ENVIRONMENTAL SCIENCE U.S., LLC · Fosetyl-Al 80% · EPA Reg 101563-18 · FUNGICIDE
Document last checked 2023-07-21
According to the label From the product label
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EPA registration data for Reg. 101563-18 →
Aliette WDG is a product used to control Phytophthora species, Phytophthora root rot, downy mildew (Peronospora sparsa), fire blight, and various Xanthomonas campestris pathovars. It is applied as a foliar spray, a drench, through soil incorporation, or via dip treatments for transplants. These methods are used on ornamentals, bedding plants, roses, and nursery conifers.
Pests covered (15)
Phytophthora speciesPHYTOPHTHORA ROOT ROTdowny mildew (Peronospora sparsa)FIRE BLIGHTXanthomonas campestris pathovars hederae, dieffenbachiae, syngonii, and ficiPHYTOPHTHORA SPPPYTHIUM SPP.YELLOW TUFTBACTERIAL WILTDOWNY MILDEW OF ROSE (PERONOSPORA SPARSA)ROOT ROT (PHYTOPHTHORA)ROOT ROT (PYTHIUM)PYTHIUM BLIGHTFIRE BLIGHT (ERWINIA)BACTERIAL BLIGHT (XANTHOMONAS)
Areas treatable (138)
ORNAMENTALS (FOLIAR)ORNAMENTALS (DRENCH)ORNAMENTALS (SOIL INCORPORATION)BEDDING PLANTS (FOLIAR)CONIFERS IN NURSERIES (DIP TREATMENTS)CONIFERS IN NURSERIES (FOLIAR)ROSES (FOLIAR)FIRE BLIGHT SUPPRESSION (FOLIAR)BACTERIAL BLIGHT SUPPRESSION (FOLIAR)ENGLISH IVY (FOLIAR TREATMENT)JAPANESE HOLLY (DRENCH TREATMENT)ORNAMENTAL PLANTS (GREENHOUSE-FOLIAR TREATMENT)ORNAMENTAL BEDDING PLANTS (GREENHOUSE-FOLIAR TREATMENT)ORNAMENTAL PLANTS (GREENHOUSE-SOIL TREATMENT)ORNAMENTAL BEDDING PLANTS (GREENHOUSE-SOIL TREATMENT)BOXWOOD (INTERIOR PLANTSCAPES)BOXWOOD (NURSERY)PITTOSPORUM (FOLIAR TREATMENT)YEW (TAXUS MEDIA) (FOLIAR TREATMENT)MONTEREY PINE (DRENCH TREATMENT)PITTOSPORUM (DRENCH TREATMENT)PITTOSPORUM (GREENHOUSE-FOLIAR TREATMENT)PITTOSPORUM (INTERIOR PLANTSCAPES)PITTOSPORUM (NURSERY)POTHOS (FOLIAR TREATMENT)POTHOS (GREENHOUSE-FOLIAR TREATMENT)POTHOS (INTERIOR PLANTSCAPES)POTHOS (NURSERY)RHODODENDRON (FOLIAR TREATMENT)RHODODENDRON (SOIL TREATMENT)RHODODENDRON (DRENCH TREATMENT)RHODODENDRON (GREENHOUSE-FOLIAR TREATMENT)RHODODENDRON (INTERIOR PLANTSCAPES)RHODODENDRON (NURSERY)ROSES (FOLIAR TREATMENT)ORNAMENTAL PLANTS (INTERIOR PLANTSCAPES)ORNAMENTAL CONIFERS (NURSERY)CATTLEYA (FOLIAR TREATMENT)CATTLEYA (GREENHOUSE-FOLIAR TREATMENT)CATTLEYA (INTERIOR PLANTSCAPES)CATTLEYA (NURSERY)DOUGLAS-FIR (FOREST) (FOLIAR TREATMENT)DOUGLAS-FIR (FOREST) (NURSERY)BOXWOOD (DRENCH TREATMENT)BOXWOOD (GREENHOUSE-FOLIAR TREATMENT)PEAR (ORNAMENTAL) (FOLIAR TREATMENT)SYNGONIUM (FOLIAR TREATMENT)IMPATIENS (FOLIAR TREATMENT)PHILODENDRON (INTERIOR PLANTSCAPES)PINE (FOREST) (NURSERY)SPRUCE (FOREST) (FOLIAR TREATMENT)SPRUCE (FOREST) (NURSERY)PHILODENDRON (NURSERY)SCHEFFLERA (FOLIAR TREATMENT)SCHEFFLERA (DRENCH TREATMENT)SPATHIPHYLLUM (FOLIAR TREATMENT)SPATHIPHYLLUM (DRENCH TREATMENT)SPATHIPHYLLUM (GREENHOUSE-FOLIAR