Investigatory Project

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  • Topic: Liquid, Essential oil, Soap
  • Pages : 3 (858 words )
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  • Published : December 17, 2012
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“HOW TO MAKE NATURAL INSECTICIDES”
Natural insecticides can be non-toxic to humans and pets and safe for the environment. The simplest homemade insecticide combines water and liquid soap. You can also base a natural insecticide on neem oil, or on painted daisies grown in your garden. You can make a natural insecticide with ingredients you buy at local stores or markets, the garden store or herb shop. Soap Insecticide

1.Make a basic homemade bug killer by mixing 2 tbsp. (29.6 ml) of liquid soap with 1 quart (.946 liter) of water. 2..Mix a stronger soap insecticide by adding 1 bulb of garlic, 1 small onion, 1 tbsp. (14.8 ml) of red cayenne pepper, the liquid soap and water. Mince the onion and garlic and mix with the water.

Add the cayenne pepper and allow the solution to sit for 1 hour. Add the soap and mix the solution well.
When the suds subside strain the solution into a spray bottle. Refrigerate the solution with the spices for up to 2 weeks. 3.Sprinkle either mixture on your plants or put the mixture in a spray bottle and spray your plants. Spray evenly. Spray the natural bug killer directly onto insects when you see bugs. Neem Insecticide

1. Make a mixture of neem oil, essential oils of rosemary and lavender, and water for a natural insect killer that may also kill fungi and mites. Neem oil, made from seeds of the neem tree, is available online or at garden nursery stores and some discount department stores. Take 1 gallon of water and add 2 tablespoons (29.6 ml) of neem oil. Add 1/2 tsp. (2.46 ml) each of rosemary and lavender essential oils. Essential oils can be purchased online, at local health food stores or co-ops, herb shops, vitamin stores or farmer's markets. Add 2 tbsp. (29.6 ml) of liquid detergent to make the insecticide more effective. Mix thoroughly and pour into a spray bottle.

2. Spray your plants, mixing the solution frequently as you spray because oil and water separate.

Pyrethrum Insecticide
1. Grow perennial painted...
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