days) and peach and nectarine (PHI is 14 days).
n. Lorsban is recommended for sour cherries only.
o. Lorsban Advanced and 50W can be used on apples as a direct trunk spray for the control of borers with a 28-day PHI.
p. Do not use M-Pede on sweet cherries when fruit are present.
q. To avoid Surround residue on fruit, it is recommended that applications be stopped in adequate time before harvest (see the label).

Source: Penn State Tree Fruit Production Guide