Insect repellents

Basil (Ocimum basilicum), also called great basil, is a culinary herb of the family Lamiaceae (mints). It is a tender plant, and is used in cuisines worldwide. In Western cuisine, the generic term "basil" refers to the variety also known as Genovese basil or sweet basil. Basil is native to tropical regions from Central Africa to Southeast Asia. In temperate climates basil is treated as an annual plant, but it can be grown as a short-lived perennial or biennial in warmer horticultural zones with tropical or Mediterranean climates.

monounsaturated omega-9 fatty acid, abbreviated with a lipid number of 18:1 cis-9

Patchouli (also spelled patchouly or pachouli; ; Pogostemon cablin) is a species of flowering plant in the family Lamiaceae, commonly called the mint or deadnettle family. The plant grows as a bushy perennial herb, with erect stems reaching up to in height and bearing small, pale, pink-white flowers.

Geraniol is a monoterpenoid and an alcohol. It is the primary component of citronella oil and is a primary component of rose oil and palmarosa oil. It is a colorless oil, although commercial samples can appear yellow. It has low solubility in water, but it is soluble in common organic solvents.

thumb|200px|right|A campfire made using twigs and pine cones. A campfire is a fire at a campsite that provides light, warmth, and heat for cooking. It can also serve as a beacon and an insect and predator deterrent. Established campgrounds often provide a stone or steel fire ring for safety. Campfires are a popular feature of camping. At summer camps, the word campfire often refers to an event (ceremony, get together, etc.) at which there is a fire. Some camps refer to the fire itself as a campfire.

'''N,N-Diethyl-meta-toluamide, also called diethyltoluamide or DEET''' (, from DET, the initials of di- + ethyl + toluamide), is the oldest, one of the most effective, and most common active ingredients in commercial insect repellents. It is a colorless to slightly yellow oil intended to be applied to the skin or to clothing and provides protection against mosquitoes, biting flies, ticks, fleas, chiggers, and leeches.

Carvone is a member of a family of chemicals called terpenoids. Carvone is found naturally in many essential oils, but is most abundant in the oils from seeds of caraway (Carum carvi), spearmint (Mentha spicata), and dill.

chemical compound

Nepetalactones are a group of iridoid analog stereoisomers produced by Nepeta cataria (catnip) and certain other plants in the genus Nepeta in order to repel insects. They are also produced by many aphids, in which they are sex pheromones. Nepetalactones are cat attractants, and cause the behavioral effects that catnip induces in domestic cats. However, they affect visibly only about two thirds of adult cats. They produce similar behavioral effects in many other felids, especially in lions and jaguars. In 1941, the research group of Samuel M. McElvain was the first to determine the structures

incense coil designed to repel mosquitoes

Picaridin, also known as icaridin, is an insect repellent which can be used directly on skin or clothing. It has broad efficacy against various arthropods such as mosquitos, ticks, gnats, flies and fleas, and is almost colorless and odorless. A study performed in 2010 showed that picaridin spray and cream at the 20% concentration provided 12 hours of protection against ticks. Unlike DEET, picaridin does not dissolve plastics, synthetics or sealants, is odorless and non-greasy and presents a lower risk of toxicity when used with sunscreen, as it may reduce skin absorption of both compounds.

thumb|right|Mothballs thumb|upright|A packet of mothballs

chemical compound

species of plant

substance which repels insects

genus of plants

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2-Undecanone, also known as methyl nonyl ketone and IBI-246, is an organic compound with the formula CH3C(O)C9H19. It is a colorless oil. 2-Undecanone is usually produced synthetically, but it can also be extracted from various plant sources, including from essential oil of rue. It is found naturally in bananas, cloves, ginger, guava, strawberries, wild-grown tomatoes, and the perennial leaf vegetable Houttuynia cordata.

species of plant

Etohexadiol (or ethohexadiol) is an ectoparasiticide. It was known as the insect repellent "6-12" (Six-twelve), or Rutgers 612. Its use in the U.S. was halted in 1991 after it was shown to cause developmental defects in animals.

'''p-Menthane-3,8-diol, also known as para-menthane-3,8-diol, PMD, or menthoglycol', is an organic compound classified as a diol and a terpenoid. It is colorless. Its name reflects the hydrocarbon backbone, which is that of p''-menthane. A total of eight stereoisomers are possible, based on the three stereocenters of the ring. Depending on the source, one or more may predominate.

VUAA1 is a chemical compound that works by over activating an insect's olfactory senses causing a repellent effect. It is considered to be an Orco allosteric agonist. It was discovered at Vanderbilt University with research being partially funded by the Bill and Melinda Gates Foundation.

species of plant

brand of insect repellant

Metofluthrin is a pyrethroid used as an insect repellent. The vapors of metofluthrin are highly effective and capable of repelling up to 97% of mosquitoes in field tests. Metofluthrin is used in a variety of consumer products, called emanators, for indoor and outdoor use. These products produce a vapor that protects an individual or area. Effectiveness is reduced by air movement. Metofluthrin is neurotoxic, and is not meant to be applied directly to human skin.

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4-Nonanoylmorpholine [pelargonic acid morpholide, N-nonanoylmorpholine, MPK or МПК (for '), or MPA'] is an amide of pelargonic acid and morpholine. It is an ingredient of tear gas.

chemical compound

Callicarpenal is a terpenoid that has been isolated from plants of the genus Callicarpa (beautyberry). It acts as an insect repellent against mosquitoes (Aedes aegypti and Anopheles stephensi) and fire ants. It also has activity against ticks (Ixodes scapularis and Amblyomma americanum).