What is trichlorfon used for?

Trichlorfon, when pure, is a white, crystalline (sand-like) solid. It is an Organophosphate pesticide used for outdoor turf, ornamental plants, livestock and in private dwellings.

What is trichlorfon common name?

Metrifonate
Metrifonate (INN) or trichlorfon (USAN) is an irreversible organophosphate acetylcholinesterase inhibitor. It is a prodrug which is activated non-enzymatically into the active agent dichlorvos. It is used as an insecticide.

Is trichlorfon safe for humans?

Trichlorfon can cause cholinesterase inhibition in humans; that is, it can overstimulate the nervous system causing nausea, dizziness, confusion, and at very high exposures (e.g., accidents or major spills), respiratory paralysis and death.

Is trichlorfon safe for cats?

Dylox® the the trade name for trichlorfon. This product has low toxicity to people and pets.

What is the best grub killer?

• BEST OVERALL: BioAdvanced Granules 700745S 24 Hour Grub Killer.
• BEST BANG FOR THE BUCK: Scotts GrubEX1 Grub Killer for Lawns.
• BEST PREVENTATIVE: St.
• BEST READY-TO-SPRAY: Bayer Crop Science 700280B Complete Insect Killer.
• BEST FAST-ACTING: Ortho BugClear Lawn Insect Killer.

Where is chlorpyrifos banned?

“Chlorpyrifos will finally be out of our fruits and vegetables.” Several states — including California, Hawaii, New York and Maryland — have banned or restricted the use of chlorpyrifos, and the attorneys general of those states, as well as those of Washington, Vermont and Massachusetts, joined the petition.

When do you apply Acelepryn?

ACELEPRYN should be applied when over wintered adults are first observed in early spring (mid September) to prevent damage later. An application at this time will also give excellent control of African Black Beetle.

How do you use Neguvon?

How to use: Neguvon powder should be dissolved thoroughly in water, immediately before use, in the proportion of 2 g of Neguvon per litre of water. The product should be applied by spraying or bathing, it is recommended to repeat the treatment at a distance of 5 days.

What is the difference between grub killer and grub preventer?

Scotts GrubEx is both a contact and prevention insecticide while the Bayer Grub Killer Plus kills Grubs on contact in 24 hours. GrubEx controls a long list of beetles and Grub Killer Plus kills many ants and mole crickets.

What month do I apply GrubEx?

Apply during spring or early summer to kill grubs as they develop. Using Scotts® GrubEx®1 Season Long Grub Killer annually can also help control Japanese beetle infestations. Easily apply with a Scotts® broadcast, drop, handheld, or Wizz® spreader and stop grubs before they damage your lawn.

Are there alternatives to chlorpyrifos?

Neonicotinoids are often touted as a safer alternative to organophosphate pesticides like chlorpyrifos, but they are under intense scrutiny for their potential to harm bees and other pollinators. Additionally, some insect pests are starting to show resistance to neonicotinoids.

How long does chlorpyrifos last?

Chlorpyrifos is stable in soils with reported half-lives ranging between 7 and 120 days. Studies have found chlorpyrifos in soils for over one year following application. Soil persistence may depend on the formulation, rate of application, soil type, climate and other conditions.

How many pounds a year is trichlorfon used?

Average domestic usage of trichlorfon is about one million pounds active ingredient (a.i.) per year. In terms of pounds a.i., total usage is allocated mainly to lawn care operators (74%) and golf courses (18%).

How much trichlorfon to take to kill anchor worms?

DOSAGE: There is no recommended dosage (other than Freshwater fish acute toxicity= 1.6-180 ppm), refer to manufacturers directions for all products containing Trichlorfon. Treat again in 14 days to kill new hatchings of Anchor worms.

Is the half life of trichlorfon a concern?

However, the Agency believes that mitigation measures required in this TRED decision, and the fact that trichlorfon has a short half life, will reduce the exposure. Moreover, when the source of drinking water is groundwater, neither the acute nor the chronic dietary risk exceed the Agency’s level of concern.

How does trichlorfon fit into the risk Cup?

With the risk mitigation measures required, trichlorfon fits within its own “risk cup”; its individual, aggregate risks are within acceptable levels. EPA’s next step under the Food Quality Protection Act (FQPA) is to consider the cumulative risks of all the OP pesticides, which share a common mechanism of toxicity.