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With a global turnover of €1.5 billion in 2008, they represented 24% of the global insecticide market. The market grew from €155 million in 1990 to €5.50 billion in 2023. [32] Neonicotinoids make up as much as 43% of insecticide weight applied to seeds, [33] and accounted for 80% of all seed treatment sales in 2008. [34]
Insecticides with systemic activity against sucking pests, which are safe to pollinators, are sought after, [4] [5] [6] particularly in view of the partial bans on neonicotinoids. Revised 2023 guidance by registration authorities describes the bee testing that is required for new insecticides to be approved for commercial use.
Nitenpyram is a chemical frequently used as an insecticide in agriculture and veterinary medicine. The compound is an insect neurotoxin belonging to the class of neonicotinoids which works by blocking neural signaling of the central nervous system.
Pyrethrin naturally occurs in chrysanthemum flowers and is often considered an organic insecticide when it is not combined with piperonyl butoxide or other synthetic adjuvants. [1] Their insecticidal and insect-repellent properties have been known and used for thousands of years.
This is a list of insecticides. These are chemical compounds which have been registered as insecticides. Biological insecticides are not included.
Their work consisted firstly of identifying the most active components of pyrethrum, extracted from East African chrysanthemum flowers and long known to have insecticidal properties. Pyrethrum rapidly knocks down flying insects but has negligible persistence — which is good for the environment but gives poor efficacy when applied in the field.
Cyhalothrin (ISO common name [3]) is an organic compound that, in specific isomeric forms, is used as a pesticide. [4] It is a pyrethroid, a class of synthetic insecticides that mimic the structure and properties of the naturally occurring insecticide pyrethrin which is present in the flowers of Chrysanthemum cinerariifolium.
The two main groups of organochlorine insecticides are the DDT-type compounds and the chlorinated alicyclics. Their mechanism of action differs slightly. The DDT like compounds work on the peripheral nervous system. At the axon's sodium channel, they prevent gate closure after activation and membrane depolarization. Sodium ions leak through the ...