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| DISEASE | FRAC | Product |
Rate/ Acre |
REI-hours | PHI-days | EFFICACY | COMMENTS |
|---|---|---|---|---|---|---|---|
| Apple scab | M3 | Manzate Pro-Stick | 6 lb. | 24 | Not after bloom | High | DO NOT apply more than 24 lb./A/year or apply this rate after bloom. |
| M3 | Penncozeb 75 DF | 6.4 lb. | 24 | Not after bloom | High | DO NOT apply more than 24 lb./A/year or apply this rate after bloom. | |
| M3 | Dithane F-45 Rainshield | 4.8 qt | 24 | Not after bloom | High | DO NOT apply more than 19.2 qt./A/year or apply this rate after bloom. | |
| M3 | Polyram 80 DF | 6 lb. | 24 | Not after bloom | High | DO NOT apply more than 24 lb./A/year or apply this rate after bloom. | |
| M3 | Manzate Pro-Stick | 3 lb. | 24 | 77 | High | DO NOT apply more than 21 lb/A per year. | |
| M3 | Penncozeb 75 DF | 3.2 lb. | 24 | 77 | High | DO NOT apply more than 22.4 lb/A per year. | |
| M3 | Dithane F-45 Rainshield | 2.4 qt. | 24 | 77 | High | DO NOT apply more than 16.8 qt/A per year. | |
| M3 | Polyram 80 DF | 3 lb. | 24 | 77 | High | DO NOT apply more than 21 lb/A per year | |
| M3 | Ziram 76DF | 6 lb. | 48 | 14 | Low | DO NOT apply more than 42.4 lb./A or more than 7 applications per year. | |
| M4 | Captan 80WDG | 5 lb. | 24 | 0 | High | DO NOT apply captan within 10 days of oil. DO NOT apply more than 40 lb./A of Captan 80 per year. | |
| M4 | Captan 50 WP | 8 lb. | 24 | 0 | High | DO NOT apply captan within 10 days of oil. DO NOT apply more than 64 lb./A of Captan 50 per year. | |
| M4 | Captan 4L | 4 qt. | 24 | 0 | High | DO NOT apply captan within 10 days of oil. DO NOT apply more than 32 qt. /A of Captan 4L per year. | |
|
M4
M3 |
Captan 80WDG + Manzate Pro-Stick |
2.5 lb. + 3 lb. |
24 | 77 | High | Captan plus mancozeb for use in blocks with low scab inoculum. Other formulations - adjust rates. See limitations under individual materials. | |
| 3 | Cevya | 3-5 oz. | 12 | 0 | High | *RM DO NOT apply more than 15 oz./acre per year | |
| 3 | Indar 2F | 8 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 32 fl. oz./A or 4 sprays per year. | |
| 3 | Rally 40WSP | 8 oz. | 24 | 14 | High | *RM DO NOT apply more than 5 lb./A per year. | |
| 3 | Rhyme | 6.5 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 26 fl. oz./A or 4 sprays per year. | |
| 7 | Aprovia | 7 fl. oz. | 12 | 30 | High | *RM DO NOT apple more than 26.7 fl. oz. per year. | |
| 7 | Excalia | 3 to 4 fl. oz. | 12 | not after petal fall | Use only between green tip and petal fall. No more than 2 applications. Do not apply with oil. | ||
| 7 | Fontelis | 20 fl. oz. | 12 | 28 | High | *RM DO NOT mix with captan. DO NOT apply more than 61 fl oz/A per year. | |
| 7 | Sercadis | 4.5 fl. oz. | 12 | 0 | High | *RM DO NOT apply more than 18 fl oz/A per season. | |
| 7 | Miravis | 3.4 fl oz | 12 | 30 | High | *RM Do not apply more than 13.6 fl oz per year | |
| 9 | Scala SC | 10 fl. oz. | 12 | 72 | Moderate |
*RM DO NOT apply more than 40 fl oz/A per year. Avoid use above 70º F. RR. |
|
| 9 | Vangard 75 WG | 5 oz. | 12 | 0 | Moderate | *RM DO NOT apply more than 30 oz/A per year. Avoid use above 70º F. | |
| 11 | Flint Extra | 2.9 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 10.5 fl. oz./A per year, or more than 4 applications of any Group 11 fungicide per year. | |
| 11 | Flint | 2.5 oz. | 12 | 14 | High | *RM DO NOT apply more than 11 oz./A per year, or more than 4 applications of any Group 11 fungicide per year. RR. | |
| 11 | Sovran | 6.4 oz. | 12 | 30 | High | *RM DO NOT apply more than 25.6 oz./A per year, or more than 4 applications of any Group 11 fungicide per year. | |
| 3 + 9 | Inspire Super | 12 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 60 fl. oz./A per year. | |
