Diazol 50 EC

Manufacturer
ADAMA
Category
Insecticides
Registered until
Registration expired
Registration number
15921
Active materials
Links

DIRECTIONS FOR USE
If not indicated in recommendations below, Diazol 50EC should be mixed with sufficient water to assure thorough coverage. Best control is obtained when application is made at the first sign of insects. Repeat application as necessary to maintain control unless otherwise stated. DO NOT apply Diazol 50 EC using mistblower equipment to strawberry. For tree fruit, DO NOT treat an area greater than 500 m2 per day using handheld sprayers. Diazol 50 EC is an emulsifiable insecticide which requires minimum agitation during application. Diazol 50 EC is compatible with most other insecticides or fungicides.
DO NOT APPLY BY AIR
DO NOT apply this product directly to freshwater habitats (such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs and wetlands) or estuarine/marine habitats. DO NOT contaminate irrigation or drinking water supplies or aquatic habitats by cleaning of equipment or disposal of wastes.
Field sprayer application: DO NOT apply during periods of dead calm. Avoid application of this product when winds are gusty. DO NOT apply with spray droplets smaller than the American Society of Agricultural Engineers fine classification. Boom height must be 60 cm or less above the crop or ground.
Airblast application: DO NOT apply during periods of dead calm. Avoid application of this product when winds are gusty. DO NOT direct spray above plants to be treated.
Turn off outward pointing nozzles at row ends and outer rows. DO NOT apply when wind speed is greater than 16 km/h at the application site as measured outside of the treatment area on the upwind side.
DO NOT apply by air.
Apply only when the potential for drift to areas of human habitation or areas of human activity (houses, cottages, schools and recreational areas) is minimal. Take into
consideration wind speed, wind direction, temperature, application equipment and sprayer settings.

Restricted-entry interval (days)
Raspberry, blackberry, loganberry: 6
Rutabaga, turnip: 4
Apple: 4
Pear: 5
Cherry: 4
Strawberry: 4

BUFFER ZONES:
Use of the following spray methods or equipment DO NOT require a buffer zone: handheld or backpack sprayer and spot treatment. The buffer zones specified in the tabel below are required between the point of direct application and the closest downwind edge of sensitive freshwater habitats (such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs and wetlands) and estuarine/marine habitats.

Method of Application: Field sprayer

Crop: Rutabaga, turnip
Buffer Zones (metres) Required for the Protection of:
Freshwater Habitat of Depths:
Less than 1 m: 90
Greater than 1 m: 45
Estuarine/Marine Habitats of Depths:
Less than 1 m: 10
Greater than 1 m: 5

Crop: Blackberry, loganberry, raspberry, strawberry
Buffer Zones (metres) Required for the Protection of:
Freshwater Habitat of Depths:
Less than 1 m:120
Greater than 1 m: 65
Estuarine/Marine Habitats of Depths:
Less than 1 m: 10
Greater than 1 m: 5

Method of Application: Airblast

Crop: Apple/pear (Early growth stage)
Buffer Zones (metres) Required for the Protection of:
Freshwater Habitat of Depths:
Less than 1 m: 75
Greater than 1 m: 65
Estuarine/Marine Habitats of Depths:
Less than 1 m: 40
Greater than 1 m: 35
Crop: Apple/pear (Late growth stage)
Buffer Zones (metres) Required for the Protection of:
Freshwater Habitat of Depths:
Less than 1 m: 65
Greater than 1 m: 55
Estuarine/Marine Habitats of Depths:
Less than 1 m: 30
Greater than 1 m: 25

Crop: Stone fruit (Early growth stage)
Buffer Zones (metres) Required for the Protection of:
Freshwater Habitat of Depths:
Less than 1 m: 70
Greater than 1 m: 60
Estuarine/Marine Habitats of Depths:
Less than 1 m: 35
Greater than 1 m: 30
Crop: Stone fruit (Late growth stage)
Buffer Zones (metres) Required for the Protection of:
Freshwater Habitat of Depths:
Less than 1 m: 60 
Greater than 1 m: 50
Estuarine/Marine Habitats of Depths:
Less than 1 m: 30 
Greater than 1 m: 20

