Use this table as a guide but refer to product label for specific information.

The preharvest interval (PHI) is the number of days between the last spray and first harvest.

The restricted entry interval (REI) is the minimum interval that must be observed between application of the pesticide and work in the treated crop without protective equipment. If no re-entry period is stated on the label, assume it is 12 hours. If the REI for harvest exceeds the PHI, follow the REI.

The maximum applications is the labelled maximum number or product amount applied for the growing season and may be higher than what is recommended for resistance management or for the preservation of beneficial insects.

Not all products are labeled for use on nectarine. These products are marked with .

Products listed as potentially organic may be acceptable for organic use based on MAPAQ. Réseau d’avertissements phytosanitaires. 2022. RAP – Réseau Général. Bulletin d’information N° 1, Spécial phytoprotection bio. 14 juillet 2022, or, or a letter of certification provided by the registrant. Check with certifying body to verify the acceptability of any product prior to using it.

 

Product Name

 

Registration Number

 

Common Name

 

Group

 

Preharvest Interval

 

Restricted Entry Interval

 

Maximum Applications

(Maximum amount per year)

 

Potentially Organic

Products used for insect and mite control or suppression

Aceta 70 WP

33298

acetamiprid

4A

7 days

12 hours1/
6 day2

4 (960 g/ha)

Acramite 50 WS

27925

bifenazate

20

7 days

12 hours

1

Altacor

28981

chlorantraniliprole

28

1 day

12 hours

3 (645 g/ha)

Altacor Max

34654

chlorantraniliprole

28

1 day

12 hours

3 (324 g/ha)

Apollo SC

21035

clofentezine

10

21 days

12 hours1/
2 days2

1

Assail 70 WP

27128

acetamiprid

4A

7 days

12 hours1/
6 days2

4 (960 g/ha)

Beleaf 50 SG

29796

flonicamid

29

14 days

12 hours1/
3 days2

3 (600 g/ha)

Closer

30826

sulfoxaflor

4C

7 days

12 hours

2 (800 mL/ha)

Cormoran

33353

acetamiprid + novaluron

4A+15

7 days

12 hours1/
6 days2

4

Danitol

33817

fenpropathrin

3

16 days

24 hours1/
23 days2/
7 days10

1 (1.559 L/ha)

Decis 100 EC‡

33700

deltamethrin

3

1 day

12 hours

1

Delegate

28778

spinetoram

5

1 day

12 hours

3/33

Entrust

30382

spinosad

5

1 day

when dry

3 (364 mL/ha)

*

Envidor 240 SC

28051

spirodiclofen

23

7 days

12 hours

1 (750 mL/ha)

Exirel

30895

cyantraniliprole

28

3 days

12 hours

4 (4.5 L/ha)

Harvanta 50 SL

32889

cyclaniliprole

28

7 days

12 hours

3 (4.8 L/ha)

Imidan 50 WP ‡

29064

phosmet

1B

17 days

12 hours1/
4 days10*

1

Intrepid

27786

methoxyfenozide

18

7 days

12 hours

1

Isomate OFM TT

31419

pheromone, oriental fruit moth

NC

0 days

0 hours

*

Isomate-PTB Dual

30042

pheromone, peachtree borer, lesser peachtree borer

NC

0 days

0 hours

*

Kopa Insecticidal Soap

31433

potassium salts of fatty acids

NC

0 days

12 hours1,4

*

Labamba

33576

lambda-cyhalothrin

3

7 days

12 hours

3

Lorsban 50 W

20944

chlorpyrifos

1B

21 days

4 days

2

Madex HP

34116

Cydia pomonella granulovirus (CpGV) isolate V-22

 

0 days

4 hours

5 per generation

Magister SC

34544

fenazaquin

21

10 days

1 day1,10/
17 days2/

(2.63 L/ha)

Malathion 85 E

8372

malathion

1B

7 days

24 hours1/
72 hours2

1

Matador 120 EC

24984

lambda-cyhalothrin

3

7 days

12 hours

3

Movento 240 SC

28953

spirotetramat

23

7 days

12 hours

(1.12 L/ha)

Nealta

31284

cyflumetofen

25

7 days

12 hours

2

Nexter SC

33433

pyridaben

21

14 days

24 hours

1

Perm-UP EC

28877

permethrin

3

7 days

12 hours

2  (1.04 L/ha)

Poleci 2.5 EC ‡

32446

deltamethrin

3

1 day

12 hours

1

Pounce 384 EC

16688

permethrin

3

7 days

when dry

2 (1.040 L/Ha

Purespray Green Spray Oil 13 E

27666

mineral oil

NC

12 hours

1/85

*

Rimon 10 EC

28881

novaluron

15

14 days

12 hours

3/33 (10.05 L/ha)

Ship 250 EC

32563

cypermethrin

3

7 days

12 hours

2

 

Silencer 120 EC

29052

lambda-cyhalothrin

3

7 days

12 hours

3

Sivanto Prime

31452

flupyradifurone

4D

14 days

12 hours

(2 L/ha)

Spiro SC

34247

spirodiclofen

23

7 days

12 hours

1

Success

26835

spinosad

5

1 day

when dry

3

SuffOil-X

33099

mineral oil

NC

0 hours

12 hours

8

*

Superior 70 Oil

9542

14981

mineral oil

NC

prebloom

12 hours

1

*

TwinGuard

31442

sulfoxaflor + spinetoram

4C+5

7 days

12 hours

2

UP-Cyde 2.5 EC

28795

cypermethrin

3

7 days

12 hours

2

Vayego 200 SC

33711

tetraniliprole

28

5 days

12 hours

3 (900 mL/ha)

