A natural repellent is based upon the use of pine oil as the sole active ingredient, in combination with inert ingredients (such as denatured ethanol or ethyl alcohol) and a proper conveying medium. The pine oil may take the form of a refined oil of pine, aromatic compounds thereof, or any derivative or monoterpene compound thereof. In particular, the repellent is based upon the use of 0.01-50% refined pine oil (by volume) and is particularly well-suited for use as a tick repellent, as well as for controlling the presence of other biting/non-biting insects and arachnids.

A formulation for repelling insects and arthropods comprises about 0.5% by weight to about 4.0% by weight of an active ingredient and an emulsifier. The active ingredient includes a mixture of one or more natural essential oils. A method for making the repellant formulation comprises forming an oil-in-water emulsion by mixing one or more of the natural essential oils into an aqueous solution including an emulsifier, homogenizing the oil-in-water emulsion, and adding a buffer to the emulsion for maintaining a pH of the emulsion at above about 7.5. The repellant formulation is used by applying an effective amount of the repellant formulation onto the skin or fur of a mammal, clothing or other surface.

A formulation for repelling insects and arthropods comprises about 0.5% by weight to about 4.0% by weight of an active ingredient and an emulsifier. The active ingredient includes a mixture of one or more natural essential oils. A method for making the repellant formulation comprises forming an oil-in-water emulsion by mixing one or more of the natural essential oils into an aqueous solution including an emulsifier, homogenizing the oil-in-water emulsion, and adding a buffer to the emulsion for maintaining a pH of the emulsion at above about 7.5. The repellant formulation is used by applying an effective amount of the repellant formulation onto the skin or fur of a mammal, clothing or other surface.

A topical mosquito control spray product includes active and inert ingredients. The active ingredients include peppermint oil, clove oil, rosemary oil and geraniol and the inert ingredients include sunflower oil, triethyl citrate, water, vanillin, monolaurin and lecithin.

A topical mosquito control spray product includes active and inert ingredients. The active ingredients include peppermint oil, clove oil, rosemary oil and geraniol and the inert ingredients include sunflower oil, triethyl citrate, water, vanillin, monolaurin and lecithin.

Provided is a plant pathogen control agent that is used to control plant pathogens on plants and is a novel method for using cellulose nanofibers. The plant pathogen control agent is a plant pathogen control agent containing plant-derived cellulose nanofibers as active ingredient, in which a surface of a nanofiber-coated layer to be formed by sparging or spraying the plant pathogen control agent onto the foliage or the stems of the plants and then by drying the plant pathogen control agent has hydrophilicity. Examples of the cellulose nanofibers include a plant-derived nanofiber material selected from the group consisting of gramineous plants, broadleaf trees, and needleleaf trees. Examples of the plants to be an application target include cabbage plants, soybean plants, tomato plants, tobacco plants, or coffee tree seedlings. In addition, examples of the plant pathogens to be a control target include causative bacterium, rust fungi, or pathogenic fungi.

Provided is a plant pathogen control agent that is used to control plant pathogens on plants and is a novel method for using cellulose nanofibers. The plant pathogen control agent is a plant pathogen control agent containing plant-derived cellulose nanofibers as active ingredient, in which a surface of a nanofiber-coated layer to be formed by sparging or spraying the plant pathogen control agent onto the foliage or the stems of the plants and then by drying the plant pathogen control agent has hydrophilicity. Examples of the cellulose nanofibers include a plant-derived nanofiber material selected from the group consisting of gramineous plants, broadleaf trees, and needleleaf trees. Examples of the plants to be an application target include cabbage plants, soybean plants, tomato plants, tobacco plants, or coffee tree seedlings. In addition, examples of the plant pathogens to be a control target include causative bacterium, rust fungi, or pathogenic fungi.

A natural concentrated composition for killing and repelling pests is a dispensable composition that may effectively repels or kills pests based on the concentration. The dispensable composition includes a quantity of peppermint essential oil, a quantity of cedarwood essential oil, a quantity of cinnamon essential oil, a quantity of lemongrass essential oil, a quantity of castor oil, a quantity of rosemary essential oil, a quantity of thyme essential oil, and a quantity of garlic essential oil. The quantity of peppermint essential oil, the quantity of cedarwood essential oil, the quantity of cinnamon essential oil, the quantity of lemongrass essential oil, the quantity of castor oil, the quantity of rosemary essential oil, the quantity of thyme essential oil, and the quantity of garlic essential oil are homogeneously mixed into the dispensable composition for an effective pest exterminator and repellent. The dispensable composition may be mixed with at least one supplemental ingredient.

A natural concentrated composition for killing and repelling pests is a dispensable composition that may effectively repels or kills pests based on the concentration. The dispensable composition includes a quantity of peppermint essential oil, a quantity of cedarwood essential oil, a quantity of cinnamon essential oil, a quantity of lemongrass essential oil, a quantity of castor oil, a quantity of rosemary essential oil, a quantity of thyme essential oil, and a quantity of garlic essential oil. The quantity of peppermint essential oil, the quantity of cedarwood essential oil, the quantity of cinnamon essential oil, the quantity of lemongrass essential oil, the quantity of castor oil, the quantity of rosemary essential oil, the quantity of thyme essential oil, and the quantity of garlic essential oil are homogeneously mixed into the dispensable composition for an effective pest exterminator and repellent. The dispensable composition may be mixed with at least one supplemental ingredient.

A topical mosquito control product includes active and inert ingredients. The active ingredients include natural materials and may include soybean oil, citronella oil, peppermint oil, thyme oil, cinnamon oil and cedar wood oil. The inert ingredients include natural materials and may include shea, anise oil, basil oil, bee's wax, isopropyl alcohol, avocado oil, sunflower oil, turmeric, salt, ethyl ester and water.