TREATMENT)SPATHIPHYLLUM (INTERIOR PLANTSCAPES)SPATHIPHYLLUM (NURSERY)HIBISCUS (FOLIAR TREATMENT)HIBISCUS (GREENHOUSE-FOLIAR TREATMENT)HIBISCUS (INTERIOR PLANTSCAPES)HIBISCUS (NURSERY)TANK MIXMARIGOLD (FOLIAR TREATMENT)ORNAMENTAL PLANTS (BEDDING) (NURSERY)ORNAMENTAL BEDDING PLANTS (DRENCH TREATMENT)ORNAMENTAL PLANTS (NURSERY)PHILODENDRON (GREENHOUSE-FOLIAR TREATMENT)BOUGAINVILLEA (NURSERY)BOXWOOD (FOLIAR TREATMENT)AZALEA (GREENHOUSE-FOLIAR TREATMENT)AZALEA (INTERIOR PLANTSCAPES)AGLAONEMA (FOLIAR TREATMENT)AGLAONEMA (GREENHOUSE-FOLIAR TREATMENT)AGLAONEMA (INTERIOR PLANTSCAPES)AGLAONEMA (NURSERY)LEATHERLEAF FERN (FOLIAR TREATMENT)LEATHERLEAF FERN (GREENHOUSE-FOLIAR TREAMENT)LEATHERLEAF FERN (INTERIOR PLANTSCAPES)LEATHERLEAF FERN (NURSERY)ANTHURIUM (FOLIAR TREATMENT)APHELANDRA (FOLIAR TREATMENT)APHELANDRA (DRENCH TREATMENT)APHELANDRA (GREENHOUSE-FOLIAR TREATMENT)ZINNIA (FOLIAR TREATMENT)PINE (FOREST) (FOLIAR TREATMENT)VINCA (FOLIAR TREATMENT)PIERIS (SOIL TREATMENT)PIERIS (DRENCH TREATMENT)JUNIPER (FOLIAR TREATMENT)JUNIPER (DRENCH TREATMENT)JUNIPER (GREENHOUSE-FOLIAR TREATMENT)JUNIPER (INTERIOR PLANTSCAPES)JUNIPER (NURSERY)PANSIES (FOLIAR TREATMENT)HAWTHORN (FOLIAR TREATMENT)FICUS (FOLIAR TREATMENT)PYRACANTHA (FOLIAR TREATMENT)CONIFERS (FOREST) (FOLIAR TREATMENT)CONIFERS (FOREST) (DIP TREATMENT)CONIFERS (FOREST) (NURSERY STOCK)IRRIGATION SUPPLY SYSTEMS (WATER TREATMENT)PETUNIA (FOLIAR TREATMENT)PHILODENDRON (FOLIAR TREATMENT)APHELANDRA (INTERIOR PLANTSCAPES)PHILODENDRON (DRENCH TREATMENT)APHELANDRA (NURSERY)BEGONIA (FOLIAR TREATMENT)ROSES (INTERIOR PLANTSCAPES)AZALEA (FOLIAR TREATMENT)AZALEA (SOIL TREATMENT)CISSUS (FOLIAR TREATMENT)CISSUS (DRENCH TREATMENT)CISSUS (GREENHOUSE-FOLIAR TREATMENT)CISSUS (INTERIOR PLANTSCAPES)CISSUS (NURSERY)ORNAMENTAL TURF (GOLF COURSES) (FOLIAR TREATMENT)ROSES (CONTAINERIZED)AZALEA (NURSERY STOCK)YEW (TAXUS) (DRENCH TREATMENT)TAXUS (YEW) (INTERIOR PLANTSCAPES)YEW (NURSERY)BOUGAINVILLEA (FOLIAR TREATMENT)BOUGAINVILLEA (GREENHOUSE-FOLIAR TREATMENT)ORNAMENTAL PLANTS (BEDDDING) (FOLIAR TREATMENT)BOUGAINVILLEA (INTERIOR PLANTSCAPES)ORNAMENTAL TURF (FOLIAR TREATMENT)ORNAMENTAL TURF (COMMERCIAL) (FOLIAR TREATMENT)ORNAMENTAL TURF (GROWN FOR SOD)AZALEA (DRENCH TREATMENT)GERANIUM (FOLIAR TREATMENT)DIEFFENBACHIA (FOLIAR TREATMENT)DIEFFENBACHIA (DRENCH TREATMENT)DIEFFENBACHIA (GREENHOUSE-FOLIAR TREATMENT)DIEFFENBACHIA (INTERIOR PLANTSCAPES)DIEFFENBACHIA (NURSERY)
How to treat each type of area 9
ORNAMENTALS (FOLIAR)
| Rate |
Unit |
Dilution |
Label notes |
| 2.5 to 5.0 |
pounds |
100 gallons of water |
Mix 2.5 to 5.0 pounds of product with 100 gallons of water and spray to wet. If less than 100 gallons of spray solution is applied per acre, then apply 2.5 to 5.0 pounds of product per acre. Do not exceed 400 gallons of spray solution per acre. Repeat as necessary but do not exceed one application every 30 days. |
