Opal2

Manufacturer
Others
Category
Insecticides
Registered until
2025-12-31
Registration number
31848
Active materials
Links

DIRECTIONS: Mix fresh solution. Made of selected fatty acids that kill insects on contact. Insects must be sprayed directly to achieve proper control. For whitefly use one part concentrate to 100 parts water. Spray all plant surfaces thoroughly at 2 week intervals. For other pests use one part concentrate to 50 parts water. For aphids and mealybugs repeat application as required. For spider mites apply once weekly for 2-3 weeks. For pear psylla in pear orchards apply 25 litres of product in 2475 litres of water per hectare (1:100 dilution). Apply when insects occur and repeat as needed. For elm leafminer make several applications late May to mid June using a 1% solution. Apply 5- 10 litres per tree 3-4 days apart. Contact regional Canadian Forestry Service officials for more information on timing and spray application. Greenhouse Pepper Aphids: Use 2.0 litres product per 100 litres of water applying 250 litres of spray mixture per 4000 m2 of greenhouse area. Make applications bi-monthly or when aphids reach treatment levels using concentrated high volume power sprayers.. May be used on edible crops up to and including day of harvest.