| 7 + 9 | Luna Tranquility | 16 fl. oz. | 12 | 72 | High |
*RM Less effective above 70º F. DO NOT apply more than 54.7 fl. oz./A per year. |
|
| 7 + 11 | Luna Sensation | 5.8 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 21 fl. oz./A per year, or more than 4 applications of any Group 11 fungicide per year. | |
| 7 + 11 | Merivon | 5.5 fl. oz. | 12 | 0 | High | *RM DO NOT apply more than 22 fl. oz./A per season,or more than 4 applications of any Group 11 fungicide per year. | |
| 7 + 11 | Pristine | 18.5 oz | 12 | 0 | High | *RM DO NOT apply more than 74 oz./A per season,or more than 4 applications of any Group 11 fungicide per year. | |
|
U12
M4
M3 |
Syllit FL Captan 80WDG |
1.5 pt 2.5 lb 3 lb |
Not after pink | 24 | High | For resistance management, tank mix with 2.5 lb/A Captan 80WDG OR 3 lb/A Penncozeb or equivalent. DO NOT make more than 2 applications per year. DO NOT apply after pink. DO NOT apply less than 7 days from previous application. | |
| Cueva | 0.5 to 1.0 gals. | 12 | 0 | ONMR-listed. May cause russetting. | |||
| Fire Blight |
F6 | LifeGard | 4.5 oz/100 gal. | 4 | 0 | Good | Begin applications when green tissue is present, prior to infection period. For Organic production |
| none | pHorcepHite | 2-4 qt. | 4 | 0 | Suppression only | Begin foliar application after trees are established and once leaves have flushed. Apply at 2-4 week intervals except when disease pressure is high, and then apply at 1-3 week intervals. Do not spray more than 4 times per year. OMRI listed, but with restrictions. | |
| Powdery Mildew |
Cevya | 3-5 oz. | 12 | 0 | High | *RM DO NOT apply more than 15 oz./acre per year | |
| 3 | Indar 2F | 8 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 32 fl. oz./A or 4 sprays per year. | |
| 3 | Rally 40WSP | 10 oz. | 24 | 14 | High | *RM DO NOT apply more than 5 lb./A per year. | |
| 3 | Rhyme | 6.5 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 26 fl. oz./A or 4 sprays per year. | |
| 3 | Procure 480SC | 16 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 56 fl. oz./A or 4 sprays per year. | |
| 11 | Flint Extra | 2.9 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 10.5 fl. oz./A per year, , or more than 4 applications of any Group 11 fungicide per year. | |
| 11 | Flint | 2.5 oz. | 12 | 14 | High | *RM DO NOT apply more than 11 oz./A per year, or more than 4 applications of any Group 11 fungicide per year. | |
| 11 | Sovran | 6.4 oz | 12 | 30 | High | *RM DO NOT apply more than 25.6 oz./A per year, or more than 4 applications of any Group 11 fungicide per year. | |
| 7 | Aprovia | 7 fl. oz. | 12 | 30 | Moderate | *RM DO NOT apple more than 26.7 fl oz per year. | |
| 7 | Excalia | 3 to 4 fl. oz. | 12 | Not after petal fall | Use only between green tip and petal fall. No more than 2 applications. Do not apply with oil. | ||
| 7 | Fontelis | 20 oz. | 12 | 28 | Moderate | *RM DO NOT apply more than 61 fl. oz./A per year. | |
| 7 | Sercadis | 4.5 fl. oz. | 12 | 0 | Moderate | *RM DO NOT apply more than 18 fl. oz./A per season. | |
| 7 | Miravis | 3.4 fl | 12 | 30 | Moderate | *RM Do not apply more than 13.6 fl oz per year | |
| 3 + 9 | Inspire Super | 12 fl. oz. | 12 | 14 | Moderate | *RM DO NOT apply more than 60 fl. oz./A per year. | |
| 7 + 9 | Luna Tranquility | 16 fl. oz. | 12 | 72 | Moderate | *RM Less effective above 70º F. DO NOT apply more than 54.7 fl. oz./A per year. | |
| 7 + 11 | Luna Sensation | 5.8 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 21 fl. oz./A per year, or more than 4 applications of any Group 11 fungicide per year. | |
| 7 + 11 | Merivon | 5.5 fl. oz. | 12 | 0 | High | *RM DO NOT apply more than 22 fl. oz./A per season,or more than 4 applications of any Group 11 fungicide per year. | |