ORNAMENTALS (DRENCH)
| Rate |
Unit |
Dilution |
Label notes |
| 0.4 to 0.8 |
pounds |
100 gallons of water |
Mix 0.4 to 0.8 pounds (6.4 to 12.8 ounces) of product with 100 gallons of water and apply to 400 square feet (equivalent to 2 pints. solution per square feet). Repeat as necessary but do not exceed one application every 30 days. |
ORNAMENTALS (SOIL INCORPORATION)
| Target pest |
Rate |
Unit |
Dilution |
Label notes |
| Phytophthora species |
0.5 to 0.8 |
pounds |
per cubic yard of soil mix |
Mix 0.5 to 0.8 pounds (8 to 12.8 ounce) of product per cubic yard of soil mix immediately before potting. If conditions are favorable for disease development, applications as a foliar spray or drench should be made as needed but are not to exceed once every 30 days. Use soil incorporation only with well-rooted plants. |
BEDDING PLANTS (FOLIAR)
| Rate |
Unit |
Dilution |
Label notes |
| 1.25 to 4 |
pounds |
100 gallons of water |
Mix 1.25 to 4 pounds of product with 100 gallons of water and spray to wet using no more than 400 gallons of water per acre. Repeat as necessary but do not exceed one application every fourteen days. |
CONIFERS IN NURSERIES (DIP TREATMENTS)
| Target pest |
Rate |
Unit |
Dilution |
Label notes |
| PHYTOPHTHORA ROOT ROT |
2.5 |
pounds |
100 gallons |
Dip transplants in 2.5 pounds product per 100 gallons to thoroughly wet plant and root mass. Dip immediately before transplanting. |
CONIFERS IN NURSERIES (FOLIAR)
| Target pest |
Rate |
Unit |
Dilution |
Label notes |
| PHYTOPHTHORA ROOT ROT |
2.5 to 5.0 |
pounds |
100 gallons of water |
Mix 2.5 to 5.0 pounds of product in 100 gallons of water and spray to wet. If less than 100 gallons of spray solution is applied per acre, then apply 2.5 to 5.0 pounds of product per acre. Do not exceed 400 gallons of spray solution per acre. Do not exceed more than one application every thirty days. |
ROSES (FOLIAR)
| Target pest |
Rate |
Unit |
Dilution |
Label notes |
| downy mildew (Peronospora sparsa) |
2.5 |
pounds |
100 gallons of water |
Mix 2.5 pounds of product with 100 gallons of water and spray to wet. If less than 100 gallons of spray solution is applied per acre, then apply 2.5 to 5.0 pounds of product per acre. Do not exceed 400 gallons of spray solution per acre. Repeat as necessary but do not exceed one application every seven days. |
FIRE BLIGHT SUPPRESSION (FOLIAR)
| Target pest |
Rate |
Unit |
Dilution |
Label notes |
| FIRE BLIGHT |
2.5 |
pounds |
100 gallons of water |
Mix 2.5 pounds of the product in 100 gallons of water and spray to wet. If less than 100 gallons of spray solution is applied per acre, then apply 2.5 to 5.0 pounds of product per acre. Do not exceed 400 gallons of spray solution per acre. ALIETTE works solely as a preventive treatment. Begin spray treatments at pre-bloom stage and continue at 7-day intervals until bloom period ends. Do not exceed one application every seven days. |
