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Home » Shop » Orchard Supplies » Pest Control » HORTICULTURAL OIL CONCENTRATION Dormant Spray 500ml
HORTICULTURAL OIL CONCENTRATION Dormant Spray 500ml
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HORTICULTURAL OIL CONCENTRATION Dormant Spray 500ml

$14.95

Active Ingredient: Mineral Oil - 99%

Horticultural oil has long been used as dormant spray to eliminate overwintering insects and their eggs. This includes red mites, leafrollers, pear psylla, scale insects, spider mites, white flies, mealybugs and currant aphids.

Horticultural oil can be used on its own, mixed a rate of 60mL (4 tbsp) in 3 litres water. To make a combination dormant spray add 120mL (8tbsp) of lime sulphur to the mix.

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What is Orchard Grade?

An 'orchard grade' is a tree that may be somewhat shorter, slightly crooked, or a bit scratched, or for some other reason is not a perfect front lawn specimen. These trees will work just as well in an orchard as a first or number one would, since they still produce the very same fruit.

What is a 2 year old tree?

A '2 year old tree' is one that has grown an extra season in our nursery field.

All our trees are planted in the field in the spring as rootstock. They are grafted in August of the 1st year. Most of our trees are dug out in November of the 2nd year. Some trees are in the ground for another season. We dig these in November of the 3rd year. These are considered to be '2 year old trees'.

A '2 year old tree' has bigger roots, a thicker trunk, and more branching (They might start fruiting a year earlier).
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