Captain Jacks Liquid Copper Fungicide RTU

Captain Jacks Liquid Copper Fungicide RTU

Buy 2 or more: $16.86 each

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Product Overview

Captain Jacks Liquid Copper Fungicide RTU is a professionally made fungicide that suppresses plant diseases and protects plants quickly and conveniently. It helps control diseases like downy mildew, powdery mildew, peach leaf curl, rust, blights, and black spots. This product is ideal for organic gardening and can be applied to plants until the day of harvest. Best used on listed vegetables, roses, fruits, nuts, herbs, ornamentals,  and turfs. It also mixes instantly with water and is compatible with either a tank sprayer or a hose-end sprayer. Available in a 32-ounce trigger spray bottle.

Features and Specs

Active Ingredient 10.00% Copper Octanoate
Target pests Powdery mildew, black spot, rust, downy mildew, tomato blight, Fruit rot, late blight, peach leaf curl and other listed diseases
For use in Listed vegetables, fruits, nuts, herbs, ornamentals and turf
Application For best control, start spraying before the disease is visible or when disease is first visible on the plant. Spray all plant parts thoroughly (top and bottom of leaves). See label for complete instructions.
Pet safe Yes, if used as instructed.
Dimensions 2.70 x 4.95 x 11.90
Shipping Weight 2.30 lbs
Manufacturer Bonide (Mfg. Number: 775)
EPA Registration 67702-1-4



  • Controls listed plant diseases using low concentrations of copper
  • Approved for organic gardening
  • Dormant and growing season applications
  • Controls powdery mildew, black spot, rust, downy mildew and more
  • Also controls Fruit Rot, Late Blight, Peach Leaf Curl and more

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