![]() ![]() ![]() prepare a risk assessment for the chemical and the site.consult the MSDS for safety instructions and wear the appropriate personal protective equipment (PPE).read the label instructions and follow them carefully.Notes: Acetylocholinesterase inhibitors and sodium channel modulators affect the nervous system. Low toxicity to people, but high toxicity to fish and other aquatic organisms, and bees Coopex Insecticidal Dusting Power (permethrin).Contact poisons with high ‘knockdown ability’.Very effective against flying insects, but also used on pests like fleas, lice and cockroaches Mostly absorbed through the skin or ingested Rapidly reversing acetylcholinesterase inhibitor Table 1: Summary of pesticide class and their characteristicsīroad spectrum – can be used on a variety of insects Table 1 summarises the classes of pesticides most commonly used more detailed information is available on subsequent sections of this page. The licence authorisations depend on the type of pest control work that you are qualified to undertake, not the chemical class of the pesticide that you are permitted to apply. minimise potentially adverse health effects.Ī chemical class may also be referred to as a chemical family or chemical group.ĭo not confuse chemical classes with the authorisations listed on the back of your licence to use a pesticide.However, it is useful to understand the properties and modes of action of the most common chemical classes to: The class is not necessarily written on the pesticide label or the Material safety data sheet (MSDS). The chemical structure of the active ingredient determines what chemical class that particular pesticide belongs to. The body functions that are interfered with may be similar in non-target species – including humans – and therefore may present a hazard to health. All pesticides contain active ingredients that control pests by interfering with their natural body functions. ![]()
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