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Flocoumafen is a fluorinated, second-generation anticoagulant of the 4-hydroxycoumarin vitamin K antagonist type. [1] It is a second generation (i.e., high potency) chemical in this class, used commercially as a rodenticide.
Difethialone is an anticoagulant used as a rodenticide. [1] It is considered a second generation agent. [2] In May 2008, the EPA added restrictions on the sale of difethialone in consumer-use rodenticide products and also for exterior use by commercial applicators. [3] [4]
Version 2.0 was released on 2 April 2012, over two years after the release of version 1.0. [10] In 2007, the first unofficial translations were released by Lars Wohlfahrt [28] before Sumatra PDF got official multi-language support. In October 2015, version 3.1 introduced a 64-bit version, in addition to their original 32-bit version. [23] [29]
Pyrinuron (Pyriminil, Vacor) is a chemical compound formerly used as a rodenticide. [1] Commercial distribution was voluntarily suspended in 1979 and it is not approved by the Environmental Protection Agency for use in the United States. [2]
These methods of alternating rodenticides with different modes of action gives actual or almost 100% eradications of the rodent population in the area, if the acceptance/palatability of baits are good (i.e., rodents feed on it readily). Zinc phosphide is typically added to rodent baits in a concentration of 0.75% to 2.0%.
Diphenadione is a vitamin K antagonist that has anticoagulant effects and is used as a rodenticide against rats, mice, voles, ground squirrels and other rodents. The chemical compound is an anti-coagulant with active half-life longer than warfarin and other synthetic 1,3-indandione anticoagulants.
Fluoroacetamide is an organic compound with the chemical formula F C H 2 CO NH 2. It is a compound based on acetamide with one fluorine atom replacing hydrogen on the methyl group. It is very toxic. [1] It is a metabolic poison which disrupts the citric acid cycle and was used as a rodenticide. [2] May cause reproductive disorders.
Similar to other rodenticides, the preparation requires 3–7 days to be effective. Rather than killing rodents through internal haemorrhaging as anticoagulants do, [9] PCC affects a rodent’s digestive system, causing acute dehydration due to its extremely absorptive nature (corn cob has been used in applications such as oil spills in water bodies, seed drying and de-icing). [10]