PEACH THIRD COVER SPRAY1
Effectiveness rating: E = excellent, G = good, F = fair
Disease | Effectiveness | Suggested Chemicals | 100 Gal Dilute | Acre Concentrate |
Brown rot2 | E = 1, 2, , 7
G = 3, 4 |
1. Topsin-M 70W + Captan 50W | 4-6 oz + 1-2 lb | 12-18 oz + 3-4 lb |
Rusty spot | E = 5, 6, 7 |
2. Topsin-M 70W + Sulfur 95W | 4-6 oz + 4-6 lb | 12-18 oz + 12-15 lb |
G = 2 |
3. Captan 50W | 2 lb | 5 lb | |
F = 1, 4 |
4. Sulfur 95W | 6 lb | 15 lb | |
5. Rally 40WSP | 1.25-2.0 oz | 2.5-6.0 oz | ||
6. Indar 2F | -- | 6 fl oz | ||
7. Inspire Super |
-- |
1 pt |
1 Do not extend intervals between cover sprays more than 14 days.
2 Fungicide applications for brown rot control are not required for green fruit after the pit-hardening stage. Resume fungicide applications as fruit begin to color or as weather favorable for brown rot development occurs.
Insects/Mites | Effectiveness | Suggested Chemicals | 100 Gal Dilute | Acre Concentrate |
Stink bugs (SB) | E = 19 | 1. 1Lannate 90 SP | 4 oz | 12 oz |
G = 1, 2, 3, 13, 16, 17, 20, 21, 22 | 2. Imidan 70WSB | 16-21 oz | 3-4 lb | |
Oriental fruit moth (OFM) | E = 1, 2, 3, 6, 9, 11, 12, 17, 20 | 3. Voliam flexi 40WG |
-- | 4-7 oz |
G = 5, 13, 14 | 4. Entrust 2SC |
-- | 4-8 fl oz | |
Leafrollers (RBLR, VLR, TABM) | E= 1, 3, 4, 5, 9, 11, 12, 14 |
5. Intrepid 2F | -- | 12-16 fl oz |
G = 2 |
6. 3 CheckMate
OFM-F |
-- | 1.7+2.5 fl oz | |
7. 2Apollo 42SC | -- | 4-8 fl oz | ||
8. 2Savey
50DF or Onager 1EC |
-- | 3-6 oz or 12-24 fl oz |
||
Mites (ERM) | E = 7, 8, 15, 18 |
9. Exirel | -- | 8.5-17.0 fl oz |
G = 10 | 10. Vendex 50W | 6 oz | 1 lb | |
11. Delegate 25WG |
-- |
6-7 oz |
||
12. Altacor 35WDG |
-- |
3-4.5 oz |
||
13. Assail 30SG |
-- |
5.3-8 oz |
||
14. Belt 4SC |
-- |
3-5 fl oz |
||
15. Zeal |
-- |
2-3 oz |
||
16. 4Danitol 2.4EC | -- |
10.66-21.3 fl oz | ||
17. 4 Perm-Up
3.2EC |
-- |
4-10 fl oz | ||
18. Portal 5EC |
-- | 2 pt |
||
19. Endigo ZC |
-- | 5-6 fl oz |
||
20. Volium Xpress |
-- | 6-12 fl oz |
||
21. Belay 2.13SC |
-- | 6 fl oz |
||
22. Leverage 360 |
-- | 2.8 fl oz |
1 Available for nectarines by 24(c) label in Virginia and West Virginia.
2 Mites are less important on peach than apple. Apply at a time before mites are most damaging. These materials should best be considered in blocks where other acaricides have failed to give adequate control.
3 See note on mating disruption products, page 45.
4 These
ratings relate to native stink bugs. For recommendations
regarding BMSB, see BMSB
note.
5
Registered for use only on peach.
6
Use only once per season at 2.8 fl oz/A.
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Web Site Authors: Alan R. Biggs and Douglas G. Pfeiffer