Fipronil- A Phenylpyrazole Pesticides
What is fipronil?Fipronil is a broad use insecticide that belongs to the phenylpyrazole chemical family.Cas120068-37-3Fipronil is used to control ants, beetles, cockroaches, fleas, ticks, termites, mole crickets, thrips, rootworms, weevils, and other insects. Fipronil is a white powder with a moldy odor.
Fipronil is a broad-spectrum insecticide that belongs to the phenylpyrazole chemical family. Fipronil disrupts the insect central nervous system by blocking the ligand-gated ion channel of the GABAA receptor and glutamate-gated chloride (GluCl) channels. This causes hyperexcitation of contaminated insects' nerves and muscles. Fipronil's specificity towards insects is believed to be due to its greater binding affinity for the GABAA receptors of insects than to those of mammals, and for its action on GluCl channels, which do not exist in mammals. As of 2017, there does not appear to be significant resistance among fleas to fipronil.
Because of its effectiveness on various pests, fipronil is used as the active ingredient in flea control products for pets and home roach baits as well as field pest control for corn, golf courses, and commercial turf. Its widespread use makes its specific effects the subject of considerable attention. Observations on possible harm to humans or ecosystems are ongoing as well as the monitoring of pesticide resistance development.
Fipronil Insecticide Product features
Fipronil’s unique cascading effect eliminates entire colonies.
Fipronil works through both contact and ingestion.
How does fipronil work?
Fipronil kills insects when they eat it or come in contact with it. Fipronil works by disrupting the normal function of the central nervous system in insects. Fipronil is more toxic to insects than people and pets because it is more likely to bind to insect nerve endings.
Fipronil is a dual-action insecticide in that insects can be affected by the chemical either by eating it or coming into physical contact with it. Fipronil works by disrupting the normal function of the central nervous system in insects.
Fipronil overstimulates or hyperexcites the insect's nerves, leaving it unable to perform basic functions like grooming and self-feeding.
Insecticide fipronil price
Normally, the price of the pesticide and Insecticide fipronil is affected by raw materials, market environment, R&D costs, etc. If you want to know the latest priceof the pesticide and Insecticide fipronil you need, please contact us to initiate an inquiry.
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Insecticide fipronil supplier
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Fipronil Insecticide Use
Fipronil is/was used against many different pests on different crops, it is used against major lepidopteran (moth, butterfly, etc.) and orthopteran (grasshopper, locust, etc.) pests on a range of field and horticultural crops and against coleopteran (beetle) larvae in soils. it is employed for cockroach and ant control as well as locust control and termite pest control.fipronil was approved for use against the Rasberry crazy ant unt in counties of Texas where positive identification had been made by entomologists from the Texas Department of Agriculture and the Environmental Protection Agency.fipronil was used in trials to control wasps (Vespula spp.), which are a threat to indigenous biodiversity.It is now being used by the Department of Conservation to attempt local eradication of wasps, and is being recommended for control of the invasive Argentine ant.Fipronil is also the active ingredient in many commercial tick and flea treatments for pets.
Fipronil Insecticide effects
Fipronil Insecticides are effective in the elimination of ants, roaches, termites, and other common pests. This Phenylpyrazole family insecticide packs a powerful punch, with a projected kill rate of up to 95% of ants and roaches within just 3 to 5 days.
While most ingredients on the market are designed to kill household pests immediately upon contact, fipronil is unique in that it is a slow-acting poison which allows the poisoned insect time to return to the colony and spread the poison to others, resulting in more effective colony elimination.
Fipronil is added to gel baits and bait stations and will poison an insect by simply making contact with fipronil or ingesting a fipronil-based bait. Once absorbed through the insect’s outside skin or ingested, fipronil’s ingredients launch a slow, deadly attack on the insect’s central nervous system. This attack sends the insect’s nerves and muscles into hyperexcitation, leaving it unable to perform basic functions like grooming and feeding itself. Eventually, the affected insect will die, but not before returning to the colony and passing the poison to others through physical contact, feces, and bait sharing.
Benefits of Fipronil
What makes Fipronil really stand out is that it is a non-repellent. Insects will walk through treated areas that contain fipronil and will be oblivious to the fact that the product has been set out for their demise. Fipronil is also a slow-acting poison ingredient, allowing for affected pests to go back to their colony and spread the chemical among the population resulting in a domino effect with the entire colony being killed.
Fipronil is best used to treat against pest infestations such as termites and ants that have large colonies.
