Junction Fungicide/Bactericide

Junction Fungicide/Bactericide is labeled to control Black Knot on ornamental stone fruit trees such as apricot, almond, cherry, nectarine, peach, and plum trees. You would apply as a thorough coverage spray usine 1.5 - 3.5 lbs of Junction per acre. 0.5 tablespoons of junction per gallon of water is equivalent to 1.75 lbs of Junction per 100 gallons of water. Begin applications at first sign of disease and retreat on a 7-14 day interval as needed. Use shorter intervals when severe disease conditions exist. Maximum seasonal rate per acre is 66.7 lbs of Junction.

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Yes, Junction Fungicide/Bactericide can be used on roses to treat for black spot.

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We assume you are referring to Junction Fungicide/Bacteriacide If overspray drift is a concern when using Junction Fungicide/Bacteriacide we recommend following the Spray Drift Mangagement on page 6 of the manufacturer label.  Contact your local Master Gardener for the detailed effects of this product on evergreen trees.

Wind Speed - Do not apply when wind speeds are greater than 15mph. Only apply this product if  the wind direction favors on -target despotion (apporx 3 to 10mph) and there are no sensiteve areas within 250 feet downwind.

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Junction Fungicide/Bactericide should NOT be applied to residential lawns/trees. It is labeled for various types of blight at the first sign of the disease. A retreatment is applied on a 7-14 day interval as needed.

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