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Dyna-Gro’s® Neem Oil Organic Pesticide and Fungicide.8 oz

  • 1600

Dyna-Gro Neem Oil

Neem oil is derived from the seeds of the neem tree through a process called cold press extraction which ensures the highest quality end-product. The main active ingredient in neem oil, azadirachtin. Neem Oil is completely safe to handle and biodegradable.
Is an insecticide, fungicide, nematicide, foliar fertilizer and also can be used as  an organic leaf polish used to produce clean, shiny leaves on any plant, making it ideal for display.

Neem Oil has a dual purpose in the vegetable garden as both a pesticide and a fungicide. It works on arthropod pests that often eat your vegetables, including tomato hornworms, corn earworm, aphids and whiteflies. In addition, neem oil also controls common fungi that grow on vegetable plants and other plants including: Mildews. The oil is absorbed by the pests and interferes with reproduction and feeding causing a steady decline in population.

Neem Oil:  Dyna-Gro’s® pure, organic, cold pressed Neem Oil comes directly from the seeds of Indian Neem tree.

  • Insecticide/fungicide/miticide: three garden products in one!
  • 100% Cold-pressed pure Organic Neem Oil, completely natural, totally free of chemicals
  • For organic gardening: can be used up to day of harvest
  • Non-toxic to people, pets and many beneficial insects
  • Neem Oil affects over 400 varieties of insects.

Recommended Crops: All plants and trees.


  • Mix 1½ Tsp. Per quart of water (1 oz./gal.), plus ½ tsp. of Pro-TeKt® or mild liquid dish soap per quart of water (2 tsp./gal.) as an emulsifier.  Shake well.
  • Neem Oil may solidify at cooler temperatures.  Store above 65° F and below 95° F.  If oil thickens, place the bottle in warm water.
  • Spray the diluted solution generously on all leaf surfaces, including the undersides. Use once every 2 – 4 weeks. Apply early morning or late afternoon.
  • Do not apply Neem Oil in direct sunlight.  Always spot test plants first for sensitivity to sprays.


100% Pure Organic Cold Pressed Neem Oil

Warning: For External Use Only. Avoid getting into eyes. Keep away from children (Buyers are responsible to take adequate precautions and conduct their own tests to confirm the suitability of this product for the intended use including regulatory requirements). DO NOT APPLY ON SKIN DIRECTLY. Neem oil has a very strong garlicky odor.

Here is a “complete” list of the garden pests Neem oil and Neem products are known to help control:

  • Black-headed caterpillars
  • Moths and moth larvae
  • Colorado potato beetles
  • Various boring insects
  • Mexican bean beetles
  • Fruit sucking moths
  • Root weevil adults
  • Red palm weevil
  • Corn earworms
  • Eriophyid mites
  • Cabbage worms
  • Mushroom flies
  • Japanese beetles
  • Spotted beetles
  • Blister beetles
  • Cotton stainers
  • Spindle bugs
  • Tomato hornworm
  • Squash bugs
  • Gypsy moths
  • Spider mites
  • Fungus gnats
  • Tea mosquito
  • Leaf webbers
  • Pulse beetle
  • Semi loopers
  • Leaf hoppers
  • Cankerworms
  • Leaf miners
  • Flea beetles
  • Mealybugs
  • White grubs
  • Boll worms
  • Armyworms
  • Mosquitoes
  • Whiteflies
  • Sand flies
  • Houseflies
  • Caterpillar worms (more on leaf eating worms)
  • Bagworms
  • Cutworms
  • Lawn and root grubs
  • Lace bugs
  • Fruit flies
  • Bed bugs
  • Pod bug
  • Billbugs
  • Sawflies
  • Termites
  • Locusts
  • Midges
  • Aphids – Root Aphid, Hibiscus aphids, and Rose aphids
  • Beetles
  • Ants
  • Gall
  • Scale insects
  • Thrip



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