Bug Buster O
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Bug Buster O


Bug Buster O is an organic, pyrethrin insecticide that provides a rapid knockdown and kill of garden pest insects. The active ingredient, PyGanic, is labeled to kill over 100 listed garden insect pests. OMRI listed for organic use. 1 pint. Mixing rate: 1 oz per gallon of water.


Bug Buster O is an organic insecticide labeled to kill over 100 different listed garden insect pests. It contains the active ingredient PyGanic, which is an organic formulation of the botanical insecticide pyrethrin. Bug Buster can be used to control insects on root and tuber vegetables, leaves of root and tuber vegetables, bulb vegetables, leafy vegetables, brassica (cole) leafy vegetables, legume vegetables, foliage of legume vegetables, fruiting vegetables, cucurbit vegetables, citrus fruits, pome fruits, stone fruits, small fruits and berries, tree nuts, oriental vegetables, subtropical fruits, herbs and spices and additional plants such as artichoke, asparagus and okra.

Product Label

Safety Data Sheet

OMRI Certificate


Bug Buster O Application Instructions:

  • Do not make applications during the rain.
  • Do not wet plants to the point of runoff.
  • To avoid possible harm to honey bees, it is advisable to apply in the early morning or late evening hours.
  • Not for indoor use.
  • Pyrethrins degrade rapidly in sunlight. To ensure the best performance, coverage is key.

Mixing rates:

  • Mix 1 fluid ounces per gallon of water.
  • Partially fill sprayer with water before adding the appropriate rate of product, then mix in product thoroughly and add the remaining amount of water.
  • Apply uniformly to both upper and lower surfaces of the plant foliage.
  • Mix only as much spray as needed for a single treatment.
  • In vegetable gardens, do not use more than 3 gallons of spray for a 1,000 sq. ft. area.

Bug Buster O is labeled to knock down and kill the following insect pests: 12-spotted Cucumber Beetles, Angoumois Grain Moths, Ants (excluding fire and Pharaoh ants), Aphids, Apple Maggots, Armored Scales, Armyworms, Artichoke Plume Moths, Asian Citrus Psyllid, Asparagus Beetles, Bagworms, Bean Beetles, Beet Armyworms, Beetles, Bermudagrass Mirids, Billbugs, Blister Beetles, Blow Flies, Boll Weevils, Box Elder Bugs, Branch and Twig Borers, Cabbage Loopers, Cabbage Maggots, Cadelles, Cankerworms, Carrot Weevils, Caterpillars, Chalcids, Cheese Skippers, Cherry Fruit Flies, Cigarette Beetles, Clover Mites, Clover Weevils, Cockroaches, Codling Moths, Colorado Potato Beetles, Confused Flour Beetles, Corn Earworms, Crane Flies, Crickets, Cross-striped Cabbageworms, Cucumber Beetles, Dark Mealworms, Darkling Beetles (lesser meal worm), Diamondback Larvae and Moths, Dried Fruit Beetles, Drugstore Beetles, Earwigs, Eastern Tent Caterpillars, Elm Leaf Beetles, Eriophyid Mites, European Pine Tip Moths, Fire worms, Flea Beetles, Forest Tent Caterpillars, Fruit Flies, Fruit tree Leaf rollers, Fruitworms, Fungus Gnats, Garden Symphylan, Glassy Winged Sharpshooters, Gnats, Grain Mites, and Grape Leaf Skeletonizers.


It also helps with Grape Leafhoppers, Grape Mealy bugs, Grasshoppers, Green bugs, Green Fruit Worms, Green Peach Aphids, Greenhouse Thrips, Gypsy Moths (adults & larvae), Harlequin Bugs, Heliothis spp., Hornworms, House Flies, Imported Cabbageworms, Indian Meal Moths, Japanese Beetles, Katydids, Lace Bugs, Leaf-footed plant bugs, Leafhoppers, Leafminers, Leafrollers, Leaftiers, Loopers, Lygus, Maggots, Mealy Bugs, Mediterranean Flour Moths, Mexican Bean Beetles, Midges, Millipedes, Mites, Mole crickets, Moths, Mushroom Flies, Navel Orangeworms, Olive Fruit Flies, Onion Maggots, Orange Tortrix, Pacific flatheaded borers, Pear Psyllids, Pepper Weevils, Pink bollworms, Potato Leafhoppers, Potato Tuberworms, Proba bugs, Psyllids, Red Flour Beetles, Rice Weevils, Saltmarsh caterpillars, Saw Toothed Grain Beetles, Scales, Sharpshooters, Shore flies, Shot hole borers, Silverfish, Skippers, Small Flying Moths, Soft Scales, Southern chinch bugs, Sow bugs, Spider Beetles, Springtails, Squash bugs, Stable Flies, Stink Bugs, Tarnished Plant Bugs, Thrips, Tobacco Moths, Tomato budworms, Tomato bugs, Tomato Fruit worms, Tomato Hornworms, Tomato pinworms, Tomato Russet Mite, Tussock moths, Vine mealy bugs, Vinegar Flies, Webworms, Weevils, Western Yellowstriped armyworms, Whiteflies, Yellow Mealworms.

100% Organic