Crop: Blackberry, loganberry, raspberry (Early growth stage)
Buffer Zones (metres) Required for the Protection of:
Freshwater Habitat of Depths:
Less than 1 m: 65
Greater than 1 m: 55 
Estuarine/Marine Habitats of Depths:
Less than 1 m: 35
Greater than 1 m: 25
Crop: Blackberry, loganberry, raspberry (Late growth stage)
Buffer Zones (metres) Required for the Protection of:
Freshwater Habitat of Depths:
Less than 1 m: 55
Greater than 1 m: 45
Estuarine/Marine Habitats of Depths:
Less than 1 m: 25
Greater than 1 m: 15

RESISTANCE-MANAGEMENT RECOMMENDATIONS
For resistance management, please note that Diazol 50 EC contains a Group 1B insecticide. Any insect population may contain individuals naturally resistant to Diazol 50 EC and other Group 1B insecticides. The resistant individuals may dominate the insect population if this group of insecticides are used repeatedly in the same fields. Other resistance mechanisms that are not linked to site of action but are specific for individual chemicals, such as enhanced metabolism, may also exist. Appropriate resistance-management strategies should be followed.
To delay insecticide resistance:
• Where possible, rotate the use of Diazol 50 EC or other Group 1B insecticides with different groups that control the same pests in a field.
• Use tank mixtures with insecticides from a different group when such use is permitted.
• Insecticide use should be based on an IPM program that includes scouting, record keeping, and considers cultural, biological and other chemical control practices.
• Monitor treated pest populations for resistance development.
• Contact your local extension specialist or certified crop advisors for any additional pesticide resistancemanagement and/or IPM recommendations for the specific site and pest problems in your area.
• For further information and to report suspected resistance, contact MANA at 1 212 661-9800 (collect) or [email protected].

USE RESTRICTIONS
1. Do not spray animals or humans.
2. Remove all animals, fish and birds before spraying; do not return them for at least 4 hours after treatment.
3. Do not store near food or feed.
4. Toxic to fish and wildlife. Highly toxic to bees exposed to direct treatment or to residues on crops. Birds feeding in treated areas may be killed.
5. Do not contaminate any body of water.

FRUITS

APPLES 
Disease: Apple Aphid (eggs), Brown Mite (eggs), European Red Mite (eggs), San Jose Scale
Rate: Use 500 mL with 20 litres dormant emulsive oil per 1000 litres of water. Apply for full coverage as a dormant spray.
Disease: Fruit tree Leafroller, Green Fruitworm
Rate: Use 1.0 litre in 1000 litres of water. Apply at pink stage. Do not apply within 14 days of harvest. Russeting of certain varieties of apples may occur.

PEARS
Disease: San Jose Scale
Rate: Use 1.0 litre with 20 litres dormant emulsive oil in 1000 litres of water. Apply as a dormant spray for full coverage.

APPLES, PEARS
Disease: Codling Moth
Rate: Use 1.0 litre in 1000 litres of water. Apply in cover sprays as needed. Second brood may require additional treatment. Do not apply within 14 days of harvest. Russeting of certain varieties of apples may occur.
Disease: Apple Maggot
Rate: Use 1.0 litre in 1000 litres of water. Use at least 3 cover sprays, 10 days apart, when flies are active and laying. Do not apply within 14 days of harvest. Russeting of certain varieties of apples may occur.
Disease: Pear Psylla
Rate: Use 1.0 litre in 1000 litres of water. Apply in pre-pink, first, second and third cover sprays. Do not apply within 14 days of harvest. Russeting of certain varieties of apples and pears may occur.
Disease: Eyespotted Bud Moth
Rate: Use 1.0 litre in 1000 litres of water. Apply at pink stage and at full hatch in late july or early August. Do not apply within 14 days of harvest. Russeting of certain varieties of apples may occur.
Disease: Apple Aphid, Rosy Apple Aphid, Woolly Apple Aphid
Rate: Use 0.5-1.0 litre in 1000 litres of water. Apply as thorough cover spray. Repeat as necessary. Do not apply within 14 days of harvest. Russeting of certain varieties of apples may occur.
Disease: Mealybugs, Scale Insects (crawlers), Stinkbugs
Rate: Use 1.0 litre in 1000 litres of water. Apply as infestation occurs. Repeat as necessary. Do not apply within 14 days of harvest. Russeting of certain varieties of apples may occur.
Disease: Tentiform Leafminers
Rate: Use 1.0 litre in 1000 litres of water. Apply for full coverage in calyx and first cover spray. Include in later cover sprays if second and third generations develop. Do not apply within 14 days of harvest. Russeting of certain varieties of apples may occur.

