PEACH SHUCK SPLIT, SHUCK FALL SPRAYS1
Effectiveness rating: E = excellent, G = good, F = fair
| Disease | Effectiveness | Suggested Chemicals | 100 Gal Dilute | Acre Concentrate |
| Scab | E = 18 | 4. Bravo 720 |
16-22 fl oz |
3.1-4.1 pt |
| G = 7, 8, 9,
10, 14 |
7. Topsin-M + captan 50W |
4-6 oz + 1-2 lb |
12-18 oz + 3-4 lb |
|
| Brown rot | E = 7, 8, 14 |
8. Topsin-M + sulfur 95W |
4-6 oz + 4-6 lb |
12-18 oz + 12-15 lb |
| 9. captan 50W |
2 lb |
5 lb |
||
| 10. sulfur
95W |
6 lb |
15 lb |
||
| G = 9, 10 |
12. Rally 40WSB | 1.25-2.0 oz | 2.5-6.0 oz | |
| Rusty spot | E =
12, 14, 18 |
14. Indar 2F | -- | 6 fl oz |
| 18. Gem 25WG |
-- |
4-84 oz |
1 CAUTION: Do not apply Bravo after shuck-split stage. Do not extend intervals between cover sprays more than 14 days. Where scab has been a serious problem, see petal fall spray for more effective combinations.
PEACH SHUCK SPLIT, SHUCK FALL SPRAYS1
Effectiveness rating: E = excellent, G = good, F = fair
| Insects/Mites | Effectiveness | Suggested Chemicals | 100 Gal Dilute | Acre Concentrate |
| Tarnished plant bug (TPB) | G = 1,
2, 4, 5, 8, 13 |
1. Thionex 50WP or 3EC | 1 lb or 21 fl oz | 3 lb or 4 pt |
| Stink bugs (SB) | G = 1, 2, 5, 8, 13 | 2. 2Lannate 90 SP | 4 oz | 10 oz |
| Green peach aphid (GPA) | E = 3,
4, 8, 12, 13 |
3. Provado or Pasada 1.6F | 2 fl oz | 4-8 fl oz |
| G = 1, 2 |
4. 4Actara 25WG |
-- | 3.0-5.5 oz | |
| Plum curculio (PC) | E = 4,
5, 9 |
5. Imidan 70WSB | 16-21 oz | 3-4 lb |
| Oriental fruit moth (OFM) | E = 2, 5, 10, 11 | 6. 3Isomate LPTB | Not a spray | |
| G = 7, 13 |
7. Intrepid 2F |
-- | 12-16 fl oz | |
| Lesser peachtree borer (LPTB) | E = 6 | 8. Beleaf 50SG |
-- |
2-2.8 oz |
| 9. Avaunt
30WDG |
-- |
5-6 oz |
||
| 10. Delegate
25WG |
-- |
6-7 oz |
||
| 11. Altacor
35WDG |
-- |
3-4.5 oz |
||
| 12. Movento
2SC |
-- |
6-9 fl oz |
||
| 14. 5Assail
0SG |
-- |
2.5-8 oz |
1 CAUTION: Applications at both shuck split and shuck fall are important to prevent catfacing injury.
2 Residual life of this material is short; extend effectiveness by combining with 1/2 rate of 15. Available for nectarines by 24(c) label in Virginia and West Virginia.
3
Isomate pheromone dispensers for LPTB should be placed before first
flight
at 100/A. Be sure to read note on mating
disruption and note,
p. 23. Isomate LPTB is also effective against PTB when used at a
higher
rate (200-250/A).
4 Use 3.0-4.0 0z/A for GPA, and 4.5-5.5 oz/A for PC, TPB and SB.
5 Use2.5-5.3 0z/A for GPA, and 5.3-8 oz/A for OFM, PC, TPB and
SB.
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Web Site Authors: Alan R. Biggs and Douglas G. Pfeiffer