Vegol Crop Oil

32408

canola oil

NC

0 days

12 hours1,4

1/46

*

Versys

33266

afidopyropen

9D

0 days

12 hours1,4

4 (1.25 L/ha)

Zivata

32427

lambda-cyhalothrin

3

7 days

12 hours

3

 

Products used for disease control or suppression

Bravo ZNC

33515

chlorothalonil

M

60 days/shuck split

12 hours1/
11 days2

2/17

Bumper 432 EC

28017

propiconazole

3

3 days

12 hours

58

Cantus WDG

30141

boscalid

7

0 days

12 hours1,4

5 (1.85 kg/ha)

Cevya

33405

mefentrifluconazole

3

0 days

12 hours1,4

(1.125 L/ha)

Copper 53 W

9934

tri-basic copper sulphate

M

dormant

48 hours

2

*

Copper Spray

19146

copper oxychloride

M

dormant

48 hours

2

*

Cosavet DF Edge ‡

31869

sulphur

M

1 day

24 hours

8

*

Cueva

31825

copper octanoate

M

1 day

4 hours

5/109

*

Echo NP

33479

chlorothalonil

M

60 days/ shuck split

12 hours1/
11 days2

2/17

Elevate 50 WG

25900

fenhexamid

17

1 day

12 hours1/
3 days2

4

Fitness

32639

propiconazole

3

3 days

3 days

58

Flint

30619

trifloxystrobin

11

1 day

12 hours1/
7 days2

4 (1.12 kg/ha)

Fontelis

30331

penthiopyrad

7

0 days

12 hours1,4

(4.5 L/ha)

Funginex DC ‡

27686

triforine

3

prebloom

12 hours

3 (2.5 L/ha)

Guardsman Copper Oxychloride 50

13245

copper oxychloride

M

2 days

48 hours

2

*

Indar

27294

fenbuconazole

3

0 days

12 hours1,4

7

Jade

24030

propiconazole

3

3 days

3 days

58

Kenja 400 SC

31758

isofetamid

7

1 day

12 hours

3

Kumulus DF

18836

sulphur

M

1 day

24 hours

8

*

Luna Sensation

32107

fluopyram + trifloxystrobin

7+11

1 day

12 hours

(1.98 L/ha)

Maestro 80 WSP

33488

captan

M

2 days

1 day1/
29 days2/
15 days3

1

Merivon

33951

fluxapyroxad + pyraclostrobin

7+11

1 day

12 hours1/
10 days2

3

 

Microscopic Sulphur WP ‡

14653

sulphur

M

1 day

24 hours

8

*

Microthiol Disperss

29487

sulphur

M

1 day

24 hours

8

*

MilStop

28095

potassium bicarbonate

NC

0 days

4 hours1,4

10

*

Miravis Duo

33206

difenoconazole + pydiflumetofen

3+7

0 days

12 hours1,4

(4 L/ha)

Nova

22399

myclobutanil

3

5 days

12 hours1/
12 days2

6

Parasol Flowable

25901

copper hydroxide

M

dormant and postharvest

48 hr

2

*

Princeton

33840

propiconazole

3

3 days

3 days

56

Pristine WG

27985

boscalid + pyraclostrobin

7+11

0 days

when dry1
10 days2/
24 hours4

5

ProBLAD Biofungicide

34050

BLAD polypeptide

BM1

0 days

12 hours1,4

3

Purespray Green Spray Oil 13 E

27666

mineral oil

NC

12 hours

1/85

*

Quash

30402

metconazaole

3

14 days

12 hours1/
9 days2

1

Regalia Maxx

30199

extract of Reynoutria sachalinensis

P5

0 days

when dry

*

Scholar 230 SC

29528

fludioxonil

12

postharvest

1

Senator 50 SC

32096

thiophanate-methyl

1

1 day

12 hours1/4 days2

2 (4.9 L/ha)

Sercadis

31697

fluxapyroxad

7

0 days

12 hours1,4

3 (1 L/ha)

Serenade OPTI

31666

Bacillus subtilis

BM2

0 days

when dry

*

Sharda Captan 48 SC ‡

32300

captan

M

2 days

1 day1/
29 days2/
15 days4

1

Supra Captan 80 SP

33461

captan

M

2 days

1 day1/
29 days2/
15 days3

1

Syllit 400 FL

28351

dodine

U12

60 days

48 hours

2

Vegol Crop Oil

32408

canola oil

NC

0 days

12 hours1,4

1/46

*

Vivando SC

29765

metrafenone

50

7 days

12 hours

2

Use this table as a guide but refer to product label for specific information.

M = Multi-site fungicides. BM = Biologicals with multiple modes of action. NC = Not classified by FRAC/IRAC, or group not indicated on product label. P = Plant defense inducers. U = Mode of action has not been determined. — = Information is not specified on the product label. * = Potentially organic. Check with certifying body.

1 General re-entry. 2 Hand thinning. 3 Maximum of 3 applications to trunk and 3 to canopy. 4 REI for Harvest. When REI exceeds PHI, follow REI. 5 Maximum of 9 applications per season with no more than 1 dormant application. 6 Maximum of 5 applications per season with no more than 1 dormant application. 7 Maximum of 2 applications before shuck split and one dormant application spring or fall. 8 No more than 2 applications of this group in the 3 weeks prior to harvest. 9 Maximum of 5 applications per year for peach or 10 applications per year for nectarine. 10 Scouting. * Personal protective equipment required for some activities. See label. ‡ Not labeled on nectarines.