Monday, March 29, 2010

HOME-MADE Dormant Oil Spray for Fruit Trees

For those beekeepers with fruit trees....make your own dormant oil spray....for treatment...NOW!

Dormant oil spray is a non-toxic material that can be sprayed on trees and shrubs in the fall after leaf drop or in spring before leaves/blossoms appear. It smothers overwintering bug eggs before they have a chance to hatch. Apply in temperatures 40 degrees, plus. Apply weekly 'till leaf formation.

BIG recipe:
1 gallon of mineral oil (can be found at walmart/fleet farm in the health/pharmacy area)
1 pound of oil based soap (this is a powdered "baby" laundry soap...flake form)
1/2 gallon water

REAL LIFE recipe:
1/8 gallon (2 cups) mineral oil
1/8 lb. (2 oz) oil based soap
1/16 gallon (1 cup) water

Directions: BOIL all these together and mix well. DILUTION RATE IS: 1 part to 20 parts water (so even the "small batch" makes a lot). This mix must be used quickly as it separates.

Non-toxic commercial off-the-shelf products are also available under the trade names: "Dormant Oil Spray" and "Oil-Away Supreme Insecticidal Soap". Oil Away is made from cottonseed oil.

1 comment:

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