BACTERIAL BLIGHT SUPPRESSION (FOLIAR)
| Target pest |
Rate |
Unit |
Dilution |
Label notes |
| Xanthomonas campestris pathovars hederae, dieffenbachiae, syngonii, and fici |
2 to 4 |
pounds |
100 gallons of water |
Mix 2 to 4 pounds of product with 100 gallons of water and spray to wet. If less than 100 gallons of spray solution is applied per acre, then apply 2.5 to 5.0 pounds of product per acre. Do not exceed 400 gallons of spray solution per acre. Repeat as necessary but do not exceed one application on every 7 days. |
Mixing instructions 9
| For pests |
Amount |
Per |
Label notes |
| ORNAMENTALS (FOLIAR) |
2.5 to 5.0 |
100 gallons of water |
|
| ORNAMENTALS (DRENCH) |
0.4 to 0.8 |
100 gallons of water |
apply to 400 square feet (equivalent to 2 pints. solution per square feet) |
| ORNAMENTALS (SOIL INCORPORATION) |
0.5 to 0.8 |
cubic yard of soil mix |
|
| BEDDING PLANTS (FOLIAR) |
1.25 to 4 |
100 gallons of water |
|
| CONIFERS IN NURSERIES (DIP) |
2.5 |
100 gallons |
|
| CONIFERS IN NURSERIES (FOLIAR) |
2.5 to 5.0 |
100 gallons of water |
|
| ROSES (FOLIAR) |
2.5 |
100 gallons of water |
|
| FIRE BLIGHT SUPPRESSION (FOLIAR) |
2.5 |
100 gallons of water |
|
| BACTERIAL BLIGHT SUPPRESSION (FOLIAR) |
2 to 4 |
100 gallons of water |
|
Worker safety
PPE required
When making dip applications, wear chemical/water resistant gloves, goggles or face shield, long pants (coveralls), long sleeved shirt, shoes, and socks.
Timing & weather
- Repeat as necessary but do not exceed one application every 30 days.
- Repeat as necessary but do not exceed one application every 30 days.
- Use soil incorporation only with well-rooted plants.
- Repeat as necessary but do not exceed one application every fourteen days.
- Dip immediately before transplanting.
- Do not exceed more than one application every thirty days.
- Repeat as necessary but do not exceed one application every seven days.
- Begin spray treatments at pre-bloom stage and continue at 7-day intervals until bloom period ends.
- Do not exceed one application every seven days.
- Repeat as necessary but do not exceed one application on every 7 days.
Use restrictions 8
- do not apply more than 4 times per year, per container or plant.
- For applications to ornamental conifers and conifers in nurseries, do not apply more than 9 times per year, per container or plant.
- Do not apply by air unless directed by Supplemental or Special Local Need labeling.
- Do not exceed 400 gallons of spray solution per acre.
- Do not exceed one application every 30 days.
- Do not exceed one application every fourteen days.
- Not currently registered in California.
- Not currently registered in California.