Insecticidal compositions and methods of using same
View Patent ↗The present invention provides novel insecticidal formulations comprising an effective concentration of: 1) at least one or more essential oils and an insecticidal soap; 2) at least one or more essential oils, an insecticidal soap, and pyrethrins; 3) at least one or more essential oils and pyrethrins; 4) at least one or more essential oils, an insecticidal soap and a synergist, such as sodium lauryl sulfate, sodium dodecyl sulfate or lecithin; 5) at least one or more essential oils, an insecticidal soap, a synergist, and pyrethrins; and 6) at least one or more essential oils, a synergist, and pyrethrins. A carrier oil, such as mineral oil, may be added to any of the foregoing formulations.
1. An insecticidal composition comprising neem oil, soap, pyrethrins, and an antioxidant compound selected from the group consisting of ethoxyquin, a tocopherol, and BHT, wherein the composition is sprayable.
2. The insecticidal composition of claim 1 , wherein the soap comprises potassium salts of fatty acids.
3. The insecticidal composition of claim 1 , wherein the amount of neem oil is about 0.25% to about 12% by weight, the amount of soap is about 0.5% to about 4% by weight, the amount of pyrethrins is about 0.01% to about 0.5% by weight, and the remainder water and the antioxidant.
4. The insecticidal composition of claim 3 , further comprising a carrier oil.
5. An insecticidal composition comprising neem oil, soap, pyrethrins, an antioxidant selected from the group consisting of ethoxyquin, a tocopherol, and BHT, and a synergist, wherein the composition is sprayable.
6. The insecticidal composition of claim 5 , wherein the soap comprises potassium salts of fatty acids.
7. The insecticidal composition of claim 5 , wherein said synergist is sodium lauryl sulfate, sodium dodecyl sulfate, or lecithin.
8. The insecticidal composition of claim 6 , wherein the amount of neem oil is about 0.25% to about 12% by weight, the amount of pyrethrins is about 0.01% to about 0.5% by weight, the amount of potassium salts of fatty acids is about 0.5% to about 4% by weight, the amount of synergist is about 0.25% to about 5% by weight, and the remainder water and the antioxidant.
9. The insecticidal composition of claim 8 , further comprising a carrier oil.
10. The insecticidal composition of claim 3 , wherein said soap is an insecticidal soap containing oleic acid and denatured alcohol.
11. The insecticidal composition of claim 3 , wherein said pyrethrins derive from a pyrethrin concentrate including an alcohol to solubilize the pyrethrins.
12. A method of killing one or more insects comprising spraying the composition of claim 1 onto one or more insects.
13. The method of claim 12 , wherein the insecticidal composition further comprises an essential oil selected from the group consisting of: cornmint oil, cedar oil, cinnamon oil, citronella oil, clove oil, corn oil, garlic oil, lemongrass oil, linseed oil, peppermint oil, rosemary oil, soybean oil, thyme oil, orange oil, lemon oil, lime oil, grapefruit oil, tangerine oil, D-limonene, eugenol, geraniol, palmarosa oil, and mixtures thereof.
14. The method of claim 13 , wherein the amount of neem oil is about 0.25% to about 12% by weight, the amount of soap is about 0.5% to about 4% by weight, the amount of pyrethrins is about 0.01% to about 0.5% by weight, and the remainder water and the antioxidant.
15. The method of claim 14 , wherein the insecticidal composition further comprises an essential oil selected from the group consisting of D-limonene and palmarosa oil.
16. A method of killing one or more insects comprising spraying the composition of claim 5 onto one or more insects.
17. The insecticidal composition of claim 1 , comprising neem oil, soap, pyrethrins, and ethoxyquin.
18. The insecticidal composition according to claim 1 , wherein the antioxidant agent is ethoxyquin.
19. The insecticidal composition according to claim 5 , wherein the antioxidant agent is ethoxyquin.