| 7 + 11 | Pristine | 18.5 oz. | 12 | 0 | High | *RM DO NOT apply more than 74 oz./A per season,or more than 4 applications of any Group 11 fungicide per year. | |
| M2 | SulfoMEX | 3-6 qt. | 24 | - | Begin at tight cluster and continue spraying every 7-10 days until terminal shoots cease vegetative growth. Use on sulfur tolerant varieties only. Macintosh, Golden Delicious, Jonathan and certain other varieties may be injured by sulfur under certain climatic conditions. | ||
| none | SuffOil-X | 1-2% | 4 | 0 | For Organic production | ||
| M2 | Sulfur DF | 10 to 20 lb | 24 | - | Moderate | DO NOT apply sulfur within 14 days of an oil application. DO NOT use captan in combination with or closely following sulfur products. There are many sulfur formulations - follow the label. | |
| NC | JMS Stylet oil | 1 to 2 gal | 4 | 0 | Moderate | DO NOT apply sulfur within 14 days of an oil application. DO NOT apply captan within 10 days of an oil application. DO NOT use oil with spreader-stickers | |
| NA | Sil-MATRIX | 1 to 4 qt per 100 gallons | 4 | 0 | ? | Suppression; also suppresses aphids, mites; OMRI | |
| Rusts | M3 | Manzate Pro-Stick | 6 lb. | 24 | Not after bloom | High | DO NOT apply more than 24 lb./A/year or apply this rate after bloom. |
| M3 | Penncozeb 75 DF | 6.4 lb. | 24 | Not after bloom | High | DO NOT apply more than 24 lb./A/year or apply this rate after bloom. | |
| M3 | Dithane F-45 Rainshield | 4.8 qt | 24 | Not after bloom | High | DO NOT apply more than 19.2 qt./A/year or apply this rate after bloom. | |
| M3 | Polyram 80 DF | 6 lb. | 24 | Not after bloom | High | DO NOT apply more than 24 lb./A/year or apply this rate after bloom. | |
| M3 | Manzate Pro-Stick | 3 lb. | 24 | 77 | High | DO NOT apply more than 21 lb/A per year. | |
| M3 | Penncozeb 75 DF | 3.2 lb. | 24 | 77 | High | DO NOT apply more than 22.4 lb/A per year. | |
| M3 | Dithane F-45 Rainshield | 2.4 qt. | 24 | 77 | High | DO NOT apply more than 16.8 qt/A per year. | |
| M3 | Polyram 80 DF | 3 lb. | 24 | 77 | High | DO NOT apply more than 21 lb/A per year | |
| M3 | Ziram 76DF | 6 lb. | 48 | 14 | Moderate | DO NOT apply more than 42.4 lb./A or more than 7 applications per year. | |
| 3 | Cevya | 3-5 oz. | 12 | 0 | High | *RM DO NOT apply more than 15 oz./acre per year | |
| 3 | Indar 2F | 8 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 32 fl. oz./A or 4 sprays per year. | |
| 3 | Rally 40 WSP | 10 oz. | 24 | 14 | High | *RM DO NOT apply more than 5 lb./A per year. | |
| 3 | Rhyme | 12 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 26 fl. oz./A or 4 sprays per year. | |
| 7 | Aprovia | 7 fl. oz. | 12 | 30 | Moderate | R*RM DO NOT apple more than 26.7 fl. oz. per year. | |
| 7 | Excalia | 3 to 4 fl. oz. | 12 | not after petal fall | Use only between green tip and petal fall. No more than 2 applications. Do not apply with oil. | ||
| 7 | Fontelis | 20 oz. | 12 | 28 | Moderate | *RM DO NOT tank mix with captan or thinning agents. DO NOT apply more than 61 fl. oz./A per year. | |
| 7 | Sercadis | 4.5 fl. oz. | 12 | 0 | Moderate | *RM DO NOT apply more than 4 applications or 18 fl oz/A per season. | |
| 7 | Miravis | 3.4 fl oz | 12 | 30 | *RM Do not apply more than 13.6 fl oz / year | ||
| 11 | Flint Extra | 2.9 fl. oz. | 12 | 14 | High | *RM DO NOT apply more than 10.5 fl. oz./A per year, , or more than 4 applications of any Group 11 fungicide per year. | |
| 11 | Flint | 2.5 oz. | 12 | 14 | High | *RM DO NOT apply more than 11 oz./A per year, or more than 4 applications of any Group 11 fungicide per year. | |
| NA | EcoSwing | 1.5 to 2 pt | 4 | 0 | OMRI | ||
| *RM. Fungicide with a high risk of developing pathogen resistance. Follow resistance management recommendations here. | |||||||
| IRAC | Product |
Rate per Acre |
REI - hours |
PHI-days | EFFICACY | COMMENTS | ||