CHERRIES
Disease: Cherry Fruit Fly
Rate: Use 1.0 litre in 1000 litres of water. Apply when flies emerge. Repeat 2 to 3 times at 10-day intervals. Do not apply within 10 days of harvest.
Disease: Black Cherry Aphid
Rate: Use 1.0 litre in 1000 litres of water. Apply when insects first appear. Repeat after 10 days. Do not apply within 10 days of harvest. 
Disease: San Jose Scale (crawlers)
Rate: Use 1.0 litre in 1000 litres of water. Apply when crawlers first appear. Do not apply within 10 days of harvest.
Disease: San Jose Scale
Rate: Use 1.25 litres with 30 litres dormant emulsive oil in 1000 litres of water. Apply for full coverage as a dormant spray.
Disease: Fruit Tree Leafroller
Rate: Use 1.0 litre in 1000 litres of water. Apply for full coverage at petal fall. Do not apply within 10 days of harvest.
Disease: Eyespotted Bud Moth
Rate: Use 1.0 litre in 1000 litres of water. Apply for full coverage at green tip. Do not apply within 10 days of harvest.

STRAWBERRIES
Disease: Aphids
Rate: Use 1.0 to 2.0 litres in 1000 litres of water. Apply when pests first appear. Repeat as necessary. Do not apply within 5 days of harvest.
Disease: Omnivorous Leaftier 
Rate: Use 2.25 litres in 1000 litres of water. Direct spray to plant crown; agitate plant to ensure coverage. Apply again after harvest if necessary. Do not apply within 5 days of harvest.
Disease: Strawberry Leafroller, Meadow Spittlebug
Rate: Use 2.25 litres in 2000 litres of water per hectare. Apply when blossoms show colour. Do not apply within 5 days of harvest.

BLACKBERRIES, LOGANBERRIES, RASPBERRIES
Disease: Raspberry Crown Borer
Rate: Use 4.5 litres in 4000 litres of water per hectare. Drench crown area using 0.6 litre of mix per plant as new canes reach 10 cm height. Do not apply after bloom. Do not spray during bloom to avoid injury to pollinating insects. 
Disease: Aphids, Fruitworms, Leafhoppers, Raspberry Sawfly, Thrips
Rate: Use 1.0 litre in 1000 litres of water. Apply when blossom bud separates. Do not apply after bloom. Do not spray during bloom to avoid injury to pollinating insects.

VEGETABLES

RUTABAGA, TURNIPS 
Disease: Root Maggots
SEEDING TREATMENT
Rate: Use 2.25 litres in 1000 litres of water per hectare. Apply as a drench in a narrow band directly over row when seedlings are up. Make a second application as a drench after thinning or make weekly applications as a drench 5 to 6 weeks later using 1.1 litres per hectare to kill adult flies. Drench thoroughly plant and surrounding soil. Direct spray to base of plant. Consult local agricultural authorities concerning the need for and timing of additional applications. Do not apply within 14 days of harvest. Disease: Aphids, Dipterous Leafminers, Flea Beetles
Rate: Use 1.1 litres per hectare. Apply in sufficient water to ensure through coverage. Repeat as necessary. Do not apply within 14 days of harvest.