Drawbacks of Fipronil
Fipronil's slow-acting formula may be a disadvantage to those who want a quicker means of eliminating an insect infestation.
What does Fipronil kill?
Fipronil is commonly used to control ants, beetles, cockroaches, fleas, ticks, termites, mole crickets, thrips, rootworms, weevils, and other insects
Fipronil is used in a wide variety of pesticide products and in various formulations, These include foaming products, granular products, gel baits, and liquid concentrates.
Fipronil Insecticide Physical properties
Fipronil (IUPAC name 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfinyl)pyrazole-3-carbonitrile[1]) is a white, solid powder with a moldy odor. It is degraded slightly by sunlight, stable at normal temperatures for one year, and is not stable in presence of metal ions.
What are some products that contain fipronil?
Fipronil is used in a wide variety of pesticide products, including granular products for grass, gel baits, spot-on pet care products, liquid termite control products, and products for agriculture. There are more than 50 registered products that contain fipronil.
Always follow label instructions and take steps to avoid exposure. If any exposures occur, be sure to follow the First Aid instructions on the product label carefully.
How might be exposed to fipronil?
People can be exposed to chemicals in four ways: contacting their skin, contacting their eyes, breathing them in, or eating them. Direct contact to the skin or eyes may occur while applying fipronil products. Pets may be exposed to fipronil by products that are applied to their skin for flea and tick treatments. People may also be exposed to fipronil when applying flea and tick products. It may also be possible to swallow fipronil if the hands are not washed following skin exposure. Exposure to fipronil can be limited by reading the pesticide label and following all of the directions.
What are some signs and symptoms from a brief exposure to fipronil?
Health effects from a brief exposure to fipronil depend on how someone is exposed to the chemical. Direct, short-term contact with skin can result in slight skin irritation. When individuals have eaten fipronil, reported health effects included sweating, nausea, vomiting, headache, stomach pain, dizziness, weakness, and seizures. Signs and symptoms from a brief exposure to fipronil generally improve and clear up without treatment.
What happens to fipronil when it enters the body?
The amount of fipronil taken into the body across the skin depends on the product formulation. Researchers applied a dose of 79% fipronil to the skin of rats and found that less than 1% of fipronil was taken into the body after 24 hours. When test animals have eaten fipronil, between 15 and 33% (goats) and 30 to 50% (rats) of the ingested dose was absorbed by the body. The rest of the fipronil was eliminated in the feces and urine.
Once in the body, fipronil is found mainly in the fatty tissue, and breaks down into smaller chemicals called metabolites. Fipronil and its metabolites are then removed from the body mostly through the feces and also in the urine.
What happens to fipronil in the environment?
In the soil, naturally occurring organisms break down fipronil into smaller chemicals, and on the soil surface, fipronil is broken down by sunlight. Fipronil breaks down in the soil so that half of the original amount is gone in about 125 days. This break down time is called the "half-life" of the pesticide. Fipronil sticks tightly to soil and does not mix very well with water. Therefore, it does not move much in the soil and is not expected to get into groundwater.
Fipronil reacts with water to break down into smaller chemicals at a speed that increases as the water becomes less acidic. When fipronil in the water is exposed to sunlight it breaks down rapidly with a half-life of 4-12 hours. Fipronil and its breakdown products can build up in water under normal conditions.
There is no evidence that fipronil or its breakdown products evaporate from soil or water into the air. Fipronil is not well absorbed by plants when it is applied to soil. If fipronil does get into plants, it can partially break down. On plant surfaces, fipronil can be broken down by sunlight.
Can fipronil affect birds, fish, or other wildlife?
Tests were done to find out if fipronil is toxic to fish and creatures in the water without backbones (invertebrates), such as shrimp and water fleas. Scientists found that fipronil is highly toxic to sea and freshwater fish, and highly toxic to sea and freshwater invertebrates. Two fipronil metabolites were also tested in freshwater fish and invertebrates and were more toxic than fipronil.
In other studies, fipronil was found to be highly toxic to some birds, but practically non-toxic to ducks. Fipronil was also found to be highly toxic to honey bees, but not toxic to earthworms.
What To Expect Fipronil Insecticide
When using a Fipronil, keep in mind that it is a slow-acting chemical. It can take 24 to 36 hours to kill the target pest but the active ingredient does have a long-time residual which can last up to 90 days, meaning you don't have to reapply as often unless you have a very large infestation.
The slow-killing effect is so exposed insects can go back to their colonies and transfer the product to others in the population so you will need to be patient and monitor infestations to gauge how well the product is working.