|---|---|---|---|---|---|---|---|---|
|
American plum borer, Dogwood borer, Roundheaded apple tree borer, and other trunk boring insects. Also, see summer sprays. Lorsban is no longer an option for trunk borer management. |
||||||||
| 3, 28 | *Beseige | 6 to 12 fl oz | 24 | 21 | ||||
| 3A, 4A | *Endigo ZC |
5 to 6 fl oz | 24 | 35 | ||||
| European red mite eggs - Oil is most effective before egg hatch begins around Pink. Apollo, Onager, and Zeal are primarily ovicides that work best when applied as late as possible before Bloom. | ||||||||
| None | Horticultural oil | 1 to 2 gal. per 100 gal. water. |
Varies by product, 4 or 12 hours. | 0 | High with thorough coverage. | Many brand name products, check label to confirm REI & PHI. Phytotoxicity more likely if spray concentration is more than 3x. Use 2 gal. rate until Tight Cluster, 1 gal. rate from late Tight Cluster to Pink. Do not use oil within 24 to 48 hours before freezing temperatures, or if temperature is below 35F following a freeze. Do not apply within 10 to 14 days of sprays containing captan or sulfur. | ||
| 10A | Apollo 4SC | 4 to 8 fl. oz. | 12 | 45 | High | Tank mixing with oil improves control. Primarily an ovicide. | ||
| 10A | Onager Optek | 12 to 24 fl. oz. | 12 | 28 | High |
Best efficacy when applied as late as possible before bloom. One application per season. |
||
| 10B | Zeal 72WS | 2 to 3 oz. | 12 | 14 | High | One application per season. Primarily an ovicide. | ||
| 25 | Nealta | 13.7 fl. oz. | 12 | 7 | High | Apply at the first sign of mites, and before the population increases. Do not make more than 1 application before switching to another miticide with a different mode of action. RR. | ||
| Rosy apple aphid - See Green Tip. | ||||||||
| San Jose scale (SJS) - See Half-inch Green. Prebloom SJS treatment more effective if applied in high volume spray. Severe SJS infestation may require insecticide spray against crawlers in summer. | ||||||||
| Tarnished plant bug (TPB) - Suggested action threshold: 2 to 3 TPB damaged buds per 10-branch sample, or average of 5 to 8 TPB per white sticky trap between Green Tip and Pink. | ||||||||
| 3A |
*Asana XL |
4.8 to 14.5 fl. oz. | 12 | 21 | High | Will also control Rosy apple aphid and reduce Spotted tentiform leafminer. | ||
| 3A | *Baythroid XL | 2 to 2.4 fl. oz. | 12 | 7 | High | Same comments as Asana. | ||
| 3A | *Danitol 2.4EC | 10.7 to 16 fl. oz. | 24 | 14 | High | Same comments as Asana. | ||
| 3A | *Pounce 25WP | 6.4 to 16 oz. | 12 | Petal Fall | High | Same comments as Asana. | ||
| 3A | *Warrior II (L) | 1.3 to 2.5 fl. oz. | 24 | 21 | High | Same comments as Asana. | ||
| 3A |
*Brigade 2Ec |
2.6 to 12.8 fl oz | 12 | 14 | Supplemental label. Do not make more than 3 applications per year. Minimum re-treatment interval is 30 days. |
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| 3A | *Brigade WSB | 6.4 to 32 oz | 12 | 14 | Supplemental label. Do not make more than 3 applications per year. Minimum re-treatment interval is 30 days. |
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| 3A + 6 | *Gladiator | 14 to 19 fl. oz. | 12 | 28 | High | Same comments as Asana. | ||
| 3A + 28 | *Besiege | 6 to 12 fl. oz. | 21 | 24 | High | |||
| 3A + 4A | *Leverage | 2.4 to 2.8 fl oz | 12 | 7 | High | Note "Protection of Pollinator" label application instructions | ||
| 4C | Transform WG | 1.5 to 2.75 oz | 24 | 7 | ||||
| 9C |
Beleaf 50SG |
2 to 2.8 oz. | 12 | 21 | High | |||
| 22 | Avaunt eVo | 5 to 6 oz. | 12 | 14 | Moderate | Will also reduce Mullein plant bug and Spotted tentiform leafminer. | ||
| Winter moth. See options listed at Green Tip and Half-Inch. To prevent damage from high populations of winter moth, apply treatment at Green Tip or Half-inch Green. | ||||||||
* Restricted Use Pesticide